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Manual D-Link DGS-3700

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  • D-Link DGS-3700 - page 1

    ©Copyright 2009 . All right s reserved User Ma n ual Product Model: DGS - 3700 Series Layer 2 Mana ged Gigabi t Ethernet Sw itch Release 1.00 ...

  • D-Link DGS-3700 - page 2

    DGS-3 700 - 12/DGS - 37 00 - 12 G Series Layer 2 Gigabi t Etherne t Switch User Manual ii __________ _____ ______ ________ _____ ______ ________ ______ _____ _______ _______ _____ ___ Information i n this document is subject to change without notice. © 2009 D - Link Corporation. All rights reserved. Reproduction in any manner whatsoever without t ...

  • D-Link DGS-3700 - page 3

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual iii Table of Contents Preface ......................................................................................................................................................................... xi Intended Readers ........................................... ...

  • D-Link DGS-3700 - page 4

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual iv Telnet Set tings ............................................................................................................................................................ 30 Password Enc r yptio n ............................................................ ...

  • D-Link DGS-3700 - page 5

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual v DDM Bias C urrent T hreshold Settings ..................................................................................................................................... 63 DDM Tx Power T hreshold Sett ings .................................................... ...

  • D-Link DGS-3700 - page 6

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual vi MLD Snooping Mult icast VLA N Settings ................................................................................................................................ 102 IPv6 M ulticast Pr ofile Sett ings ..................................................... ...

  • D-Link DGS-3700 - page 7

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual vii 802.1p User Prio r ity .................................................................................................................................................. 137 QoS Schedul ing Mec h anis m ........................................................ ...

  • D-Link DGS-3700 - page 8

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual viii SSH Authmo de and A lgorithm Setting s ................................................................................................................................ . 169 SSH User Auth enticat ion Li sts ................................................... ...

  • D-Link DGS-3700 - page 9

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual ix RADIUS Authenticat ion .......................................................................................................................................................... 233 RADIUS Acc o unt Client ...................................................... ...

  • D-Link DGS-3700 - page 10

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual x Downloa d Firm ware .................................................................................................................................................. 258 Reboot S ystem ........................................................................... ...

  • D-Link DGS-3700 - page 11

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual xi Prefa ce The DGS - 3700 Series User Man ual is d ivided int o s ections that describ e the s ystem ins tallation a nd operat ing ins truc tions with exam ples. Sectio n 1, Introduction to Web- based Sw itch M anagement – Desc ribes how to conn ect to a nd us ...

  • D-Link DGS-3700 - page 12

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 1 Inten ded Read ers The DGS - 370 0 Series Manual contains inform ation for setup and m anag em ent of the Sw itch. This manual is inte nded for networ k m anagers f amiliar wit h netw ork m anagem ent concep ts and ter m inology. Typograp hi cal C on venti ons ...

  • D-Link DGS-3700 - page 13

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 2 Section 1 Web - based Switch Configuration Introducti on Login to Web M anager Web - based User Interface Web Page s Introduc ti on All soft ware f uncti ons of the S witc h c an be m anaged, c onf igured an d m onitor e d via the em bedde d web - base d ( HT M ...

  • D-Link DGS-3700 - page 14

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 3 Figure 1 - 1 Enter Network Password dia log Enter “adm in” in bot h the Us er Nam e and Pass word f ields a nd c lick OK . T his will open t he W eb - bas ed user interf ace. The S witch manag em ent features a vailable i n the w eb - based manager are expl ...

  • D-Link DGS-3700 - page 15

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 4 Figure 1 - 2 M ain W eb - Manager pag e Area Funct ion Area 1 Selec t the f older or window to be dis pla yed. The f older ico ns can be ope ned to d ispla y the h yper - linked window bu ttons and s ubfold ers conta ined within th em . Click the D - Link logo ...

  • D-Link DGS-3700 - page 16

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 5 Below is a list a nd desc ription of the m ain f olders avai lable i n the we b interf ace: Configura tion – A d etaile d discus sion abo ut configu ring som e of the bas ic funct ions of the Sw itch, acc essing th e System inform ation, S erial Port Settin g ...

  • D-Link DGS-3700 - page 17

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 6 Section 2 Configuration Device In fo r mation Syste m Infor mation Serial Po rt Set ti ngs IP Address Interfac e Settings IPv6 Route Se tti ngs IPv6 Nei ghbor Settings Port Confi g u r ation Static A RP Settings User Account s Syste m Log Confi guration System ...

  • D-Link DGS-3700 - page 18

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 7 D evice Informa tion This window con tains the m ain settings for all m ajor functions on the S witch and appe ars automaticall y when you log on. To re turn to the Device Information window, click the DGS - 3 700 - 12/DG S - 3700 - 12G Web M anagement Tool fol ...

  • D-Link DGS-3700 - page 19

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 8 Figure 2 - 2 System Information window The f ields that c an be conf igured are des cribed be low: Paramete r Descrip tion System Nam e Enter a s ystem nam e for the S witch, if so des ired. This nam e will i dentif y it in t he Switc h network . Syste m Loca t ...

  • D-Link DGS-3700 - page 20

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 9 IP A ddress The IP addr ess m ay initial ly be set us ing th e conso le interfac e prior t o connec ting to it t hrough th e Ethern et. If the Switch IP addres s has no t yet be en cha nged, re ad the intr oductio n of the DGS - 370 0 Series C LI Man ual f or m ...

  • D-Link DGS-3700 - page 21

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 10 Paramete r D escri ption Static Allows the e ntry of an IP addr ess, S ubnet Mas k, and a Defau lt Gate way for th e Switch. T hese fields shou ld be of the for m xxx .xxx.xxx.x xx, where eac h xxx is a num ber (represente d in decim al form) bet ween 0 and 25 ...

  • D-Link DGS-3700 - page 22

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 11 Setting the Sw ith’s IP Address using the Co nsole Interfac e Each Switch m ust be as signed its own I P Address , which is us ed for com munic ation with an SN MP network m anager or other T CP/IP applicat ion (f or exam ple BOOTP , T FTP) . The Switch ’s ...

  • D-Link DGS-3700 - page 23

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 12 Enter the new VLAN Na me and Admin . State and c lick Apply . To edit a n entr y for IPv4 feat ures c lick the corres ponding IPv 4 Ed it bu tton. Figure 2 - 7 IPv4 Interface Settings Edit window The f ollowing par ameter s can b e configur ed: Paramete r D es ...

  • D-Link DGS-3700 - page 24

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 13 A utomatic Link Lo cal Address Enabl es or disables the a utom atic c onfigurat ion of l ink local addres ses when th ere are n o IP v6 addresses explicit ly config ured. W hen an IPv6 addr ess is explicitl y configur ed, the link local address will be autom a ...

  • D-Link DGS-3700 - page 25

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 14 Paramete r D escri ption Interface Name Enter the interf ace nam e of the I Pv6 nei ghbor you wish to c onfi gure. Neighbor IPv6 Address Enter the neighbor IPv6 ad dress of the entr y you wish to conf igure. Link Lay er MAC Address Enter the M AC addres s of t ...

  • D-Link DGS-3700 - page 26

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 15 Paramet er Descrip tion From Por t / To Port Use the pu ll - do wn menus t o select the port or rang e of por ts to be c onfigur ed. State Toggle th is field to either e nable or disable a gi ven port or group of ports. Speed/ Duplex Toggle the Speed/Du plex f ...

  • D-Link DGS-3700 - page 27

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 16 Figure 2 - 12 Port Description window Port Error Di sabled The f ollowing win dow wil l displa y the inf orm ation about p orts that have had t heir connec tion st atus dis abled, for reasons s uch as L oopback Detec tion or link down stat us. To vie w this wi ...

  • D-Link DGS-3700 - page 28

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 17 Figure 2 - 14 Static ARP Settings window The f ollowing fie lds can be set: Paramete r Description A RP Agin g Time (0- 65535) T he user m ay globally se t the m aximum amount of time, in m inutes, that an Addr ess Resolutio n Protoc ol (ARP ) entr y can rem a ...

  • D-Link DGS-3700 - page 29

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 18 level privi leges . There ar e 3 le vels of secur ity off ered on the S witch, t he Operator l evel pr ivilege will a llow us ers to configure a nd vie w configurati ons on t he Switch, exc ept for thos e involving s ecur ity features , which are sti ll lef t ...

  • D-Link DGS-3700 - page 30

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 19 Comm unity Strings and T rap Stati ons Yes Yes Read - o nly Update Firm ware and Conf igurati on Files Yes No No System Ut ilit ies Ye s Yes No Factor y Reset Yes No No User Acco u n t Manage ment Add/Upd ate/Delete User Accounts Yes No No View User Account s ...

  • D-Link DGS-3700 - page 31

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 20 Sys tem Log C onfig ura tion This s ection conta ins inform ation f or conf iguring various attributes and prop erties for S y stem Log Config urations, including System Log Set tings an d System Log Hos t. System Log Set tings This windo w allo ws the us er t ...

  • D-Link DGS-3700 - page 32

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 21 Paramete r Descri ption Serve r ID S yslog ser ver sett ings in dex ( 1 - 4). Serve r IP Address T he IP addres s of the Syslog s erver. UDP Port (514 or 600 0 - 65535) T ype the UDP por t num ber used f or send ing S yslog mes sages. T he defau lt is 514 . Se ...

  • D-Link DGS-3700 - page 33

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 22 System Severity Settings The Switch c an b e c onf igur ed t o a llo w a lerts be logg ed or sent as a tr ap to an SN MP a gent or both . T he leve l at which the alert tri ggers e ither a lo g entr y or a trap m ess age can be set as well. Use t he S ystem Se ...

  • D-Link DGS-3700 - page 34

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 23 DHCP Rela y The DHC P Re la y folder contai ns s ix win dows regard ing t he DH CP re la y funct ions on the S witch . T he DHC P w indo ws include DHCP Relay Global Settings , DHCP Relay Interface Settings , DHCP Relay Option 60 Default Settings , DHCP Relay ...

  • D-Link DGS-3700 - page 35

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 24 DHCP rela y inform ation (o ption 82 fie ld) in mes sages bet ween DHC P servers and cl i ents, and the ch eck and polic y settings will ha ve no ef fec t. DHCP Rela y Agent Informati on Option 82 Check This f ield can be tog gled between Enabled a nd Disabled ...

  • D-Link DGS-3700 - page 36

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 25 The Impl ementation of DHCP I nformat i on Option 82 on the Sw it ch The config dhcp_relay option_ 82 comm and conf igures the DH CP re lay age nt inf ormat ion optio n 82 s etting of the switch. T he form ats f or the circ uit ID sub - opt ion an d the rem ot ...

  • D-Link DGS-3700 - page 37

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 26 DHCP Rela y Interface Settings This wind ow a llows the user to s et up a server , by I P addres s, for r elaying D HCP inform ation to the Switch . The user may enter a pr evious ly conf igured IP interf ace o n the S witch that will be co nnec ted direct ly ...

  • D-Link DGS-3700 - page 38

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 27 DHCP Rela y Option 60 Settings This wi ndo w is use d to c onfigure option 60 rela y rules on th e Switc h. D if ferent s tring s c an be spec ified f or the sam e rela y server, and th e sam e str ing can be sp ecif ied with m ultiple rela y servers. The s ys ...

  • D-Link DGS-3700 - page 39

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 28 DHCP Rela y Option 61 Settings This c ommand is us ed to add a r ule to the rel ay ser ver based on opt ion 61. T he m atch in g rule can be bas e d on either the MAC a ddress or by using a us er - spec ified st ring. Onl y one rela y server can be specif ied ...

  • D-Link DGS-3700 - page 40

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 29 Paramete r Descr iption IP Address Enter the IP addres s of the interf ac e. Subnet Mask Enter the Subn et m ask of the interf ace. Gatew ay Enter the defaul t gate way of the out of band m anagem ent network s. Status Allows the us er to Enable o r Disable t ...

  • D-Link DGS-3700 - page 41

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 30 W hen DHCP autoconfigur ation is Enab led , th e S witch becom es a DH CP cl ient autom aticall y after rebootin g. The DHCP s erver m ust have the T FT P server IP ad dres s and co nfigurat ion f ile na m e, and be conf igured t o del iver this inform ation i ...

  • D-Link DGS-3700 - page 42

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 31 Passw ord E ncr yptio n Password Enc r yption S tatus can be Enabl ed or D isabled i n th is w ind o w , it is D is able d b y def ault. Pass word encr yption allows the us er to encr ypt a password in th e conf iguration f ile for add it io nal s ecur ity . S ...

  • D-Link DGS-3700 - page 43

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 32 otherwis e config ured b y the user . Version States t he firm ware vers ion. Size (B ytes) Stat es the s ize of the c orres ponding fir mware, in b ytes. Update Time States the spec ific tim e the firm ware version was do wnloaded to the S witch. From States ...

  • D-Link DGS-3700 - page 44

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 33 Size(b ytes) Displ ays the s ize of the conf iguration f ile, in b ytes. Update time Displays the t im e that the c onfigurat ion f ile was up date d to the S witch. From Displays the locat ion from which the c onfigur ation f ile was up loaded. User Displ ays ...

  • D-Link DGS-3700 - page 45

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 34 choose a sp ecif ic num ber of tim es to ping th e Target IP Address by enteri ng a num ber between 1 and 255 . Timeout Select a timeout per iod bet we en 1 and 10 s econ ds for this Ping mes sage to reac h its destinati on. If the p ac k et f ails to f ind th ...

  • D-Link DGS-3700 - page 46

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 35 the pul l- do wn m enus. Loopback Mode This f unction al lows the user to selec t MAC Intern al/MAC External or PH Y Interna l/PH Y External. M AC and PH Y represent t he la yer on which the lo opbac k is perf ormed while t he Internal or Extern al repres ents ...

  • D-Link DGS-3700 - page 47

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 36 SNTP Settings The Sim ple Networ k T ime Protoco l Sett ings ca n be co nfigured in the next two windo ws. Time Se ttings This windo w is use d to c onfigure the tim e settin gs for t he Switch. To vie w this win do w, clic k Configura ti on > SNTP Settings ...

  • D-Link DGS-3700 - page 48

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 37 TimeZo ne Set tings The f ollowing win dow is us ed to configure tim e zones and Da ylight Sa vings t ime s ettings f or SNT P. To vie w this win do w, clic k Configura ti on > SNTP Settings > TimeZone Setti ngs as sho wn belo w: Figure 2 - 42 T ime Zone ...

  • D-Link DGS-3700 - page 49

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 38 From :Which Wee k of the Month Enter th e week of the m onth that DST will st art. From: Day of the Week Enter the da y of the week that DST will start o n. From: Month Enter the m onth DST will st art on. From: Time in HH:MM Enter the tim e of da y that DST w ...

  • D-Link DGS-3700 - page 50

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 39 Figure 2 - 43 M AC Notifi cati on Global Setti ngs window The f ollowing par ameter s m ay be viewed a nd m odified: Paramete r Description State Enable or d isable MAC not ificat ion globa lly on th e Switc h. Interval (1- 2147483647 sec) T he tim e in second ...

  • D-Link DGS-3700 - page 51

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 40 SNMP Settings Simple Network Manag em ent Protoco l ( SNMP) is an OSI La yer 7 (A pplic ation Layer) d esigned spec ificall y for managing and m onitorin g network devices . SNM P enab les net work m anagement statio ns to re ad and m odify the settings of gat ...

  • D-Link DGS-3700 - page 52

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 41 SNMP Global S tate Settings The SNM P Globa l State Se ttings is used to globa lly enabl e or dis able the SNMP Settings on the s witch. To vie w this win do w, clic k Configur ati on > SNMP Settings > SNMP Global State Se ttings as shown be low: Figure ...

  • D-Link DGS-3700 - page 53

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 42 SNMP Gr oup Ta ble An SNMP Group creat ed w ith this table m aps SNMP u sers (identif ied in the SN MP User T able) to the vi ews c reated in the prev ious m enu. To vie w this win do w, clic k Configura ti on > SNMP Settings > SNMP Group Table as shown ...

  • D-Link DGS-3700 - page 54

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 43 SNMP User Tab le This windo w dis plays all of the SNMP User 's cur rentl y configured on the Switch a nd also a llows you to add n ew user s. To vie w this win do w, clic k Configura ti on > SNMP Settings > SNMP User T able as sho wn below: Figure ...

  • D-Link DGS-3700 - page 55

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 44 Passw ord Enter a Passwor d when SN MP V3 Encr yption is enabl ed for Pass word m ode. Key Enter a Key when SN M P V 3 Encr yption is en abled f or Ke y mode. To im plement c hanges m ade, click Apply . To del ete an exist ing SNM P U ser Tab le entr y, click ...

  • D-Link DGS-3700 - page 56

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 45 SNMP H ost Ta ble The SNMP Host Table window is used to s et up SNMP trap recip ients. To vie w this win do w, clic k Configura ti on > SNMP Settings > SNMP Host Table as sho wn below: Figure 2 - 50 SNMP Host Table window The f ollowing par ameter s can ...

  • D-Link DGS-3700 - page 57

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 46 monitor and contr ol networ k devices. SNMPv 2 – Spec ifies th at SN MP versi on 2 will be used . The SN MP v2 su pports b oth centrali zed and distr i but ed net wor k m anagement s trategi es. It includes im provem ents i n the Struc ture of Managem ent In ...

  • D-Link DGS-3700 - page 58

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 47 SNMP Tr ap Co nfigura tio n The f ollowing win dow is us ed to enable a nd disab le trap s ettings f or the SNMP f unction on the S witch. To vie w this win do w, clic k Configura ti on > SNMP Settings > SNMP Trap Configur ation as shown be low: Figure 2 ...

  • D-Link DGS-3700 - page 59

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 48 sF l ow The sF low folder c ontains four windows to enable and configure t he sFlo w sett ings on th e Switch. sFlow Global State Set tings This tabl e is used t o e nab le or d isab le the sF lo w G loba l Stat e Sett in gs on th e S wit c h. T he s F low ver ...

  • D-Link DGS-3700 - page 60

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 49 timeout va lue w ill becom e 400 autom atical ly . Timeout (1- 2000000) T he length of time bef ore the serv er is timed out. W hen the anal yzer server tim es out, all of the f low samplers and counter po llers assoc iate d with this ana lyzer serv er will b ...

  • D-Link DGS-3700 - page 61

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 50 sFlow Counter Poller Settings This windo w is us ed to cre ate the sf low count er poller settings on the Sw itch . W ithin the s flow coun ter poller function, the port sta tistics c ounter i nform ation will be f orward ed to the s erver at the c onf igured ...

  • D-Link DGS-3700 - page 62

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 51 Sing le IP Managemen t Simpl y put, D - Link Single I P Manag em ent is a conc ept that will stac k switches to gether over Eth ernet instea d of us ing stack ing ports or modules . T here are som e advan tages in implem enting t he "Sing le IP M anagem e ...

  • D-Link DGS-3700 - page 63

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 52 The Upgrade t o v1. 6 To better im pr ove SIM m anagem ent, the DG S - 37 00 Seri es has been upgrad ed to version 1. 6 in t his relea se. Man y impr ovements have been m ade, including: 1. The Com m ander S witc h ( CS) no w has t he ca pab il it y to autom a ...

  • D-Link DGS-3700 - page 64

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 53 Figure 2 - 60 Single IP Settings window (enabl ed) The f ollowing par ameter s can b e set: P aramete rs Desc ription SIM State Us e the p ull - down m enu t o either enable or dis able the SIM stat e on t he Sw itch. D isab led will render all SIM f unctions ...

  • D-Link DGS-3700 - page 65

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 54 Figure 2 - 61 Single IP Management windo w – T ree View The Tr ee View wind ow hol ds the fol lowing inform ation und er the Data t ab: Param eter Description Device Na me T his fie ld wi ll d ispla y t he D evic e Nam e of the s witc hes in the SIM grou p c ...

  • D-Link DGS-3700 - page 66

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 55 Figure 2 - 62 T opology view This windo w will displa y how the d evices within the Single IP Managem ent Group ar e connected to oth er groups an d devices. P ossib le icons i n this s creen are as f ollows: Icon De scr ip tion Group Layer 2 com m ander switc ...

  • D-Link DGS-3700 - page 67

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 56 Tool Tips In the Topo logy vie w windo w, the m ouse plays an i m portant role in conf igurati on and in v iewing de vice i nform ation. Setting th e m ouse curs or over a sp ecific de vice i n the t opolog y window (tool tip) will disp la y the sam e inform a ...

  • D-Link DGS-3700 - page 68

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 57 Right-Click Right - click ing on a device will allow th e us er to perform various funct ions, de pending on the role of t he S witch i n the SIM group and th e icon ass ociate d with it. Group I c on Figure 2 - 65 Right - Clicking a Group Ic on Figure 2 - 66 ...

  • D-Link DGS-3700 - page 69

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 58 Commander Switch Ic on Figure 2 - 67 Right - Clicking a Commander I con The f ollowing opt ions m ay appe ar for the us er to c onfi gure: Col lapse – T o collaps e the gr oup that will be re presen ted b y a single ic on. Expand – To expand th e SIM gr ou ...

  • D-Link DGS-3700 - page 70

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 59 Figure 2 - 70 Input password window Pr operty – To pop u p a windo w to dis play the devic e inform ation, as s hown below. Menu Ba r The Single IP Management window cont ains a m enu bar f or device c onf iguratio ns, as seen belo w. Figure 2 - 71 M enu Bar ...

  • D-Link DGS-3700 - page 71

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 60 Figure 2 - 73 About window Firmw are Upgrade This s creen is used t o upgr ade f irm ware from the Com m ander Switch t o the Mem ber S witch. Mem ber S witch es will b e listed in the table and wi ll be specified by Port (por t on the CS wher e the MS resides ...

  • D-Link DGS-3700 - page 72

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 61 Upload L og File The f ollowing window is used t o upl oad log f iles f rom SIM m ember switches to a specif ied PC. T o upload a log f ile, enter the Ser ver I P addres s of the SIM m ember s witch and then enter a Path Fi lenam e on y our PC where you wish ...

  • D-Link DGS-3700 - page 73

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 62 Figure 2 - 78 DDM Settings window The f ollowing fie lds can be conf igured: Paramete r Descrip tion Trap Log Specifies whet her or not to send the trap and log, wh en the operat ing param eter exceeds th e alarm or warning thr eshol d. From Por t / To Port Sp ...

  • D-Link DGS-3700 - page 74

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 63 DDM Vol tage Threshol d Set tin gs This table is use d to conf igure the DDM Vo ltage T hreshol d Settings for s pecific po rts on the Switc h. To vie w this win do w, clic k Configura ti on > DDM > DDM Voltage Thres hold Settings as shown bel ow: Figure ...

  • D-Link DGS-3700 - page 75

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 64 High Warni n g This is the highes t thresh old for the warning. W hen the opera ting param eter rises above this value, ac tion assoc iate d with the warn ing is tak en. Low Warning This is the lo west thres hold f or the war ning. W hen the op erating p aram ...

  • D-Link DGS-3700 - page 76

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 65 The f ollowing fie lds can be conf igured: Paramete r Descrip tion From Por t / To Port Specifies a port or range of ports to be conf igur ed. Hi gh A larm T his is the highes t thresh old for the a larm . When t he operating param eter r ises above this value ...

  • D-Link DGS-3700 - page 77

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 66 Section 3 L2 Features Jumbo Fram e 802.1Q VLA N Subnet VL A N QinQ 802.1v Proto col VLA N RSPAN Settings GVRP S ettings GVRP Global Setti ngs MA C - based VLAN Settings PVID Auto As sign Se ttings Port Tru n k ing LACP Port Setti ngs Traffic Se gmentation BPDU ...

  • D-Link DGS-3700 - page 78

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 67 V L AN s Unders t anding IE EE 802.1p Priorit y Priorit y tagging is a func tio n defined b y the IE EE 80 2.1p stan dard d esig ned to pr ovide a m eans of managing t raff ic on a network w here m any differ ent t ypes of dat a ma y be transm itted simultaneo ...

  • D-Link DGS-3700 - page 79

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 68 IEEE 802.1Q VL ANs Some r elevant term s: Tagging – The act of putting 80 2.1Q VL AN inf ormation into the he ader of a pack et. Untagging – The act of s tripping 802. 1Q V LAN infor mation o ut of the pack et header. Ingres s port – A por t on a switch ...

  • D-Link DGS-3700 - page 80

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 69 802.1Q VLAN T ags The f igure belo w shows t he 802.1Q VLAN tag. T here are f our add ition al octets ins erted after t he sou rc e MAC address. T heir presence is indicate d by a va lue of 0x 8100 in the EtherT y pe field . When a pac ket' s EtherT y pe ...

  • D-Link DGS-3700 - page 81

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 70 Port VLA N ID Pack ets that are tagged ( are c arrying t he 802 .1Q V ID inform ation) c an be t ransm itted fr om one 802 .1Q com pliant network device to another with the V LAN inf ormation i ntact. This allows 8 02.1Q VLANs to span ne twork de vices (a nd i ...

  • D-Link DGS-3700 - page 82

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 71 same VID) as the ingres s por t. If it does not, the pack et is dr opped. I f it has the sam e VID, the pack et is for warded a nd the destin ation por t trans m its it on its attac hed n etwork segm ent. This pr ocess is refer red t o as in gress f iltering a ...

  • D-Link DGS-3700 - page 83

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 72 VLAN and Trunk Gr oups The m embers of a trunk group have the sam e VLAN setting. An y VLAN setting on t he mem bers of a trunk group will apply to t he other m em ber ports. NOT E: In order to use VLAN segm entati on in conjun ction with port trunk groups , y ...

  • D-Link DGS-3700 - page 84

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 73 Figure 3 - 5 Double VLAN E xample In this exam ple, the Servic e Provider Acc ess Net work switch ( Provider edge s witch) is th e devic e creatin g an d configurin g Doub le VLA Ns with diff erent SPVIDs f or s pecific c ustom ers ( say Cus tomer A and C usto ...

  • D-Link DGS-3700 - page 85

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 74 • W eb - based Acces s Contro l • IP Multicas t Routi ng • GVRP • All Regu lar 802.1Q VLAN f unctions 802.1Q VL A N The 802.1Q VL AN windo w lists a ll previo usly conf igured VL ANs b y VLAN ID and VLAN Nam e. To vie w this win do w, clic k L2 Feature ...

  • D-Link DGS-3700 - page 86

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 75 Figure 3 - 7 80 2.1Q VL AN win dow – Add/Edit V LAN Tab To retur n to the 802.1Q VL AN window , click the V L AN L i s t T ab at the t op of the window. T o chan ge an ex isting 802.1Q VL AN entry, click the correspondin g Edit butt on. A new windo w will ap ...

  • D-Link DGS-3700 - page 87

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 76 Advertisem ent Enabling t his func tion will allow the S witch to sen d out G VRP pack ets to outs ide sourc es, notifying that th ey ma y join the ex isting V LAN. Port Settings Allows an ind ividual port to be specif ied as m em ber of a VL AN. Tagg ed Speci ...

  • D-Link DGS-3700 - page 88

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 77 Figure 3 - 10 8 02.1Q VL AN w indow – VLAN Batc h Settings windo w The f ollowing fie lds can be set in the VL AN Batch S ettings wi ndow s: Paramete r Descrip tion VID List (e.g 2 - 5) Enter a VLA N ID List t hat c an be ad ded, delet ed or c onf igured. Ad ...

  • D-Link DGS-3700 - page 89

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 78 Subnet VLAN Subnet V L AN Settin g s The subnet VLAN s ettings are use d to cr eate, f ind or delet e a sub net VLAN entr y. A sub net VLAN entr y is an IP subnet - bas ed VLAN clas sification ru le. If an u ntagged or pr iority - tagged I P packet is received ...

  • D-Link DGS-3700 - page 90

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 79 Figure 3 - 12 VL AN Preceden ce Setti ngs windo w The f ollowing par ameter s can b e configur ed: Paramete r Descrip tion From Por t / To Port Specif y the port or range of ports you wish to conf igure. VL AN Preceden ce Us e the dr op do wn m enu to select t ...

  • D-Link DGS-3700 - page 91

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 80 Figure 3 - 13 QinQ Settings window T he following f ields c an be s et: Paramete r Descrip tion From Por t / To Port A consecut ive group of ports that are part of the VLA N configurat ion startin g with the s electe d port. Role T he user c an choose between ...

  • D-Link DGS-3700 - page 92

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 81 Figure 3 - 14 V L AN T ranslation S ettings window The f ollowing fie lds can be set: Paramete r Descrip tion From Por t / To Port A consecut ive group of ports that are part of the VLA N configurat ion startin g with the s electe d port. CVID (1 - 4094) T he ...

  • D-Link DGS-3700 - page 93

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 82 802.1 v Proto c ol V L AN 802.1 v Protoc ol Gro up Se ttings The table allo ws the user to c reate Prot ocol VL AN gro ups and add pr otoc ols to th at group . T he 802.1v Pro toc ol VLAN Group Setti ngs supp orts m ultiple VL ANs for each protoc ol and all ow ...

  • D-Link DGS-3700 - page 94

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 83 802.1 v Protoc ol V LAN Setti ngs The table allows the user to configure Protoco l VLAN settings. The lower h alf of the table dis plays an y previousl y created sett ings . To vie w this win do w, clic k L2 Features > 802.1v Proto col VL AN > 802.1v Pro ...

  • D-Link DGS-3700 - page 95

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 84 RSPAN Settings This table c ontrols the R SPAN f unction. T he purpos e of the RSPAN func tion is to mirror the pack ets to a rem ote switch. T he pack et tra vels from the s witch wher e the m onitored pac ket is r eceived, throu gh the interm ediate s witch, ...

  • D-Link DGS-3700 - page 96

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 85 The f ollowing fie lds can be set: Paramete r Descrip tion From Por t / To Port Thes e two fields allow you to spec if y the range of por ts t hat will be inc luded in t he Por t - bas ed VLAN that you are c reatin g using the 802.1Q Port Se ttings wind ow . G ...

  • D-Link DGS-3700 - page 97

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 86 Leave All Time (100 - 10000 0) T he time in m illisec onds t hat sp ecifies th e am ount of tim e the S witch w ill take to Leav e All groups. T he def ault is 10 000 . T he Leave All T ime m ust be greater t han the L eave T ime . NNI BPDU Ad d r e s s This s ...

  • D-Link DGS-3700 - page 98

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 87 Port Tr unkin g Underst a ndi ng Port Trunk Groups Port trunk groups are us ed to c om bine a num ber of ports t ogether t o m ake a s ingle high - ba nd widt h data p ipeline. DGS - 3700 Ser ies s upports up to 6 port trunk groups with 2 to 8 ports in eac h g ...

  • D-Link DGS-3700 - page 99

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 88 same VLA N, and t heir ST P status, s tatic m ulticas t, traf fic c ontrol; traf fic s egmentation an d 802.1 p def ault prior ity configurat ions m ust be id entica l. Port l ock ing, port m irroring an d 802.1X m ust not be e nabled on the tr unk group. Furt ...

  • D-Link DGS-3700 - page 100

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 89 L A CP Port Settings The LACP Port Setti ngs windo w is used to create p ort trunk ing gro ups on the Switch. Us ing the f ollo wing wind o w, the user m ay set which por ts wil l be acti ve and pas sive in proces sing and sending LAC P control f ram es. To vi ...

  • D-Link DGS-3700 - page 101

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 90 Traffic Segmentation Traffic segm entation is used to l imit tr aff ic flow from a single port to a gr oup of ports o n either a sin gle switc h or a group of ports on anot her s witch in a sw itch st ack . This m ethod of segm enting t he flow of traf fic is ...

  • D-Link DGS-3700 - page 102

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 91 B PDU Tunneli ng Se ttin gs This table is used t o config ure the BPDU T unneling port ty pe s. W hen the de vice is opera ted with Q - in - Q enabled, D A will be rep laced by the tun nel multicast a ddress, and the BPDU will be t agged with the tu nnel VLAN ...

  • D-Link DGS-3700 - page 103

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 92 IGM P Sno o ping Internet G roup Manag em ent Protoc ol (IG MP) s noop ing a llows t he S witch to r ecogni ze IG MP queries and repor ts sent bet ween network stations or de vices and an IGM P host. W hen enabled for IGMP sn oopin g, the S witch c an open or ...

  • D-Link DGS-3700 - page 104

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 93 Time Query Inter val (1- 65535) T he Quer y Inter val fiel d is used to s et the tim e (in sec onds) bet ween trans m itting IGMP queries. E ntries between 1 and 65535 sec onds ar e all owed. Def ault = 12 5 . Max R esponse Time (1- 25) This deter mines the m ...

  • D-Link DGS-3700 - page 105

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 94 IGMP Sn oopin g Rate Limi t Setti ngs This table allows t he us er to conf igure t he rate of IGMP s nooping c ontrol pack ets that ar e allo wed per port or VL AN. T o view t his w indo w, c lick L2 Featu re s > IGMP Snooping > I GMP Snooping Rate Limi ...

  • D-Link DGS-3700 - page 106

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 95 IGMP Mul ticas t Gro up Pro file S ettings This table allows t he us er to c reate igm p multicas t group pr ofiles and spec ify m ulticast address lists o n the Switc h . To vie w this win dow, click L2 Features > IGMP Snooping > IGMP Multicas t Group P ...

  • D-Link DGS-3700 - page 107

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 96 State Use the drop - d own m enu to tog gle bet ween Enabled and D isa bled . Replace Sou rce IP E nter an I P addres s th at new I P address to be used. M ember Port (e.g.:1- 4,6) Select th e ports t hat will be m embers of the Multic ast V LAN. (Eg. Ports 1 ...

  • D-Link DGS-3700 - page 108

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 97 Figure 3 - 38 IP M ulticas t A ddress Group List Settings – Group Li st window Ente r t he multicas t Ad dress Lis t start ing with th e lo west in the r ange, and cl ick Ad d . T o return to t he IP Multica st Profile Set tings window, c lick the <<B ...

  • D-Link DGS-3700 - page 109

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 98 MLD Sno opin g Multicast L is te ner D isc over y ( M LD) Snoo ping is a n I Pv6 f unc tion us e d s im ilarl y to IG MP sn oop ing i n I P v4. It i s us ed t o discover ports on a VLAN that are r equestin g m ulticast dat a. Instea d of f looding all ports on ...

  • D-Link DGS-3700 - page 110

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 99 Figure 3 - 42 M LD Snooping Pa rameters Setti n g s – Edi t w indow The f ollowing par ameter s m ay be viewed or modif ied: Paramete r Des cription VL AN I D T his is the VLAN ID that, a long with th e VLAN N am e, identifies th e VLAN f or whic h to modif ...

  • D-Link DGS-3700 - page 111

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 100 Click Apply to implem ent any ch anges m ade and <<B ack to r eturn to the MLD Snoopin g Sett ings wind ow. To m odif y the router port set tings cl ick the hyperl inked Mo dif y Router P ort as s hown bel ow: Figu re 3 - 43 M LD Snooping R outer IP S e ...

  • D-Link DGS-3700 - page 112

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 101 Figure 3 - 45 M LD Snooping Ra te Limit Settings – Edit window Enter the new rate lim it and click Ap p l y . MLD Sn oopin g Static Gro up Settin gs This windo w is use d to c onfigure the MLD Snoopin g static group inform ation on the Swtic h: To vie w thi ...

  • D-Link DGS-3700 - page 113

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 102 Figure 3 - 47 M LD Multicast Gr oup Profile Setti ngs window To conf igure the group list once a profile has been cr eated, clic k on the h yperlink ed Group List to r eveal the following win dow : Figure 3 - 48 M ulticast Group P rofile Multica st Address Se ...

  • D-Link DGS-3700 - page 114

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 103 Tagg ed M ember Port (e. g.:1- 4,6) Sel ect the por ts that will be tagged as m embers of the VLAN. To m odify an entr y click the corr esponding M odify button. T o rem ove an entr y clic k the c orrespondi ng Delete butt on. IPv6 Multicast P rofil e Settin ...

  • D-Link DGS-3700 - page 115

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 104 IPv6 Limited Mu lticast Range S ettings The IPv6 Limited Multicast Ra nge Settings enable s the us er to conf igure th e por ts or VLANs on t he s witch that will be invo lved in th e Lim ited IPv6 Mu lticast Range. The user ca n conf igure the ra nge of IP v ...

  • D-Link DGS-3700 - page 116

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 105 Port Mi rro r The Switch a llows you to copy fr ames tr ansmitted and received on a por t and redir ect the copies to another port. You can attach a m onitoring de vice to the m irror ed port, suc h as a sniff er or an RMON probe, to vie w detai ls about the ...

  • D-Link DGS-3700 - page 117

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 106 Loo pb ack Detect i on S ettin gs The Loopb ack Detection func tion is us ed to det ect the loop c reated b y a spec ific port . This f eature is used to tempor arily shutd own a port on the Sw itch when a l oop d etecting pack et has be en loo ped back to th ...

  • D-Link DGS-3700 - page 118

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 107 Spannin g Tre e This Switc h suppor ts thre e versions of the Spann ing T ree Protocol; 8 02.1D - 2004 ST P com patible, 802. 11d - 2004 Rapid ST P and 80 2.1q - 20 05 MST P. 802.1D ST P will be f amiliar to m os t netwo rking prof ession als. Ho wever, s inc ...

  • D-Link DGS-3700 - page 119

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 108 P2P Port A P2P p ort is als o capa ble of rapid tr ansiti on. P2P ports may be us ed to c onnec t to oth er bridges . Und er RST P, all ports oper ating in ful l- dup lex m ode are cons idere d to be P2 P ports , unless manual ly overr idden thr ough conf igu ...

  • D-Link DGS-3700 - page 120

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 109 STP Bridge Glo bal Settings This windo w is use d to en able and conf igure the STP bridge g lobal sett ings on the Swt ich. To vie w this win do w, clic k L2 features > Spanning Tree > STP Bridge Globa l Settings as shown bel ow: Figure 3 - 57 STP Brid ...

  • D-Link DGS-3700 - page 121

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 110 Max H ops (1 - 20) Us ed to set the num ber of hops between devices in a spanning tr ee reg ion befor e the BPDU (br idge pro tocol data u nit) pac ket sent b y the S witch will be disc arded. Each switch o n the hop cou nt will r educe the hop count by one u ...

  • D-Link DGS-3700 - page 122

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 111 STP Por t Setti ngs T his window is us ed to configur e the ST P Port S ettings on the Swtich . STP can be s et up on a por t per p ort bas is. To vie w this win do w, clic k L2 Fe atures > Spanning Tre e > STP Port Settings as shown bel ow: Figure 3 - ...

  • D-Link DGS-3700 - page 123

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 112 Migrate Setting this param eter as Yes w ill set the p orts to send o ut BPDU pack ets to other bridges, r equestin g inform ation on their STP sett ing If the Sw itch is c onfigured f or RSTP, the port will be capa ble to m igr ate fr om 802.1D ST P to 80 2. ...

  • D-Link DGS-3700 - page 124

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 113 Paramete r Descr iption Configura ti on Name A previousl y configured nam e set on the Switch to uniquel y identif y the MST I (Multiple Spanning T ree Instanc e). If a conf iguration nam e is not s et, this f ield will sho w the MAC address t o the devic e r ...

  • D-Link DGS-3700 - page 125

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 114 Figure 3 - 61 STP Instance Setti n g s - View wind ow MSTP Port Inf ormati on This windo w d ispl a ys the c ur rent M ST P Port Inf orm ation an d c an be use d to u pdate th e por t c onf ig urati on f or an MST I ID. If a loop occ urs, the M STP func tion ...

  • D-Link DGS-3700 - page 126

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 115 For warding & Filt e ring This f older conta ins wind ows f or Unicast F or warding, Multicas t Forw arding a nd Multic ast Filter ing Mo d e. Unicast Forw arding To vie w this win do w, clic k L2 Features > Forwarding & Filte ring > Unicast For ...

  • D-Link DGS-3700 - page 127

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 116 The f ollowing par ameter s can b e set: Paramete r Descr iption VID T he VLAN ID of the V LAN t o which th e corr espondi ng MAC address belongs. Multicast M AC Address T he MAC address of the static s ourc e of m ulticast p ack ets. T his mus t be a m ultic ...

  • D-Link DGS-3700 - page 128

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 117 LLDP Glo bal Se ttings This wind o w is us e d t o c o n f igure t h e LLD P G lobal S ett ings on the S witc h. W hen LLDP is ena bl ed the S witc h c an star t to transm it, recei ve and pr ocess LLD P pack ets. T he specif ic func tion of each port will de ...

  • D-Link DGS-3700 - page 129

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 118 LLDP P ort Set tings This windo w is use d to displa y the LLDP port settin gs on the S witch. T he ports can be individu ally conf igured to sen d notificat ions to c onfigur ed SNMP tr ap rec eivers. To vie w this win do w, clic k L2 Features > LLDP > ...

  • D-Link DGS-3700 - page 130

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 119 LLDP Ma nagem ent Address List This windo w is use d to f ind the L LDP m anagem ent addres s inform ation on th e Swi tch. To vie w this win do w, clic k L2 Features > LLDP > LLDP M an agem ent Addres s L ist as show n b elow : Figure 3 - 68 LLDP M ana ...

  • D-Link DGS-3700 - page 131

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 120 Port Descri p ti on Use the dr op - down m enu to en able or disable port de scr iption. System Nam e U se the dr op - down m enu to en able or disab le s y stem nam e. System Descripti on Use the dr op - do wn menu t o enable or disab le s y stem desc riptio ...

  • D-Link DGS-3700 - page 132

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 121 Tree Pr otocol, the Link Aggre gation C ontol Proto col, and num erous ven dor pr opriet ary variations are res ponsib le f or m aintaining th e top ology a nd connec tivit y of th e net work. If EAPOL, G VRP, ST P (incl u din g M ST P), and L AC P pro toc ol ...

  • D-Link DGS-3700 - page 133

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 122 To vie w this win do w, clic k L2 Features > LLDP > LLDP Stat istics System as shown below : Figure 3 - 72 LL DP St atisti cs System win d ow LLDP Loc al Por t Inf ormatio n LLDP Loc al Port Inform ation window displa ys the inform ation on a per por t ...

  • D-Link DGS-3700 - page 134

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 123 Figure 3 - 75 LLDP Local Port Information (Show Detai l) window To retur n to the LLDP Local Port Information window c lick the <<Ba ck butt on. LLDP Re mote P ort In formati on This wind ow disp la y s p ort inf ormation learned from the neighbor . T h ...

  • D-Link DGS-3700 - page 135

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 124 Figure 3 - 78 CFM Port Settings window Enter the port list you wish to Enab le and click A pply . CFM CC M PDUs Forw ar ding Mode This windo w is us ed to c o n f igure th e CFM CCM PD U f orwar di ng m ode on t h e S witch. B y def ault the CC M mes s age is ...

  • D-Link DGS-3700 - page 136

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 125 Figure 3 - 81 CFM MIPCCM List w indow Connecti vit y Fault M anage me nt Settin gs This windo w is use d to c onfigure the CFM sett ings on the S witch. To vie w this win do w, clic k L2 Features > CFM > Connectivity Fault Management S ettings as shown ...

  • D-Link DGS-3700 - page 137

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 126 MIP This setting co ntrols t he creatio n of MI Ps. N one – Means that no MIPs will be c reated. T his is th e defau lt value. A uto – MI Ps ar e cr e ated w hen the nex t lo wer ac t ive M D - level on th e p or t is re ac h ed or there are no lower acti ...

  • D-Link DGS-3700 - page 138

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 127 LBM s Priori ty T he 802.1p pr i orit y to be se t in t he tr ans m itted LB Ms . If not s pec ifi ed it uses the s a m e prior it y as CCMs an d LTMs s ent b y the MEP. Click Apply to im plement chang es m ade. CFM Li nktrac e Setti ngs This windo w is use d ...

  • D-Link DGS-3700 - page 139

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 128 Ethernet OAM Etherne t O AM Settin gs This windo w is used to con figure the ports Ethernet OAM m ode. In Active m ode the ports can initiate OAM discovery and star t or stop r emot e loopbac k. W hen a port in OAM enabl ed, an y change t o the OA M m ode wil ...

  • D-Link DGS-3700 - page 140

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 129 Etherne t O AM Configur atio n Set tings This wind ow is used to co nfigure and d ispla y the pr im ary controls and s tatus inform ation for Ether net O AM on the Switch. To vie w this win do w, clic k L2 Features > Ethernet O AM > Ether net OAM Config ...

  • D-Link DGS-3700 - page 141

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 130 Section 4 QoS HOL Blocki ng Pevention Bandwidth Contr ol Traffic C ontrol 802.1p Def ault Prio rity 802.1p Use r Prio rity Qo S Scheduli ng Mechanism QoS Scheduli ng In Ba nd Ma nage Settings SRED The DG S - 3700 Ser ies su pports 802.1p priorit y que uing Qu ...

  • D-Link DGS-3700 - page 142

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 131 Figure 4 - 1 M apping QoS on the Switch The pictur e above sho ws the defau lt priorit y setting f or the Switc h. Class - 7 has the h ighest prior ity of the e ight prior ity queues on the S witch. In or der to im plem ent QoS, the user is require d to instr ...

  • D-Link DGS-3700 - page 143

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 132 For strict p riori ty- based s cheduli ng, an y packets residing in t he higher priorit y queues ar e trans m itted first. Multi ple strict pr iority queu es em pty based on t heir prior ity ta gs. Only whe n these queues are em pty, are pack ets of lower pri ...

  • D-Link DGS-3700 - page 144

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 133 HOL Blo cking Pev ent ion This windo w is use d to en able H OL Prev ention Se tting s on the S witch. To vie w this win do w, clic k QoS > HOL Bl ocking P revention S ettings as sh own belo w: Figure 4 - 2 HOL Prevention Settings wi ndow Band width C ontr ...

  • D-Link DGS-3700 - page 145

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 134 Rate (64 - 1 024000) This f ield allows you to en ter the data r ate, in Kb its per sec ond, that will be the lim it for the selected port. The value m ust be a multip le of 64 , betw een 64 and 10240 00. Click Apply to set t he ba ndwidth c ontrol for the se ...

  • D-Link DGS-3700 - page 146

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 135 The f ollowing par ameter s can b e configur ed: Paramete r Description Traffic Contr ol Setti n g s From Por t / To Port A consecut ive gro up of ports m ay be conf igured s tartin g with th e selec ted port. Acti on Selec t the m ethod of tr aff ic Control ...

  • D-Link DGS-3700 - page 147

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 136 NOT E: Ports that are in th e Sh utdown for ever m ode will be seen as Discardin g in Span ning T ree windows and im plem entations tho ugh these ports will still b e forwar ding BPD Us to t he Switch ’s C PU. NOT E: Ports that are in S h utdo w n For e ver ...

  • D-Link DGS-3700 - page 148

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 137 802.1p Us er Pri ori t y The S witch allo ws the ass ignm ent of a user priorit y to each of the 80 2.1p pri oritie s. To vie w this win do w, clic k QoS > 802.1p User Priorit y as sho wn belo w: Figure 4 - 6 80 2.1p User Priori ty window Once you have ass ...

  • D-Link DGS-3700 - page 149

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 138 Figure 4 - 7 QoS Scheduling Mechanism The f ollowing par ameter s can b e configur ed. Paramete r Descr iption From Por t / To Port Enter the port or port list you wish to config ure. Schedul ing Mech anism Str ict – The highest c lass o f ser vice is the f ...

  • D-Link DGS-3700 - page 150

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 139 Figure 4 - 8 QoS Scheduling The f ollowing par ameter s can b e configur ed: Paramete r Descr iption From Por t / To Port Enter the port or port list you wish to config ure. Class ID Select th e Clas s ID, fr om 0-7 , to configur e for th e QoS param eters. S ...

  • D-Link DGS-3700 - page 151

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 140 Figure 4 - 9 In Band Manage Settin g s Select th e priorit y and cl ick Ap p l y . SRED Simple ran dom early det ection (s RED) is a sim plified RED m echanism based on ASIC capa bilit y. Ran dom E ar l y Detection ( RED) is a c ongestion avoidanc e mec hanis ...

  • D-Link DGS-3700 - page 152

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 141 From port / To port A consecut ive gro up of ports may be co nfigured startin g wit h the sel ected por t. Class ID Select th e Class ID, fr om 0-7 , to co nfigure f or the SR ED par ameter s. Selectin g all will s et th e param eters conf igured her e for al ...

  • D-Link DGS-3700 - page 153

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 142 SRED Drop Cou nter This windo w is use d to v iew the SR ED Dro p Count er settin gs on the Switch. To vie w this win do w, clic k QoS > SRED > SRED Dro p Co unter as show n below : Figure 4 - 11 SRED Drop Counter window DSCP Tr ust Set tings This windo ...

  • D-Link DGS-3700 - page 154

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 143 Figure 4 - 13 DSC P Map Settings windo w The f ollowing par ameter s m ay be set: Paramete r Descrip tion From port / To port A consecut ive gro up of ports may be co nfigured startin g with th e selec ted port. DSCP M ap Us e the drop - do wn m enu to choose ...

  • D-Link DGS-3700 - page 155

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 144 802.1p Map Sett ings This windo w is use d to en able 802.1p Ma p Setti ngs. To vie w this win do w, clic k QoS > SRED > 802. 1 p Map Settings as shown below: Figure 4 - 14 D SCP Map Settings windo w The f ollowing par ameter s m ay be set: Paramete r D ...

  • D-Link DGS-3700 - page 156

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 145 Section 5 Security Safeguard E ngine Trusted H o s t IP - MAC - P o r t Binding Port S e curity DHCP Ser ver Scree ning Setti ngs 802.1X SSL Se ttings SSH Access A uthentication Control MA C - based Access Control Web Authe n ti cation NetBIOS Filt ering Safe ...

  • D-Link DGS-3700 - page 157

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 146 Figure 5 - 1 M apping QoS on the Switch F or ever y consecutiv e check ing interv al that re veals a pack et flooding is sue, th e Switch will dou ble the ti m e it will accept a few ingres s AR P and IP broadcas t pack ets. In the exam ple above, the S witch ...

  • D-Link DGS-3700 - page 158

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 147 Paramete r Description Rising Thres hold Used to co nfigur e the ac ceptable level of CPU uti lization before th e Safegu ard Engi ne mechanism is enabled. On ce the CPU ut ilizat ion rea ches this percent age lev el, the S witch will m ove into the Exhaus te ...

  • D-Link DGS-3700 - page 159

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 148 Switch will send a trap m essage to t he SNM P agent and the Switch log when an ARP packet is r eceived that do esn’t matc h the IP - MAC b inding conf iguration se t on the Switch. To vie w this win do w clic k, Securi t y > IP - M AC - Port Binding > ...

  • D-Link DGS-3700 - page 160

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 149 From Por t / To Port Select a port or ra nge of ports to set for IP - MAC B ind ing. State Use the pu ll - down m enu to Enable or Disabl e these p or ts for IP - MAC Binding. Enabled S trict – This m ode provides a strict er method of contr ol. If the user ...

  • D-Link DGS-3700 - page 161

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 150 IMP Bindi ng E ntr y Settings This table is use d to crea te Static IP MAC Bindin g Port entries on t he s witch. To vie w this win do w, clic k Securi ty > I P - M AC - Po rt Binding > I MP Binding Entry S ettings as sh ow n bel ow: Figure 5 - 6 IM P B ...

  • D-Link DGS-3700 - page 162

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 151 DHCP Snoopin g Entrie s This table is us ed t o v ie w dynam ic entr ies on s p ec ific port s. T o view part icul ar po rt s ettings , e nter t he port nu m ber and click Find . To vie w a ll entr ies clic k View All , and to delete an entr y, clic k Clear . ...

  • D-Link DGS-3700 - page 163

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 152 Figure 5 - 9 Port Security Port Settings windo w The f ollowing par ameter s can b e set: Param eter Description From Por t / To Port A consecut ive gro up of ports m ay be conf igured s tartin g with th e selec ted port. A dmin State This pull - do wn m enu ...

  • D-Link DGS-3700 - page 164

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 153 Paramete r Descrip tion VL AN Nam e Specif ies a VLA N or l ist of VLAN s b y V L AN Nam e. VLAN ID (e.g .:1,4 - 6) Specif ies a VLA N or l ist of VL AN s b y V L AN I D . Max L earning Address Spec ifies t he m axim um number of port - securit y entries t ha ...

  • D-Link DGS-3700 - page 165

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 154 DHCP Sc reeni ng Port S etti ngs The S witch supports DHCP Server Sc reeni ng, a f eature tha t deni es acces s to rog ue DHCP s ervers . W hen the DHCP ser ver f ilter func tion is en abled, all DHC P server p ack ets will be filtered f rom a specif ic port. ...

  • D-Link DGS-3700 - page 166

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 155 Client’s M AC Addre ss T he MAC addres s of th e DH CP clie nt. Onl y multip le legal D HCP ser vers on the net work need to be entered in this field. If there is onl y one leg al DHCP server on the n etwork, no input t o th is f ield is allo wed . Ports Ch ...

  • D-Link DGS-3700 - page 167

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 156 connecte d to a port on the S w itch m ust be authenticat ed by the Authent i cation Server (RADIU S) before attaini ng any services of fered by the Switch on the L AN. The role of the Authen ticatio n Server is to certif y the identity of th e Client attem p ...

  • D-Link DGS-3700 - page 168

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 157 Clie nt The Client is sim ply the endstation tha t wishes to gain acc ess to the LAN or s w itch ser vices. All ends tation s mus t be running sof tware that is com pliant with the 80 2.1X protocol . For users r unning W indows XP or W indows Vista, that soft ...

  • D-Link DGS-3700 - page 169

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 158 Unders tandin g 8 02.1X Port - bas ed and H ost - based Netw ork Access Control The origin al intent be hind the deve lopment of 802.1X was to leverage th e charac teristics of point - to - point in LANs . As any single L AN segm ent in s uch infrastr uctures ...

  • D-Link DGS-3700 - page 170

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 159 Host-Based Ne tw ork Access Control Figure 5 - 21 Examp le of T ypical Host -Based Configuratio n In order t o suc c ess f ull y mak e use of 802.1X in a s har e d m edia LAN s e gm ent, i t woul d b e nec ess ar y to c reat e “logic a l” Ports, on e f or ...

  • D-Link DGS-3700 - page 171

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 160 802.1X Global S ettings This windo w is use d to c onfigure the 802.1X Globa l Se ttings on t he Swit ch. To vie w this win do w, clic k Securi ty > 802.1 X > 8 02.1X G lobal Set tings as shown b el ow : Figure 5 - 22 802.1X Global Settings window This ...

  • D-Link DGS-3700 - page 172

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 161 This windo w allo ws you to set the f ollo wing f eatures: Paramete r Descrip tion From Por t / To Port Enter the port or ports to be set. QuietPeri od (0- 65535) T his allows you to set th e num ber of seconds that the Switch rem ains in t he qui et state fo ...

  • D-Link DGS-3700 - page 173

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 162 802.1X User To cr eate a n e w 8 02. 1X Us er ent er a us er nam e and p as s word the n reco nf irm the pas s wor d and c lick Apply , the ne w user will be displ ayed in t he low er half of the ta ble. T o delete an e ntry c lick the c orrespond ing Del ete ...

  • D-Link DGS-3700 - page 174

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 163 Confirm Key Re - enter the previousl y entered Key . Click Apply to implem ent changes . Initialize Port(s) This wind ow a llows you to in itiali ze ports f or the 802.1X Settings . This windo w will appear in the f older when th e “enable 802.1x” comm an ...

  • D-Link DGS-3700 - page 175

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 164 Guest VL A N Co nfigur ation On 802.1X security enable d networks , there is a need for non 802.1X sup ported d evices to gain limited acces s to the network , due to lack of the proper 80 2.1X software or inco mpatib le de vices, s uch as com puter s run nin ...

  • D-Link DGS-3700 - page 176

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 165 Guest VL A N This windo w is use d to c onfigure the Gues t VLAN o n the S witch. To vie w this win do w, clic k Securi ty > 802.1 X > Guest VL AN as sho wn belo w: Figure 5 - 29 Guest VL AN window The f ollowing fie lds m ay be m odified to e nable the ...

  • D-Link DGS-3700 - page 177

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 166 the ciphers uites av ailable, yet diff erent ciphers uites will aff ect the sec urity level and th e perf orm ance of the secur ed connecti on. T he inform ation inc luded in the cip hersui tes is n ot inc luded with the Switch and re quires downl oading f ro ...

  • D-Link DGS-3700 - page 178

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 167 SSL Ciphersui te Settings RSA with RC4_128_M D5 T his ciphers uite c om bines the RSA k ey excha nge, stream cipher RC4 encr yption with 1 28 - bit k eys and t he MD5 Hash A lgorithm . Us e the pull - do wn m enu to e nable or disab le this ciphersu ite. This ...

  • D-Link DGS-3700 - page 179

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 168 SSH SSH is an abbr ev iat ion of Sec ure Sh el l, whic h is a pr ogram allowin g s ec ure r em ote log in an d s ecur e net wo rk s er vices over an i nsecur e netw ork. It allows a secur e login to r em ote host com puters, a saf e method of execut ing co mm ...

  • D-Link DGS-3700 - page 180

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 169 securit y shell enc ryptions. The ava ilable o ptions ar e Nev er , 10 mi n , 30 min , and 60 min . The default se tting is Never . Click Apply to implem ent changes made. SSH Authmode and Algori thm S ettin gs The SSH Algorithm windo w allows th e conf igura ...

  • D-Link DGS-3700 - page 181

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 170 Cast128 - CBC Check the box to e nable the Cast 128 encr yption algorithm with Cipher Block C haining. The default is enab led . Twofish 128 Chec k the box to enabl e the t wofish1 28 encr yption a lgorithm . The def ault is ena bled . Twofish 192 Chec k the ...

  • D-Link DGS-3700 - page 182

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 171 Password – T his par am eter should be c hosen if the adm inistrator wishes to us e an adminis trator - def ined pas sword f or authen ticatio n. Up on entr y of this param eter, the Switch will prom pt the adm inistr ator for a password, a nd then to re - ...

  • D-Link DGS-3700 - page 183

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 172 The adm inistrator for the S witch ma y set up six differ ent authent ication tech niqu es per user - define d metho d list (TACACS/X TACAC S/TAC ACS+/RADIU S/loc al/none) for authenticat ion. T hese t echniques will be listed i n an or der preferable, and de ...

  • D-Link DGS-3700 - page 184

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 173 Authentication P olicy Settings This com mand will enab le an adm inistrator - defined authe nticatio n polic y for us ers tr y ing to access the S witc h. W hen enabled, th e dev ice will c heck the Login Met hod L ist and c hoose a tec h nique for user aut ...

  • D-Link DGS-3700 - page 185

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 174 a previous ly config ured metho d list. The us er ma y use the default Met hod Li st or other Method Lis t configured b y the user . See the Login Method Lists wi ndow, in th is section, for mor e inform ation. Enable Method List Using the pul l - do wn m enu ...

  • D-Link DGS-3700 - page 186

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 17 5 Figure 5 - 38 Authentication S erver Group Setti ngs Edit window To add a n Authent icat ion Ser ver Host to the list, e nter its IP address in the IP Addr ess f ield, cho ose the protoco l associated with the I P addr es s of the Authent ication S erver Hos ...

  • D-Link DGS-3700 - page 187

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 176 IP Address T he IP addres s of the r emote s erver hos t the us er w ishes to a dd. Port (1- 65535) Enter a num ber betwe en 1 and 65 535 to define th e vir tual por t num ber of the authe nticatio n protocol o n a s erver host. The d efault por t n umber is ...

  • D-Link DGS-3700 - page 188

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 177 Figure 5 - 40 Login M ethod Li sts window The S witch conta ins one Meth od List t hat is s et an d cannot b e rem oved, yet can b e modif ied. To d elete a Log in Method Lis t def ined b y the us er, clic k the c orress ponding Delet e butt on. T o modif y a ...

  • D-Link DGS-3700 - page 189

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 178 NOT E: T o set the Local E nable Pas sword, see t he next s ection, entit led Local Enab le Pass word. To vie w the f ollo wing tabl e, clic k Secur ity > Access A uthenticati on Control > E nable Method Lists as shown below: Figure 5 - 41 Enable Method ...

  • D-Link DGS-3700 - page 190

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 179 Figure 5 - 42 Local Enable Password window To set the Local Enable P ass word, set the follo wing par ameter s and click Apply . Paramete r Descript ion Old Local En able Passw ord If a pass word was previ ousl y conf igured for t his entr y, enter it her e i ...

  • D-Link DGS-3700 - page 191

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 180 Figure 5 - 43 R ADIUS Accounting Se ttings window M AC - based Access Con trol MAC - bas ed Acces s Co ntrol is a m ethod t o authe nticat e and a uthori ze acc ess using e ither a port or hos t. For por t - based M AC, the m ethod decid es por t access right ...

  • D-Link DGS-3700 - page 192

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 181 Figure 5 - 44 M AC - based Access Control S ettings windo w The f ollowing par ameter s m ay be viewed or set: Paramete r Description Settings MB A Globa l State Click the radio buttons to glo ball y enable or d isable the MAC - b ased Access Control function ...

  • D-Link DGS-3700 - page 193

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 182 unauthent icated st ate. T he rang e is be tween 1 and 14 40 m inutes. T he defa ult is 1440 . Hold Time (1- 300) If a hos t f ai ls to p ass aut h e nticat ion , th e nex t a uth ent ic atio n wil l not st ar ted withi n hol d time unles s the us er clear s ...

  • D-Link DGS-3700 - page 194

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 183 Web A uthentica tion W eb authenticati on, also k nown as W eb - based Acc ess Contr ol, is a nother port b ased ac cess c ontrol m ethod implem ented sim ilarily to th e 802.1X port b ased acc ess c ontrol method pr eviousl y stated. T his function will allo ...

  • D-Link DGS-3700 - page 195

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 184 Conditi ons a nd Limi tations 1. The s ubnet of the a uthentic ation V LAN’s I P interf ace m ust be the s ame as that of the client . If not c onfigur ed properl y, the aut henticat ion will b e perm anentl y denied by the aut henticator . 2. If the cli en ...

  • D-Link DGS-3700 - page 196

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 185 for us ers tr y ing to ac cess the ne twork via the s witch. T his RADIUS server m ust have alread y been pre - as signe d by the adm inistrator using t he RADIUS Server windo w located in th e 802.1X s ection. Logout Timer (1- 1440) T he logout t ime in disp ...

  • D-Link DGS-3700 - page 197

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 186 User Name Enter the us ernam e of up to 15 a lphanum eric c haract ers of the guest wishing to acc ess the web throug h th is proc es s . T his f ield is f or adm inistrato r s who ha ve se lect ed local as the ir web based authent ic ator. VL AN N a m e Ente ...

  • D-Link DGS-3700 - page 198

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 187 Section 6 ACL ACL Configur ation Wizard Access Profile Li st CPU Acce ss Profil e List ACL Finder ACL Flow Meter Access profiles allow you t o esta blish cr iteria t o deter m ine whether or n ot the Switc h will forward pack ets ba sed o n the inform ation c ...

  • D-Link DGS-3700 - page 199

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 188 From Use the drop - d own m enu to selec t from MAC Ad dress, IP v4 Addr ess or I Pv6. To Use the drop - do wn menu t o select f rom MAC Address , IPv4 Ad dress or IP v6. W hen IPv6 is selected the user ca n onl y enter the IP v6 source ad dress or the IPv6 d ...

  • D-Link DGS-3700 - page 200

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 189 Figure 6 - 3 Add Acce ss Profile (Ether net) If cr eating an Ethernet A CL enter t he Prof ile ID a nd Pr ofile Nam e and c lick Selec t the follo wing windo w will appe ar. ...

  • D-Link DGS-3700 - page 201

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 190 Figure 6 - 4 Add E thernet A CL Profi le windo w Click on t he boxes at th e top of the table, which will th en turn red a nd re veal para m eters for configuratio n. To c reate a new entr y enter the corr ect inform ation and click Creat e . To ret urn to th ...

  • D-Link DGS-3700 - page 202

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 191 Etherne t Type Selec ting th is optio n instr ucts t he Switch t o exam ine th e Ethernet t ype value in ea ch f rame's header. Click Creat e to view the new Acc ess Prof ile List entry in the Access Profil e List table s hown be low. T o add an other Ac ...

  • D-Link DGS-3700 - page 203

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 192 Figure 6 - 7 Access Pro file Eth ernet To set the Access Rule f or Ethernet, adjust t he foll owing p aram eters and click Ap p l y . Paramete r Desc ription Access ID (1 - 128) T y pe in a u nique identif ier num ber f or this ac cess . This value ca n be s ...

  • D-Link DGS-3700 - page 204

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 193 Preceden ce header. Time R ange Name T ick the c heck box and enter the nam e of the Tim e Range settings that has been pr eviousl y configured in the T ime Rang e Setti ngs windo w. This wi ll set specifi c times w hen thi s a ccess rul e will be im plem ent ...

  • D-Link DGS-3700 - page 205

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 194 Figure 6 - 10 Add IPv4 ACL Profi le Click on t he boxes at th e top of the table, which will th en turn red a nd re veal para m eters for configuratio n. To c reate a new entr y enter the corr ect inform ation and click Create . T o retur n to the Ac cess Pro ...

  • D-Link DGS-3700 - page 206

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 195 code value. Select IGM P to instruct th e Switch to exam ine the Inter net Gro up Managem ent Prot oco l (IGMP) f ield in eac h f rame's header. Select T yp e to f urther spec if y that the ac cess profile w ill app ly an IGMP type value Select TCP to us ...

  • D-Link DGS-3700 - page 207

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 196 Figure 6 - 12 Access Profile D etails ( IPv4) To retur n to the Acces s Profile L ist click Show All Profiles , t o add a rule to a pr eviousl y configured entr y click on the corres ponding Add/View Rules , which will re veal the f ollowing windo w; Figure 6 ...

  • D-Link DGS-3700 - page 208

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 197 Swit ch Replace D SCP Sel ect this optio n to ins truc t the Sw itch to replace the D SCP value (i n a pac ket tha t m eets the selec ted criter ia) with the valu e entere d in th e adjac ent field. Replace T oS Preceden ce Selec t this opt ion to ins truct t ...

  • D-Link DGS-3700 - page 209

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 198 Figure 6 - 16 Add IPv6 ACL Profi le Click on t he boxes at th e top of the table, which will th en turn red a nd re veal para m eters for configuratio n. To c reate a ne w entr y enter the corr ect inform ation and click Create . T o retur n to the Ac cess Pr ...

  • D-Link DGS-3700 - page 210

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 199 Click Creat e to view the new Acc ess Prof ile List entry in the Access Profil e List table s hown be low. To ad d an other Access P rofil e cli ck Add ACL P rofile . To delete a prof ile click the corres ponding Delete butto n, to view t he spec ific configu ...

  • D-Link DGS-3700 - page 211

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 200 Figure 6 - 19 Access Prof i le ( IPv6) The f ollowing par ameter s m ay be configure d for the IP (IP v6) filter . Paramete r Desc ription Access ID (1 - 128) Enter a u nique ide ntif ier num ber for this access . This value can be s et from 1 to 1 28 . Class ...

  • D-Link DGS-3700 - page 212

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 201 Precedenc e bits f ield in I Pv4. Rx Rate ( 1 - 15624) Use this to lim it Rx band width f or the prof ile being configured. T his rate is im plem ented using the f ollowing eq uation: 1 va lue = 64Kb it/sec. (e x. I f the user s elects an Rx rate of 10 then t ...

  • D-Link DGS-3700 - page 213

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 202 Figure 6 - 22 Add Pack et Content A CL P rofile Click on t he boxes at th e top of the table, which will th en turn red a nd re veal para m eters for configurati on. T o cr eate a new entr y enter th e corr ect inform ation a nd click Create . T o retur n to ...

  • D-Link DGS-3700 - page 214

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 203 able to ins pect an y spec ified c ontent of a pack et in dif ferent pr otocol l ayers. Click Apply to implem ent changes made. Click C reate to view the ne w Acces s Profile List entr y in the A ccess P rofile List tabl e shown belo w . To add another Access ...

  • D-Link DGS-3700 - page 215

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 204 Figure 6 - 25 Access Profile (P acket Conte nt) The f ollowing par ameter s m ay be configure d for the Pack et Conte nt filter . Paramete r Desc ription Access ID (1 - 128) T y pe in a unique identif ier num ber f or this ac cess. T his value ca n be set fro ...

  • D-Link DGS-3700 - page 216

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 205 Counter Enable or disab le the c ounter settings . Ports Specifies t hat the acces s rule w ill take ef fec t on one po rt or a ran ge of ports . VL AN N a m e Specif ies the acces s rule wil l take ef fec t on the VLAN Nam e specif ied. VL AN I D Specif ies ...

  • D-Link DGS-3700 - page 217

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 206 CPU A c ces s Pro f i le Li st In the followin g windo w, t he user m a y globall y enabl e or disable the CPU I nterfac e Filteri ng State m echanism by using the radio buttons t o chan ge the ru nning st ate. To vie w this win do w, clic k ACL > CPU Acce ...

  • D-Link DGS-3700 - page 218

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 207 Figure 6 - 29 Add CPU ACL Profile window for E thernet Paramete r Desc ription Select P rofile ID Use th e drop - down m enu to select a un ique ide ntifier num ber for this prof i le set. T his value c an be set fr om 1 to 5 . Select ACL Type Select pr ofile ...

  • D-Link DGS-3700 - page 219

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 208 Figure 6 - 30 C PU Access Pr ofile Detail Infor mation window for E therne t The wind ow show n below i s the Add CPU ACL Profile window for IP (IPv4). Figure 6 - 31 Add CPU A CL Profile window for I P (IPv4) The f ollowing par ameter s m ay be configure d fo ...

  • D-Link DGS-3700 - page 220

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 209 Destinatio n IP M ask Enter an IP addr ess m ask for the desti nation I P address . Protocol Selecting this option instruc ts the Switch to exam ine the protoc ol type value in e ach frame's header. You mus t then specif y what protoc ol(s) to include ac ...

  • D-Link DGS-3700 - page 221

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 210 Figure 6 - 33 Add CPU ACL Profile window for IP v6 The f ollowing par ameter s m ay be configure d for the IPv6 f ilter. Paramete r Desc ription Select P rofile ID Use the drop - down menu t o selec t a uniqu e identif ier num ber for this prof ile set. This ...

  • D-Link DGS-3700 - page 222

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 211 To view t h e set tings of a pr eviousl y corr ec tl y cr eat ed p rof ile, clic k t he cor res po nd i ng Show Deta ils butto n on the CPU Access Profile Li st wind ow to view the f ollo wing windo w: Figure 6 - 34 C PU Access Pr ofile Detail Infor mation wi ...

  • D-Link DGS-3700 - page 223

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 212 the 15th byte. • 16 - 31 – Enter a value in he x form to m ask the pack et from byte 16 to b yte 31. • 32 - 47 – Enter a value in he x form to m ask the pack et from byte 32 to b yte 47. • 48 - 63 – Enter a value in he x f orm to m ask the pac ket ...

  • D-Link DGS-3700 - page 224

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 213 Acti on Selec t Perm it to specif y that the pack ets that m atc h the ac cess profile are f orwarded by the Switch, ac cording t o an y addition al rule added (s ee bel ow). Select De ny to sp ecif y the pack ets that m atc h the acces s prof ile to be fi lt ...

  • D-Link DGS-3700 - page 225

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 214 To establish the ru le for a previou sly cre ated CPU Access Profile: To conf igure th e Acc es s R ules f or I P, o pen th e C PU Ac cess Profile L ist window an d c lic k Add/View Rules for an IP entry. T his will o pen the f ollo wing windo w. Figure 6 - 4 ...

  • D-Link DGS-3700 - page 226

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 215 Figure 6 - 42 C PU Access Rule D etail Infor matio n wi ndow for IP To establish the ru le for a previou sly cre ated CPU Access Profile: To conf igure the Acces s Rules f or IP, open the CPU Acce ss Prof ile List windo w and c lick A dd/View Rules for an IPv ...

  • D-Link DGS-3700 - page 227

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 216 default qua lit y of service or real t ime s ervice pac kets . Time R ange Name T ick the c heck box and enter the nam e of the Tim e Range settings that has been pr eviousl y configured in the T ime Rang e Setti ngs w indo w. This w ill set sp ecific times w ...

  • D-Link DGS-3700 - page 228

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 217 Paramete r Descrip tion Access ID (1 - 100) T y pe in a u nique identif ier num ber f or this acc ess. T his value ca n be set f rom 1 to 10 0 . Acti on Selec t Permit to s pecif y that the pac ket s that m atch the acc ess prof ile are f orwarded by the Swit ...

  • D-Link DGS-3700 - page 229

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 218 To vie w this win do w, clic k A CL > ACL Flow M eter as sho wn belo w: Figure 6 - 50 ACL Flow Meter window The f ollowing fie lds m ay be conf igured: Paramete r D escr iption Profile ID T he pre - conf igured Prof ile I D for wh ich to conf igure t he Fl ...

  • D-Link DGS-3700 - page 230

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 219 Access ID (1 - 128) Enter th e Acc ess ID t hat will be used to configur e the Flow M etering param eters, enter a value between 1 and 128 . Mode Select th e mode t o be use d either trTCM or srTCM and enter the c orresp onding inf orm ation. trT CM – T wo ...

  • D-Link DGS-3700 - page 231

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 220 Section 7 Monitoring Device St atus Cable Diagno s tic CPU Utiliz ation Port Util ization Packet S ize Memory Utiliz ation Packets Errors Port Access C ontrol Browse A RP Table VLAN IGMP S nooping MLD Snoopi ng Browse Ses sion Tab le CFM MAC Address Tab l e B ...

  • D-Link DGS-3700 - page 232

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 221 Figure 7 - 2 Cable Diagnostic window Enter the port num ber you wish to tes t and c lick Test , t he results will be displa y on the lo wer half of the t able . CPU Utilization The CPU Ut ilization window di spl ays the perc entag e of the CPU be ing used, ex ...

  • D-Link DGS-3700 - page 233

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 222 Port Utilization The Port Utilizati o n window displa ys the perc entag e of the to tal avai lable ba nd w idth being used on the por t. To vie w this win do w, clic k Monitoring > P ort Utilization as shown bel ow: Figure 7 - 4 Port Utilization window To ...

  • D-Link DGS-3700 - page 234

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 223 Figure 7 - 5 Packet Size window To view t he Packet Size T able window, cl ick the link View T able , wh ich will s how the f ollowin g tabl e: Figure 7 - 6 P ack et Size Table w indow The f ollowing fie lds can be set or viewed: Paramete r Descript ion Port ...

  • D-Link DGS-3700 - page 235

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 224 (excludi ng fram ing bits b ut includ ing FCS octets). 65 - 127 T he total num ber of pack ets (including bad pack ets) received that were betw een 65 and 127 octets in lengt h inclus ive (ex cluding fram ing bits bu t includ ing FCS octets). 128 - 255 T he t ...

  • D-Link DGS-3700 - page 236

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 225 Figure 7 - 8 Received (RX) window (for By tes and Packets) To view t he Recei ved (RX) T able w indo w, cl ick Vie w T ab le . Figure 7 - 9 Re ceived (R X) T able w indow (fo r Bytes and Pa ckets) The f ollowing fie lds m ay be set or viewed: Paramete r Desc ...

  • D-Link DGS-3700 - page 237

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 226 B yte s Counts the num ber of b ytes rec eived on th e port. Packets Counts t he num ber of pac kets r eceived on the por t. Unicast Counts t he total n um ber of good pac kets that were r ecei ved by a u nicast address. Multicast Counts t he tota l num ber o ...

  • D-Link DGS-3700 - page 238

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 227 Figure 7 - 11 UM B_cast ( RX) T able w indow (for Unicast, M ult icast, and B road cast Pack ets) The f ollowing fie lds m ay be set or viewed: Paramete r Descr iption Port Use the dr op - do wn menu t o choose the port t h at w i ll d is p la y statis t ic s ...

  • D-Link DGS-3700 - page 239

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 228 T o vie w t his wind ow, c lick Monitoring > Packet s > Transmitted (TX) as shown bel ow: Figure 7 - 12 T ransmi tted (TX) window (for By tes and Packe ts) To view t he Transmitted (TX) Table win dow, c lic k t he link Vie w T able . Figure 7 - 13 T ran ...

  • D-Link DGS-3700 - page 240

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 229 200 . B yte s Counts the num ber of b ytes suc cessf ully sent on th e por t. Packets Counts t he num ber of pac kets s ucces sfull y sent on the port. Unicast Counts t he total n um ber of good pac kets that were t ransm itted b y a unicast a ddre ss. Multic ...

  • D-Link DGS-3700 - page 241

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 230 Errors The W eb Manager allo ws port err or st atistic s com piled b y the S witch's m anage m ent agent to be view ed as either a line graph or a ta ble. Fo ur windo ws are of fered. Received (RX) To selec t a port to view thes e statistics f or, select ...

  • D-Link DGS-3700 - page 242

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 231 The f ollowing fie lds can be set: Paramete r D escriptio n Port Use the dr op - do wn menu t o choose the port t hat wi ll displa y statis tics. Time In terval Sel ect the des ired setting between 1s and 6 0s , wher e " s " stands f or seconds . Th ...

  • D-Link DGS-3700 - page 243

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 2 32 Figure 7 - 16 T ransmi tted (TX) window (f or erro rs) To view t he Transmitted (TX) Table win dow, c lic k t he link Vie w T able , which wil l sho w the fol lo wing tabl e: Figure 7 - 17 T ransmi tted (TX) Table window (for errors) The f ollowing fie lds m ...

  • D-Link DGS-3700 - page 244

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 233 CRC Error Count s other wise valid pac k ets that did not end on a byte (oct et) bo undar y. LateColl Counts the num ber of times that a c ollisio n is dete cted later than 51 2 bit - tim es into the transm ission of a pack et. ExColl Exces sive Collisi ons. ...

  • D-Link DGS-3700 - page 245

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 234 as s y sNam e in MI B II.) Serve rIndex T he identificati on num ber assigned to e ach RAD IUS A uthenticatio n server that th e client shares a s ecret with. AuthServ erAddres s T he (conc eptual) tabl e listi ng the RADI US auth entica tion server s with wh ...

  • D-Link DGS-3700 - page 246

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 235 Figur e 7 - 19 R A DIUS A ccount Client window The user ma y also s elect t he desired tim e interval to upda te the stat istics, b etween 1s a nd 60s , where “s” stands f or seconds. T he def ault value is one sec ond. T o clear the c urrent statis ti cs ...

  • D-Link DGS-3700 - page 247

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 236 PacketsD ropped T he number of RADIUS pack ets, which wer e received from this server on the accounti ng port a nd dropp ed f or som e other reaso n. Authenticator S tate The f ollowing sect ion des cribes t he 802. 1X Status on t he Switch. To vie w this win ...

  • D-Link DGS-3700 - page 248

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 237 Authenticat or S tatis tics This wind ow con tains th e statis tics obj ects f or the Aut henticat or PAE assoc iated with each por t. An e ntr y appears i n this tabl e for eac h port th at suppor ts the A uthent icator f unction. To vie w this win do w, cli ...

  • D-Link DGS-3700 - page 249

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 238 Rx Resp T he number of valid EA P Respons e fram es (other than R esp/Id f ram es) that have bee n received b y this Authent ic at or. Rx Invalid The num ber of EAPOL fram es that have b een r eceived by th is Aut henticat or in which t he fram e type is not ...

  • D-Link DGS-3700 - page 250

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 239 The user ma y select the des ired tim e interva l to update th e statist ics, bet ween 1s and 60s , where “s” stands for seconds. T he def ault val ue is one second. The f ollowing fie lds can be vie wed: Paramete r Description Port The ident ification nu ...

  • D-Link DGS-3700 - page 251

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 240 Figure 7 - 26 Authenticato r Diagnos tics window The f ollowing fie lds can be vie wed: Paramete r Descript ion Port The ident ification num ber ass igned to the Port b y the S ystem in w hich the Port res ides. Connect E n ter Counts the num ber of tim es th ...

  • D-Link DGS-3700 - page 252

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 241 CONNECT ING, as a result of a reaut hentic ation re que st (reAuth enticate = TR UE). A uthed Start Counts the n um ber of times that the stat e m achine tr ansitions f rom AUTHENTIC ATED to CONNECT ING, as a result of an E APOL - Start m essage be ing rec ei ...

  • D-Link DGS-3700 - page 253

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 242 Figure 7 - 27 B row se ARP T able w indow V L AN The f ollowing win dows are used t o conf igure the VLAN settings of the S witch. Brow se VLAN This windo w allows the V LAN st atus for eac h of the Switch' s ports to b e viewed b y VLAN. Enter a VID (VL ...

  • D-Link DGS-3700 - page 254

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 243 Show VL A N Po rts This windo w allows the V LAN st atus for eac h of the Switch' s ports to b e viewed b y VLAN. Enter a VID (VLAN ID) in the field a t the to p of the window and click the Find b utton. To vie w this win do w, clic k Monitoring > VLA ...

  • D-Link DGS-3700 - page 255

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 244 Figure 7 - 31 IGM P Snooping Gr oup window Enter the appropr ia te inf orm ation and click Find , the inf orm ation will be shown i n the IG MP Sn ooping G roup T able. The f ollowing fie ld can be viewed: Paramete r Descrip tion VL AN N a m e The VLAN ID of ...

  • D-Link DGS-3700 - page 256

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 245 Figure 7 - 33 B rowse IGMP Sno o p i ng Counter window Enter the VLAN Name , VLA N List or Port List of the VLAN you wis h to vie w and click Find . MLD Sno opin g Brow se MLD Router Port This wind ow dis pla ys whic h of the S witch’s ports are c urrentl y ...

  • D-Link DGS-3700 - page 257

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 246 Figure 7 - 35 M LD Snooping Grou p windo w Enter a V LAN Nam e or VL AN List an d Grou p IP Addr ess in the appr opriate field and click the Find butt on. MLD Sn oopin g Forw ar ding Table This windo w is use d to disp la y the current MLD sn ooping f orwardi ...

  • D-Link DGS-3700 - page 258

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 247 Br ow se MLD S nooping Count er This windo w is use d to disp la y the current MLD sn ooping c ounter i nform ation on t he Switch. To vie w this win do w, clic k Monitoring > MLD Snoopi ng > B rowse MLD Snooping Counter as sho wn below: Figure 7 - 37 B ...

  • D-Link DGS-3700 - page 259

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 248 CFM Packet Co unter CCM List This windo w dis plays the C CM da tabase e ntries o n the S witch. To vie w this win do w, clic k Monitoring > CFM > CF M Packet Counter CCM List as s hown belo w: Figure 7 - 40 CFM Packet Count CCM List windo w Brow se CFM ...

  • D-Link DGS-3700 - page 260

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 249 MA C Addre ss Table This all ows th e S witch's d ynamic MAC addr ess for warding ta ble t o be vie wed. W hen the Switc h l earns a n a ssoc iation between a MAC addres s a nd a por t num ber, it m ak es an entr y into its f or war ding tabl e. Thes e e ...

  • D-Link DGS-3700 - page 261

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 250 The f unctions used in the VLAN C ounter Statistic table are desc ribed below: Paramete r Desc ription VID List (e.g .:1,4 - 6) Specifies the VL AN ID l ist that you wish to vi ew. VL AN N a m e Specif ies the VLAN N ame. VID (1 - 4 094) Spec ifies t he VLAN ...

  • D-Link DGS-3700 - page 262

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 251 Figure 7 - 46 B rowse Etherne t OAM Statisti cs window ...

  • D-Link DGS-3700 - page 263

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 252 Historical Co unter & Uti lization This folder contains t wo windo ws to view stat istics about p ack ets sent and rec eived b y the Switch an d Histor ical Utilizat ion of the CPU and m em or y. Brow se Historical Counter This wind ow is used to displa y ...

  • D-Link DGS-3700 - page 264

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 253 Brow se Historical Utilization This win dow disp lay s inf ormation regardi ng the historic al utilization of the C PU and m e mor y . The counters are set up in 15 minute and one da y inter vals. T here is a m aximum of f ive 15 minute h istorical u tilizat ...

  • D-Link DGS-3700 - page 265

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 254 Paramete r Description Log Type Choose the t ype of log t o vi ew. Ther e are two c hoices : Regular Log – Ch oose th is opt ion to view r egular switc h log e ntries , such as log ins or firm ware transf ers. Attack Lo g – Choos e this o ption to view at ...

  • D-Link DGS-3700 - page 266

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 255 Section 8 Save Services and Tools Save Configu r ation ID 1 Save Configu r ation ID 2 Save Log Save All Configura ti on File Bac k up & Restore Upload Log Fi l e Reset Download Fir mware Reboot Syst em The f our Save windo ws include: Save Configuration 1 ...

  • D-Link DGS-3700 - page 267

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 256 Sav e Conf igura tion ID 2 Open the Sav e drop - down m enu at t he top of the W eb m anager and cl ick Save Configur ation ID 2 to open the follo w ing w in d o w: Figure 8 - 2 Save Configuration I D 2 window Sav e Log Open th e Save dr op - dow n m enu at t ...

  • D-Link DGS-3700 - page 268

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 257 Config ura tion Fi le Ba ck up & Res tore The Switch s upports dua l image stor age for configura tion file back up and restoration . The firm w are and con figuration images are indexe d b y ID num ber 1 or 2 . To c hange the boot f irm ware im age, us e ...

  • D-Link DGS-3700 - page 269

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 258 Figure 8 - 7 Re set System w indow Dow nlo ad Fi rmw are The f ollowing win dow is us ed to download f irm ware fo r the S witch. Figure 8 - 8 Download Firmware window Enter the S erv er IP ad dres s, the Interf ac e N am e, the path/f i le nam e and selec t ...

  • D-Link DGS-3700 - page 270

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 259 Appendix A Mitigating ARP Spoofing Attacks Using Packet Content ACL Address Res olution Protoc ol (ARP) is the standar d m ethod for finding a host' s hardwar e addres s (MAC addr ess) when onl y its IP ad dress is k nown. This protoc ol is vulner able b ...

  • D-Link DGS-3700 - page 271

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 260 address FF - FF - FF - FF - FF - FF 00 - 20 - 5C - 01 - 11 - 11 Table - 2 (Ethernet frame forma t) W h en the switch rec eives the fr a me, it will c heck the “Source Addr ess” in the Ethernet frame’s header. If the address is not in its For warding T a ...

  • D-Link DGS-3700 - page 272

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 261 W hen PC B r ep lies to t he A R P req ues t, its M AC addre ss will be wr itt en into “T arget H/W Address” in th e A R P p a yload shown in Ta ble - 3. T he AR P rep ly will b e then encaps ul ated into the Ethernet frame a gain and sent back to th e se ...

  • D-Link DGS-3700 - page 273

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 262 How ARP spoofing a ttacks a ne twork ARP spoof ing, also k nown as ARP po isoning , is a m ethod to att ack an Ether net net work which m ay allo w an attack er to sniff data f rames on a LAN, m odif y the tr aff ic, or stop t he traf fic altog ether ( known ...

  • D-Link DGS-3700 - page 274

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 263 Des tination address Sou rce address Ether net t yp e H / W t yp e Protocol t yp e H/W address length Protocol address length Operation Send er H/W address Send er protocol address Target H/W address Target protocol address (6 - byte) (6 - byte) (2 - byte) (2 ...

  • D-Link DGS-3700 - page 275

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 264 • Prevent A RP spoofing via pack et content ACL Concern ing the c omm on DoS att ack today ca used by the AR P sp oofing, D - Link managed switch can ef fec tively mitigate i t via its u nique Pack et Content ACL. For that r eason t he basic ACL c an onl y ...

  • D-Link DGS-3700 - page 276

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 265 Offse t Chunk Offse t Chunk 0 Off set Chunk 1 Off set Chunk 2 Off set Chunk 3 Off set Chunk 4 Off set Chunk 5 Off set Chunk 6 Off set Chunk 7 Off set Chunk 8 Off set Chunk 9 Off set Chunk 10 Off set Chunk 11 Off set Chunk 12 Off set Chunk 13 Off set Chunk 14 ...

  • D-Link DGS-3700 - page 277

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 266 ...

  • D-Link DGS-3700 - page 278

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 267 Appendix B System Log Entries The f ollowing tabl e lists al l poss ible entries and t heir cor respondi ng meani ngs that will appear in the S ystem Log of this S witch . Category Even t D escripti on Log Information Severit y S yst e m System star ted up S ...

  • D-Link DGS-3700 - page 279

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 268 Log mes sage uploa d was unsucces sful Log m es sage uploa d by <cons ole | telnet | W EB | SSH | SNM P | SIM> was un succ essf ul! (Us ername: <usernam e>) W arning Interfac e Port link up Port <portNum > link up, <li nk s tate> Inf o ...

  • D-Link DGS-3700 - page 280

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 269 Spanning T ree Pr otocol is disabled Spanning T ree Pr otocol is disabled Inform ational SSH Success ful login through SSH Success ful login through SSH (Us ernam e: <usernam e>, IP: <ipaddr>, MAC: <m acaddr >) Inf ormationa l Login fai led ...

  • D-Link DGS-3700 - page 281

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 270 Login fai led throu gh Teln et authent icated b y AAA loc al method Login fai led thro ugh Tel net f r om <user IP> authent icated b y AAA loc al m ethod (Us ernam e: <usernam e>, MAC : <mac addr>) W arning Success f ul login throu gh S SH a ...

  • D-Link DGS-3700 - page 282

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 271 server <usernam e>, MAC : <mac addr>) Login fai led throu gh Teln et authent icated b y AAA ser ver Log in failed through T elnet from <userIP> authent icated b y AAA ser ver <ser verIP> (U sernam e: <usernam e>, MAC : <mac ad ...

  • D-Link DGS-3700 - page 283

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 272 Success ful Enabl e Adm in through S SH aut henticate d b y AAA none m ethod Su cces sful Ena ble Adm in throug h SSH fr om <userIP> authent icated b y AAA no ne m ethod (User nam e: <usernam e>, MAC : <mac addr>) Inform ational Success ful ...

  • D-Link DGS-3700 - page 284

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 273 W eb(SSL) from <userIP > due to AAA s erver tim eout or impr oper conf iguration. due to AA A server timeout or im proper c onfigurat ion (Usernam e: <user nam e>,MAC: <m ac>) Login fai led throu gh Teln et from user due to AAA serv er timeo ...

  • D-Link DGS-3700 - page 285

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 274 Unauthen ticated I P addres s encounter ed and d iscar ded by IP - MAC por t binding Unauthen ticated IP - MAC a ddress and discar ded b y IP - MAC por t binding (IP: < ipaddr >, MAC: <m acaddr >, Port: <port N um >) W arning Loop - back Det ...

  • D-Link DGS-3700 - page 286

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 275 MAC - AC h ost aged out ( MAC: %s, port: %s, VID: %d) Inform ational DDM Port % d SF P %s ex ceeded the %s a larm threshold Critic al Port %d SFP %s ex ceeded the %s warning t hresho ld Warning IP and P assword Changed IP Address c hange activit y Managem ent ...

  • D-Link DGS-3700 - page 287

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 276 <portNum >, VID: <vlanID >) Login Fa il MA C- AC l ogin rej ected (M AC: <m acaddr >, port: <portNum >, VID: <vlanID >) W arning Aged out MAC - AC h ost aged o ut (MAC: <m acaddr>, p ort: <portNum >, VID: <vlanID & ...

  • D-Link DGS-3700 - page 288

    DGS-3 700 - 12/DGS - 37 00 - 12G Series Layer 2 Gigabi t Etherne t Switch User M anual 277 swPower StatusChg 1.3.6.1.4 .1.171. 12.11.2. 2.2.0.1 swPower Status ChgSeveri ty V2 EQUIPMENT - MIB W arning swFanFai lure 1.3.6.1.4 .1.171. 12.11.2. 2.3.0.1 swFanFail ureSeverity V2 EQUIPMENT - MIB W arning swFanRec over 1.3.6.1.4 .1.171. 12.11.2. 2.3.0.2 s ...

  • D-Link DGS-3700 - page 289

    278 Appendix C Glossary 1000B ASE - SX: A short las er wavel ength o n multim ode f iber optic c able for a max imum length of 500 m eters 1000B ASE - LX: A long wav elength f or a "lon g haul" f iber opt ic cabl e for a m axim um length of 10 k ilom eters 1000B ASE - T: 1000Mbps Ethernet implem entatio n over Categor y 5E cabl e. 100B AS ...

  • D-Link DGS-3700 - page 290

    279 L AN - L ocal Area Net work: A n e t work of c onnec ted c om putin g res ourc es (s uc h as PCs, pr inters , ser vers) c overi ng a rel ati ve l y small ge ographic area (usu all y not larger than a f loor o r building) . Charac teri zed by h igh data r ates and low e rror rat es. latency: T he dela y betwee n the tim e a de vice rec eives a p ...

  • D-Link DGS-3700 - page 291

    280 Appendix D Password Recover y Procedure This s ection des cribes the proc edure for resett ing pas swords o n D - L ink S witch es. Authentic ating an y user who tr ies to acces s network s is neces sar y and im portant. T he basic auth enticati on method us ed to accept qua lified user s is throug h a local lo gin, ut ilizing a Us ernam e and ...

  • D-Link DGS-3700 - page 292

    281 Command Parameters {<usernam e>} reset. show acc ount The show accoun t comm and displa ys all pr evious ly create d accounts. ...

Manufacturer D-Link Category Switch

Documents that we receive from a manufacturer of a D-Link DGS-3700 can be divided into several groups. They are, among others:
- D-Link technical drawings
- DGS-3700 manuals
- D-Link product data sheets
- information booklets
- or energy labels D-Link DGS-3700
All of them are important, but the most important information from the point of view of use of the device are in the user manual D-Link DGS-3700.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals D-Link DGS-3700, service manual, brief instructions and user manuals D-Link DGS-3700. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product D-Link DGS-3700.

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A complete manual for the device D-Link DGS-3700, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use D-Link DGS-3700 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of D-Link DGS-3700.

A complete D-Link manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual D-Link DGS-3700 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the D-Link DGS-3700, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the D-Link DGS-3700, that we can find in the current document
3. Tips how to use the basic functions of the device D-Link DGS-3700 - which should help us in our first steps of using D-Link DGS-3700
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with D-Link DGS-3700
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of D-Link DGS-3700 in a specific country, if it was not possible to solve the problem on our own.

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