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LGB5 028 A Us er ‘s Ma nual B L A C K B O X ® User ’ s Manual The swi tc hes pr ov ide 2 4 o r 4 8 port s of G ig abit c on nectivi t y pl us f ou r 1 0G po r t s. 24 + or 48 + 4-Port Gigabit Managed Switch with SFP+ 10G L GB502 8A L GB5052A Ord er toll-f ree in the U. S. : Call 877-8 77-BBOX ( out side U. S. c all 724 - 7 4 6 - 550 0 ) FREE t ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com T rademark s Us ed in th i s Manual W e ‘ r e h e r e t o he l p! If y o u h a ve a n y q ue st io ns a bo u t yo u r ap p li ca t io n or o ur pr oducts, c onta c t Bl ack Bo x T ech S uppo r t at 7 2 4 -74 6 - 5 5 0 0 or go t o blackb ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 3 LGB5 028 A Us er ‘s Ma nual FC C and IC RFI Stat ements Feder al Co mmun icati ons Commissi on and Industr y Canada R adio F requenc y Int er ference S tatements This e quipmen t generates, uses, and can radi ate radio -fr e quency energy , and if not installed and ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com NOM Stat em ent Instrucc iones de Seguri dad ( Normas Ofic iales Mexi c anas E lec tr ical Saf et y S t at ement) 1 . T o das las instrucc io nes d e s eguridad y operación deberán ser leídas ant e s de que el aparat o eléc trico s ea ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 5 LGB5 028 A Us er ‘s Ma nual User’ s Manua l / Saf et y Ins tr uc tions- User ’s Manual This guide gives specific inf ormation on how to operate and use the management func tions of the s witch. The guide is intended for use by net work administrators w ho are re ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com T able of Content s T able of C ontents 1 . Spe cifications ....................................................................................................................................................................... 11 1 . 1 P ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 7 LGB5 028 A Us er ‘s Ma nual T able of Content s 6. Con figuration .................................................................................................................................................................... 41 6. 1 Port ...................... ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com T able of Content s 6.9 Filtering Databas e .................................................................................................................................................... 10 9 6.9 . 1 C onfigura tion ................ ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 9 LGB5 028 A Us er ‘s Ma nual T able of Content s 7 .2 ARP Inspec tion ......................................................................................................................................................... 174 7 . 2 . 1 C onfigur ation ............. ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com T able of Content s Appendix B. T roubleshooting .................................................................................................................................................. 2 27 B. 1 Bas ic T roubleshooting T ips ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 LGB5 028 A Us er ‘s Ma nual Cha pter 1: Speci ficat ions 1 . Sp ecifications 1 . 1 Ph y sica l Char ac terist ics Aggregate Band width — LGB 502 8A : 28 Gbps; L G B505 2A : 52 Gbps Buf fer Architec ture — 1 39 2 K B o n-c h ip f r am e b u ff e r Ne two rk Int ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 1: Speci ficat ions 1 .4 Standards Standard s — I EE E 8 02 .3 1 0BA SE- T Ethernet (t wisted- pair copper), I EE EE 802. 3u 1 0 0 BASE- T X Ethernet (t wisted -pair copp er ) , I EE E 8 02 .3ab 100 0BA SE- T X Ethe rnet (twi ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 3 LGB5 028 A Us er ‘s Ma nual Chapte r 2: O ver view 2. Over vi ew 2. 1 Intr oduc tio n The 2 4 + 4 or 48 + 4 Managed Gigabit Switc hes with 4 SFP+ 1 0 G are easy-to -implement managed Ethernet sw it ches. Models have 2 4 or 4 8 por ts of Gigabit Ethernet connectiv ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapte r 2 : O ver view 2.4 Hardw are Descri ption 2.4. 1 LGB 5028A FIgures 2 - 1 and 2- 2 show the fron t and back panels of the LGB50 28A . T able 2 - 1 describes its components. 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 4 ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 5 LGB5 028 A Us er ‘s Ma nual Chapte r 2: O ver view 2.4. 2 L GB5052A Figures 2 -3 and 2 - 4 show the front and back panels of the LGB505 2A . T able 2- 2 d escribes its components. 1 2345 6 7 8 91 01 11 2 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 3 : Operat ion of Web- Based Man agement 3. Operat ion of W eb - Based Ma nagemen t The defaul t val ues of the managed switch are listed in the table below: T able 3 - 1 . Defa ult values for Web -based management. Value Defau ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 7 LGB5 028 A Us er ‘s Ma nual Cha pter 3 : Operat ion of Web- Based Man agement Figure QS - 1 9. T he s witch ’s Web help screen. Figure 3-2 . System I nf ormation Help screen. ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 4 : Maki ng Net work Connec t ions 4. Making Net work Connec tions 4. 1 Connecting Network Dev ices Y ou can connect the switch to 1 0 -, 1 0 0 -, or 1 0 0 0 - Mbps net work cards in P Cs and ser vers, as well as to other switc ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 9 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion 5. S y stem Con figur ati on This chapter d escribes basic configur ation task s, including s ystem Inf o rmation and switch management (for example, time, ac co un t, IP , syslo g, an d SNMP). 5. 1 ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion B I O S Ve r s io n : The version of the BI OS in this switch. Firmware V er sion : The s witch ’ s firmwa re version. Hardware - Mechanic al ve rsion : The figure b efor e the hyphen is the versi ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 2 1 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Syst em Locati on : The p h ysic al loc ati on of t hi s nod e (e .g . , te leph one c lose t, 3r d flo or ). The a ll owe d stri ng len gth is 0 t o 2 5 5, a nd the allow ed con tent is the A SC I ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 22 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Figure 5 - 4. The Time C onfiguration screen. Par ameter Descri pti on Clock Source : Selec t the clock source for the L G B 502 8A or LGB 5052A . C hoo se from “Use local Set tings ” o r “Use ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 23 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Figure 5 -5. The N TP C onfiguration screen. Par ameter Descri pti on Ser ver 1 to 5: Provide the switch’ s N TP IP v4 or IP v6 address. I P v6 address is in 1 28 -bit records represented as eight ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Figure 5 - 6. The Users Accoun t C onfigur ation screen. Par ameter Descri p t ion User Name : The name identif ying the user . This is also a link to Add / E dit User . Pas s word : C rea te the pa ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 2 5 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Figure 5 - 7 . The Privilege Level C onfiguration screen. ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Par ameter Descri p ti on Group Nam e : The name id ent ify ing the privilege group . In mos t c ases, a privilege level group consists of a single module (for exa mpl e, LAC P , SMTP or QoS), bu t ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 7 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Figure 5 - 8. The IP C o nfig uration screen. Par ameter Descri p t ion DHCP Client : En able the DH C P client by checking this b ox. If DHCP fails and the configured I P address is zero , DHCP wil ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Figure 5 -9. The I P v6 C onfigurat ion screen. Par ameter Descri pti on Auto Configurat ion : Enable IP v6 auto- configur ation by checking this b ox. If this fails, the configu red I P v6 address ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 9 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Figure 5 - 10 . The System Log C onfigura tion screen. Par ameter Descri p t ion Ser ver Mode : I ndicates the ser ver m ode operation. When the mode operation is enabled, the s yslog mess age will ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 30 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Figure 5 - 1 1 . The System Log Inform ation s creen. Par ameter Descri p t ion Auto - refres h : C heck the box ne xt to aut o - refr esh, and the d evice will refr esh the log automatically . Th e ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 3 1 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Figure 5 - 1 2. Detailed System Log Information screen. Par ameter Descri pti on ID : The I D (> = 1 ) of the s ystem log entry . Message: T he d etailed me ssage of the s ystem log entry . Uppe ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 3 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Figure 5 - 1 3. T he SN MP System Conf igura tion screen. Par ameter Descri p t ion These parameters are display ed on the SN MP System Con figuration pag e: SN M P St ate : SNMP here is use d to ac ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 3 3 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Figure 5 - 1 4. The SN MP v1/v 2 C ommunities S ecurity C onfiguration screen. Par ameter Descri p t ion Dele te : C he ck to delete the entr y . It will be deleted during the ne xt save. Com munit y ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 34 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Figure 5 - 1 5. The SNM P User s C onfigur ation screen. Par ameter Descri p t ion Dele te : C he ck to delete the entr y . It will be deleted during the ne xt save. User Name : A s tring identify in ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 3 5 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Privac y Pass word : Set a str ing id ent ifyin g the p ri vacy pa sswor d ph ras e. The a ll owe d stri ng len gth is 8 t o 32 , and th e al low ed cont ent is A SCII char ac ters from 33 to 1 26. ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 36 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Se curit y Na me : A st rin g ide nti fyin g the se cur ity na me th at th is en try sho ul d be lo ng t o . The al lo we d stri ng le ngt h is 1 t o 3 2, an d the allow ed con tent is A SCII cha rac ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 3 7 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion In general , if a view entry's v iew t yp e is “ e xc luded, ” there should be another v iew entr y existing w ith vi ew t ype as “ included” and its O ID subtree should overstep the “ ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 38 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion v 1: Reser ved for SNM P v 1 . v 2 c: Reser ved for SN MP v 2c . us m: Use r -base d Secu rity Mod el (USM). Se curit y Level Indicate the securit y model that this entry should belo ng to. Pos sible ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 3 9 LGB5 028 A Us er ‘s Ma nual Cha pter 5 : S ystem Con figur at ion Figure 5 - 1 9. T he SNMP T rap H ost C onfiguration screen. Par ameter Descri pti on Dele te : C lick “Delete , ” then click on the “Save ” button, and the entry will be deleted. Tr a p V e ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 40 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 5 : S ystem Con figur at ion Se curit y Level There are three kinds of choices. NoAuth, N oPriv: N o authen tication and no privac y . Auth , NoPriv : Authen tic ation and no privacy . Auth, Pri v: Authentication and privac y . ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 4 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Chapter 6 . Configurat ion This chapter d escribes all the basic net work confi gura tion tasks, includi ng Por t s, L ayer 2 net work protocol (for example, V L AN s, QoS, I GMP , AC L s and Po E etc.) and an ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 4 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Current Link Spe ed : Provide the current link sp eed of the por t. Configured Link Sp eed : Selec t any available link spe ed for the given s witch por t. Auto Speed sele ct s the highest spe ed that is compa ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 43 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 -2 . The Por t Con figur ation s creen. Par ameter Descri p t ion Por t : Th is i s t he lo gi ca l port n um be r f or th i s r o w . De sc riptio n : De sc rip tio n of de vic e ports (can not i ncl ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 4 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 -3 . The Por t Stati s tics Over view screen. Par ameter Descri p t ion Por t : The logical por t for the set tings contained in the s ame row . Pa c ke t s : The number of received and transmi tted p ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 45 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 4. The Det ailed Por t S t atistics Over view screen. Par ameter Descri pti on Auto - refres h : C li ck o n th is bo x t o r ef re s h t he po rt s ta ti st ic s i n f or m at io n a u to m a ti ca ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 46 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion R x Jabb er: T he number of long 2 frames received with inv alid C RC. R x Fil ter ed : Show the number of received frames filter e d by the forwarding process. Short frames are frames that are smaller than 6 4 ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 4 7 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on Por t : The logical por t for the set tings contained in the s ame row . Q (n): Q n is the Queue number , QoS queues per por t. Q0 is the l owest priorit y queue. R x / Tx : The numbe ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 4 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion V endor SN ( Seria l Number ) : Show the serial number assigned by the manuf ac turer . Date Co de : Show the dat e this SFP module was made. T emp erature: Show the current temperatu re of the SFP module. Vc ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 49 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 7 . The AC L Por ts Con figuration s creen. Par ameter Descri p t ion Por t : The logical por t for the set tings contained in the s ame row . Poli c y I D : Sele ct the polic y to apply to this por ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 50 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Log ging : Specif y the logging op era tion of this por t. The allowed values are: Enabled: Frames received on the por t are s tored in the System Log. Disabled : Fra m es received on the por t are not lo gged. ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 5 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 8. The AC L Rate L imit er Confi gura tion screen. Par ameter Descri pti on Rate Limite r ID : The rate limiter I D for the settings con t ained in the same row . Rate : The allowed values are: 0 ? ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 5 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Web Inter face T o configure Access Con trol List in the Web inte r f ace: 1 . Clic k “ C onfigurat ion, ” “ AC E, ” then “ Confi gura tion. ” 2 . Cl ick the button to add a new A CE, or use the ot ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 53 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion F r a m e Ty p e : Indicate the fr ame typ e of the AC E. Pos sible values are: Any: The AC E will match any frame ty pe. E the rne t T ype: Th e AC E wil l mat ch E the rne t T ype fr am es. NOTE: An Eth e rne ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 54 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion MA C Pa ra meters : SMAC Filter: ( Only display when the fra me ty pe is Ethernet T yp e or AR P .) Specif y the source M AC filter for this AC E. Any: No SMAC filter is spe cified. ( SMAC filter s tatus is “ ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 5 5 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 1 0. The A C L Status screen. Par ameter Descri p t ion User: I ndicate the AC L user . Ingress Por t : I ndicate the ingress por t of the AC E. Possible values are: Any: The AC E will match any ing ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 56 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Conflict : Indi cat e the h ardw ar e stat us o f the spe cif ic A C E. Th e spec ifi c AC E is no t app lie d to t he h ar dwa re bec aus e of h ardw ar e limit ations . Auto - refres h : C lick on this button ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 57 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 1 1 . The Aggrega tion M ode C onfigurat ion screen. Par ameter Descri pti on Hash Code Contri butor s Source M AC Add ress : T he Source MAC address can be used to calculate the destination por t fo ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 58 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Por t Me mber s : Ea ch sw it c h p ort is l is te d f or ea ch g r ou p I D . S el ect a r ad io bu tt on t o i nc lu de a p ort in a n a gg re g at io n , o r c le a r the radio button to remove the p ort fro ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 5 9 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 1 2. The L A CP Por t C onfigura tion screen. Par ameter Descri pti on Por t : Th e sw it ch po rt n u mb er . L ACP Enabled : C l ic k t o e na b l e L A C P o n t hi s swi t ch po rt. LA C P w i ll ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 60 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ev e rt t o p r ev io us ly sa ve d v a lu es . Sy s tem St atu s When you s et the L AC P function on the switch, s ystem status provides ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 6 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 1 4 . T he L A CP Status screen. Par ameter Descri p t ion Por t : Th e sw it ch po rt n u mb er . L ACP : “Y es” means that L AC P is enabled and the por t link is up. “No” means that L AC ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 62 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Par tner Sys tem I D : The pa rtner ' s syste m ID ( MA C add ress). Par tner Por t : Th e pa rtn er ' s p ort n um be r c on ne ct e d to th is po rt. Auto - refres h : C heck this b ox to aut o - re ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 63 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on Por t : Th e sw it ch po rt n u mb er . L ACP Rece ived : Shows how many L AC P frames ha ve be en received at each por t. L ACP T ransmi tte d : Shows how man y L A CP frames ha ve be ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 6 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion 4. C lick the “Save ” button to s ave the setting. 5 .If you want to cancel the set ting, click the “Reset” but ton. It will reve r t to previously saved values. Figure 6 - 1 7 . The S TP Bridge C onfi ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 6 5 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Por t Error Re cover y: C on tr ol whe the r a port in th e err or - di sab le d sta te a uto mat ica lly wi ll be en abl ed aft er a ce rtain t im e. If re cov ery is no t en able d, po r ts ha ve t o be di s ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 66 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Par ameter Descri p ti on Configurat ion Identification Configuration Name : The name identifying the V L AN to MST I mapping. Bridges must share the name and revision, as well as th e VL AN -t o- MSTI ma ppi n ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 6 7 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 1 9. The MST I C onfigura tion screen. Par ameter descri pti on: MSTI : Sh ow th e bri dge i nsta nce . The C IST i s th e def au lt in sta nc e (al way s act iv e). Priori t y: Con trol the bridge ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 68 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 -2 0. The STP CIST Por t Con figuration s creen. ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 69 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on Por t : Th e sw it ch po rt n u mb er of t he lo gi ca l S TP p ort . ST P Enable d : C ontrol whether S TP is enabled on this s witch por t. Path Cos t : C on tro ls th e pat h co st ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 7 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Web Inter face T o configure the Spann ing T ree MST I Por t C o nfig uration paramet er s in the Web interface: 1 . Clic k “ C onfigurat ion, ” “Spanni ng T ree, ” “MSTI Por t s. ” 2 . Scroll to s ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 7 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on Por t : The sw itc h por t number of the corresponding ST P C IS T (and MS TI ) por t. Path Cos t : C on tro l the pa th c ost in cur red b y the po r t. Th e Aut o sett ing wi ll set ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 72 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Buttons Auto-refresh: Check this b ox to refresh the informat ion aut omatically . Upper right icon ( Refresh): Cli ck on this button to refresh the ST P Bridg es s tatus informa tion manually . 6.4.7 P or t St ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 73 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on Por t : Th e sw it ch po rt n u mb er of t he lo gi ca l S TP p ort . CI ST Ro le : Show the current ST P por t role of the CIST por t. The por t role can be one of the following value ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 7 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion 6.5 IGMP Snoopi ng The function is used to enable the multicast groups to forward the multicast packet to the member por t s, s aving bandwidth while IP mu lt icast pa ck ets a re ru nn in g ov er t he ne twor ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 7 5 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 -2 5. T he IGMP Snooping C onfigurat ion screen. Figure 6 -2 6. The ICMP Sno oping Con figuration screen closeup. Par ameter descri pti on : Snoo ping Enable d : Enable Global IGM P Snoo ping . Unregis ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 7 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Prox y Enab le d : Enable I GMP Proxy . This fea ture can be used to avoid forwarding unnecessar y join and leave message s to the router sid e . Por t : Shows the physical por t index of the sw itc h. Rout er ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 77 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion IGMP Querier: A router s ends IG MP quer y me ssages onto a par ticula r lin k. This router is called the querier . Enable the IG MP querier in the VL AN. Co mpa tibili t y : C omp at ibi li t y i s mai nta ine ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 7 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion 4. C lick “Sav e” to save the set ting. 5. T o cancel the set ting, click the “Reset” but ton. It will reve r t to previously saved values. Figure 6 -2 8. The IGM P Snooping Por t Group Filtering C onf ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 79 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 -2 9. T he I GMP Snooping S t atus screen. Par ameter Descri pti on VL A N ID : The VL AN ID of the entr y . Querier V er sion: Working Queri er Version currently . Host V ersi on: Working Hos t Versio ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 80 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Que rier Sta tus : Show the querier status is “ ACT IVE ” or “IDL E. ” Qu eries T rans mit ted : T he number of transmitted queries. Qu eries Re ceived : T he number of received queries. V1 Re por t s R ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 8 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Por t Me mber s : Po rts u nd er th i s g r ou p . Auto - refres h : C heck the box ne xt to aut o - refr esh and the device will refresh the log automa tically . Uppe r right icon ( Ref resh, < < , > ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 82 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion The switch will use the last entry of the currently displayed table as a basis for the nex t lookup. When the end is reached, the tex t “No more entries ” is shown in the displayed t able . Use the button t ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 83 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Swi tch Listener ( ML D host ) Figure 6 -3 2. M LD snooping enabled. 6.6 . 1 Ba sic Configuration The sec tion explains how to configure the MLD Snooping basic con figuration and the paramet er s. Web Inter fac ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 8 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 -3 3. The MLD Snoo ping Basic C onfigur ation s creen. ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 85 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on Snoo ping Enable d : Enable the Global MLD Snooping. Unregis tered IPM C v6 Flooding enabl ed : E na bl e unr egi ste red IPMC v6 tr affi c flo od ing . NOTE: Disabling unregistered IP ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 86 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Snoo ping Enable d : Enable the per -VL AN ML D Snoo ping . Selec t up to 3 2 V L AN s. MLD Qu erier: A router sends MLD Quer y mes sages onto a par ticul ar link. This router is called the querier . Enable the ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 87 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 -3 5. The ML D Snooping Por t Group Filtering C onfiguration screen. Par ameter Descri p t ion Dele te : C he ck to delete the entr y . It will be deleted during the ne xt save. Por t : Show the logica ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 88 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 -36. The M LD Snooping S t atu s screen. Par ameter Descri p t ion VL A N ID : The VL AN ID of the entr y . Querier V er sion: C urrently working querier version. Host V ersi on: Cu rrenlt y working ho ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 89 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion V1 Re por t s Re ceived : T he nu m be r o f r ec ei ve d V 1 r ep ort s . V2 Re por ts Recei ved : The n um be r o f re ce iv ed V2 r e po rts . V1 L eaves Recei ved : T he number of received V1 leaves. Auto - ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 9 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Uppe r right icon ( Ref resh, < < , >> ) : C li ck on th e “R ef re sh ” ic on to m an ua lly re fr esh the IGM P Gr ou p S tat us; us e the “ <<” an d “ >> ” ke y s to go t ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 9 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion 6. 7 MV R The MVR f eat ur e en able s mul tic ast tr affi c fo r wa rdi ng on th e Mul tic ast VL AN. In a mu lti cast t ele vis ion ap pli cat ion , a PC or a television with a set- top box can receive the m ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 9 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 -39 . The MV R C onfigur ation s creen. Par ameter Descri pti on MVR Mode : Enable / Disable the Global M VR . VL A N ID : Specif y the Multicas t VL A N ID. Por t : The physical switch p ort. Mode: E ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 9 3 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Buttons Save: C lick to s ave changes. R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ev e rt t o p r ev io us ly sa ve d v a lu es . 6.7 . 2 Group s Information The sect ion de scri be ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 94 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 - 4 0. T he M VR Statistics Inf ormation. Par ameter Descri pti on VL A N ID : The Multicast VL AN ID. V1 Re por t s Re ceived : T he nu m be r o f r ec ei ve d V 1 r ep ort s . V2 Re por ts Recei ved ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 95 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 4 1 . The LLDP Con figuration s creen. Par ameter Descri p t ion LLDP Par ameters Tx I n t e r v a l : Th e swi tc h pe riod ical ly t r an sm its LLDP f ram es to i ts ne igh bors t o upd ate t he n ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 96 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Tx R e i n i t : When a por t is disabled, LL DP is disabled, or the s witch is rebooted, an LL DP shut down frame is transmitted to the ne igh bori ng u nits , sig na lin g th at th e LLDP in f or mat ion is n ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 9 7 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion 6.8 .2 LLDP Neighbors Th is pa ge pr ovid es a sta tus ov ervie w fo r all LLDP ne igh bors. Th e dis pla yed ta ble c ont ain s a ro w fo r eac h port on wh ic h an LLDP neighbor is detec ted. T he columns hol ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 98 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Manageme nt Addr ess : M anagemen t Address is the neighbor unit's address that is used for higher lay er ent ities to assist discov er y by the n etwork management . For example , this could hold the neig ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 99 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 43. T he L LDP- M ED Con figuration screen. F ig ur e 6-4 4 . A dd Ne w P ol icy sc r ee n. Par ameter Descri p t ion Fast st ar t repeat count : Rapid star tup and emergenc y call ser vice location ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 0 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion LLDP-ME D def ine s an LLDP - ME D F ast S tart i n ter acti on betw ee n th e pro to col an d the ap pli cat ion l aye rs on t op of th e pro to col so it can achieve these relat ed proper ties. Initially , ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 0 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Leading s tree t direc tion : Leading street direction — E xample: N. T railing s tre et s uf f ix : T raili ng street suffix — E xample: SW . Stre e t su f f ix : S treet suf fix— E xample : Ave, Plat ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 02 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion 5. S treaming Vid eo 6. C ontrol / Signalli ng ( condi tionally support a separate net work polic y for the m edia t ypes above) A large net work may suppor t multiple V o IP policies across the entire organi ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 03 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion T ag ged in dic ate s th at th e devi ce i s usi ng t he IEE E 80 2. 1 Q tag ged f ram e fo rm at, an d th at bo th th e VL AN ID and th e Lay er 2 priority values are being used, as well as the DSC P value . ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 0 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Device T y pe : LLD P-ME D d ev ic es a re c om pr is ed o f tw o p ri m ary de vi c e ty pe s: ne two r k co n nec ti vi ty d ev ic es a nd en dp oi n t d ev ic es . LLDP- MED net work connectivity device d ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 05 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion 1 . L LDP- MED capabilities 2 . Netw o rk po li cy 3. Lo cation identification 4. Ex tended power via MD I — PSE 5. E x tended power via MDI — PD 6. Invento r y 7 . Reserved Applicati on T yp e: Applicati ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 0 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion DSCP : DSC P is the DSC P value to be used to provide Dif fser v node behavior for the sp ecified application t ype as defined in I ET F RFC 2 4 7 4. C on tai n one of 64 code po in t val ues (0 thr oug h 63 ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 1 0 7 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Resol ved R x T w : The r eso lve d R x T w fo r thi s li nk. NOTE: This is NOT the link par tner . The resolved value that is the ac tua l "t x wakeup time ” and used for this link (based on EEE inf ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 0 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 - 47 . The L LDP Por t S t atistics Inf ormation screen. Par ameter Descri p t ion Global Counter s Neighb or entries were las t cha nged : S ho ws the ti me wh en th e last en try wa s las t dele t ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 09 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion T ot al N eighbor s Entries Aged Ou t : Shows the number of entries deleted be cause time -to- live ex pired. Local Counters The display e d t able contains a row for each por t. T he columns hold the followi ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion MAC T able Learning 1 . Cl ick “ Con figuration . ” 2 . Spec ify th e Port Mem bers (“ Aut o , ” “D isa bl e, ” “ Secu re ”). 3. Cl ick “Save. ” Static MAC T able Configurat ion 1 . Clic ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Auto : Learning occu rs automat ically as so on as a frame with unknown SMAC is received. Disab le : No le a r ni n g oc cu rs . Se cure : Only s tatic MAC entries are learned, all other fr ames are dropped. ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Par ameter Descri p ti on MAC T able Columns Ty p e : Indicates whether the entr y is a static or a dynamic entr y . VL AN : T he V L A N ID of the entr y . MAC Ad dres s : The MAC address of the entry . Por ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 3 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 -50. T he VL A N Membership C onfigura tion screen. Par ameter Descri pti on Dele te : T o delete a VL A N entry , check this box. The entry will be deleted o n the selec ted switch. If none of the ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion 6. 1 0. 2 Port s In VLAN T ag Ru le Se t t in g, use rs can in put VID n umbe rs 1–4 094 t o ea ch po r t. Us ers ca n al so ch oose in gr ess fi lte ri ng ru les f or ea ch por t. T here are t wo ingress ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 1 5 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 -5 1 . The VL AN Port Con figuration screen. Par ameter Descri p t ion Ethert ype for Custom S - por ts : This field specifies the Ethert ype used for C ustom S - por ts. This is a global set ting f ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Por t : Th is i s t he lo gi ca l po rt n um be r o f t hi s ro w . Port T yp e: Po rt c an be on e o f th e f o ll ow in g type s: “ Un aw a re , ” “ C us to me r po rt (C -p ort ), ” “ Se r v ic ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 7 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on VL AN U SER (Y ou can scroll to selec t a V L AN user as described nex t.) VL AN user mo dule uses ser vices of the V L AN management functionality to configure V L AN member ships ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 1 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 -53 . T he V L A N Por t Statu s for S t atic User screen. Par ameter Descri pti on Por t : The logical por t for the set tings contained in the s ame row . PVID : Show the VL A N identifier for tha ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 1 9 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion F r a m e Ty p e : Show whether the por t accepts all frames or only tagg ed frames. This para m eter affec ts V L A N ingress processing. If t he po rt o nl y a c ce p ts t ag ge d f r am es , u n ta gge d ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 20 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Par ameter Descri p ti on Por t Me mber s : A checkbox is provided for each por t of a private V L AN . W hen checked, por t isolation is enabled on tha t por t. When uncheck ed, por t isolation is disabled o ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 2 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 -5 5. MAC - Based VL AN Membership C onfigura tion screen. Par ameter Descri pti on Dele te : T o delete a MAC -based V L AN entr y , check this box and press “Save . ” T he entr y will be delet ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 22 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion 3. Display M AC - based inf or mation . Fi gur e 6 - 56. Th e MAC - Ba sed VLAN Membe rsh ip C on fig ur ati on f or Use r S tati c scr een . Par ameter Descri p t ion MAC Addres s : Indicate the M A C addres ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 23 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 -57 . The Protocol to Group Mapping T able screen. Par ameter Descri pti on Dele te : T o de let e a Pro toc ol to Gr oup Na me ma p en try , cl ick on th e “De let e ” butt on . The en try wi ll ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 2 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion b. PI D: If the OU I is hexade cim al 0 0 0 00 0, the protocol I D is the Ethernet t ype ( Ether T y pe) field value for the protocol ru nn ing on t op of SNAP; if t he OUI i s an OUI fo r a parti cu la r or ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 2 5 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on Dele te : T o delete a Group Name to V L A N map entr y , che ck this box. T he entr y will be deleted on the s witch during the nex t s av e. Group Nam e: A v al id gr o up na m e i ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 2 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 -59 . The V o ice V L AN C onfigur ation screen. Par ameter Descri p t ion Mode: Indicate the Voic e V L A N op eration mode. Y ou must disabl e the MST P fea ture before you enable Voic e V L AN to ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 2 7 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion VL A N ID : Indicate the Voic e V L AN I D . It should b e a unique VL A N ID in the s ystem and cannot equal each por t’s P VI D . It is a confl ic t in configura tion if the value equals managemen t V ID ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 28 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 - 60. The Voic e V L A N O UI T able screen. Par ameter Descri pti on Dele te : C he ck to delete the entr y . It will be deleted during the ne xt save. T elephony OUI : A telephony OUI address is a ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 29 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion 6. 1 2. 1 Configurat ion This pag e allows you to configur e the basic GAR P Con figur ation s ettings for all s witch por t s. The set tings relat e to the curren tly sele cted unit, as reflec ted by the pag ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 30 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Three differen t timers can be configur e d on this page: Join Timer: The defa ult value for Join timer is 200 ms. Leave T imer: The range of values for “Leave Timer” is 60 0 – 100 0 ms. The default val ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 3 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 62. The GA RP Port Statistics screen. Par ameter Descri p t ion Por t : The Por t colu mn shows the list of all port s for which per - por t GARP st atistics are shown. Pe e r M AC : Peer MAC is t ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 3 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Web Inter face T o configure GVRP Por t C onfiguration in the Web int er face: 1 . Clic k “ GV RP confi gure. ” 2. Spe cify GV RP configur atio n parameters . 3. Cl ick “Save. ” Figure 6 - 63. T he G ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 3 3 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion 1 . GVRP Mode This configura tion enables / disables GVRP Mod e on a par ticula r por t loc ally . • Disable: Sele ct to dis able GV RP mode on this por t. • En able : Selec t to enable GVRP mode on this ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 34 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 - 6 4. The GVRP Por t S t atistics screen. Par ameter Descri pti on Por t : Th e P ort c ol um n sh ow s t he l i st of po rts f or wh ic h yo u c an se e p ort c o un t er s a nd st at is ti cs . Jo ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 35 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion 2 . Scroll to selec t Q oS class, DP level , P C P , and DEI parameters. 3. Cl ick on “Save ” to s ave the setting. 4. T o cancel the s etting, click the “Reset” button. It will revert to previously s ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 36 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Buttons: Save: C lick to s ave changes. R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ev e rt t o p r ev io us ly sa ve d v a lu es . NO TES : DP level: E ve ry incoming frame is clas ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 1 3 7 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 66. T he Q oS Ingress Por t Polic ers C onfiguration screen. Par ameter Descri pti on Por t : The logical por t for the set tings contained in the s ame row . Cl ick on the por t number to configu ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 38 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion 6. 1 4.3 Por t Schedule r This s ec tion provides an overview of QoS Eg res s Por t Schedulers for all switch por ts. The por t s belong to the curren tly selec ted unit, as reflec ted by the page header . We ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 39 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion C lick the port index t o set the QoS egress por t schedulers. Figure 6 - 67 . The Q oS Egress Por t Scheduler screen. ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 40 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion If you select the sch edule r mode with weighte d, th en t he s creen will chang e as shown in this figure. F ig ur e 6-68. Qo S Eg r es s Po rt S ch ed u le r a nd S h ap er s P ort 1 s cr ee n . Par ameter ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 4 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Queu e Sched uler Percent : If you sele ct the scheduler mo de with weighted, then the screen will change as shown in Figure 6 - 69. Show the weight in percent for this queue . This parameter is only shown i ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 4 2 LG B50 28A Use r‘s Man ual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 - 69. The QoS Egress Por t Shapers screen. C lick on the port index to select the QoS egr ess por t shape rs. ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 43 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion If you select the sch edule r mode with weighte d, th en t he s creen will change as show n in this figu re. = F ig ur e 6- 7 0 . Qo S E g re ss Po rt S ch ed u le r a n d S ha pe rs Po rt 1 sc r ee n. Par am ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 4 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Queu e Sched uler Percent : Show the weight in percen t for this queue. This para meter is only shown if “Scheduler M ode ” is set to “ Weig hted. ” Por t Shape r Enable : Con trol whether the p ort ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 4 5 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Mode: Show the tag remarking mod e for this por t. C la ss if i e d: Us e c la ss i fi ed PC P/DE I v a l ue s. Defau lt: Use defau lt P C P / DEI values. M a ppe d: U se ma pp ed ve rs io n s o f Q o S cl as ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 46 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 - 72 . T he Q oS Por t DSC P C onfigurat ion screen. Par ameter Descri p t ion Por t : The por t column shows the list of por ts for which you can con figure DSC P ingress and egress set tings. Ing r ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 4 7 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion E gress: Por t egres s rewriting can be one of the paramet er s listed below : • Disable: N o egres s rewrite. • En able: Rew rite enable without remapped. • Remap: DSC P from analyzer is remapped, and ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 48 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 - 73. The DSC P - Based QoS Ingress Cl as sification screen. Par ameter Descri pti on DSCP : Ma xi m um nu m be r o f s up po rte d D S C P v a lu es is 64 . Tr u s t : Cl ick to check if the DSC P v ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 49 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Buttons: Save: C lick to s ave changes. R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ev e rt t o p r ev io us ly sa ve d v a lu es . 6. 1 4.8 DSCP T r ansl ation The sect ion de scri ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 50 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Figure 6 - 7 4 . T he DSCP T rans lation screen. Par ameter Descri p t ion DSCP : Th e m ax i m um n um be r o f s up po rt ed D SC P v a lu es i s 64 an d v al id D SC P v a lu es r an ge fr om 0 t o 6 3. In ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 5 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion 2 . C lassif y: C lick to enable classification at the ingr e ss side . E gress: Selec t the following configurable parameters for the e gress side : 1 . Remap DP0 : Selec t the DSC P value from s elec t menu ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 52 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Par ameter Descri p ti on QoS Cla ss : Avail able QoS class value ranges from 0 to 7 . QoS class ( 0 – 7) can be mapped to the followin g para m eters: DPL: Drop precedence level ( 0 – 1) can be configu r ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 53 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on QCE # : Indicate the index of Q C E. Por t : Indicate the list of p ort s config ured with the QC E. F r a m e Ty p e : Indicate the typ e of frame to look for incoming frames. Possi ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 5 4 LGB5 028A Use r ‘s Man ual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion “ x” : Deletes the Q C E. “ + ”: T he lowes t plus sign adds a new entry at the b ottom of the QC E listings. Por t Me mber s : C heck the b ox nex t to any p ort to mak e it a m ember of the QCL entr ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 5 5 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Ac tion Configu ration : C las s Q oS Class: “ class ( 0 - 7)”; d ef ault: basic classification DP V alid DP Level: ( 0 – 3)"; default: basic classification DSC P V alid dscp value can be ( 0 - 63, ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 56 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Por t : Indicates the list of por ts configu red with the QC E. Ac tion : Indicate the classification action taken on an ingress frame if parameters con figured are mat ched with the fra me' s conte nt. ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 57 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on F r a m e Ty p e : T he set tings in a particular row apply to the frame t yp e listed here: unicast, multicast, or broadcas t. Enab le : Enable or disable the storm contr ol s tatus ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 58 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Par ameter Descri p ti on Queue: The queue number ( QoS class) for which the configura tion applies. Enab le : Check or uncheck this box to enable or disabl e the WR ED function on the switch QoS Queue. Min. ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 5 9 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Web Inter face T o configure the sFlow agent in the Web inte r f ace: 1 . Cl ick “ Con figuration , ” “ s Flow Agent, ” “ C ollec tor . ” 2 . Set the parameters. 3. Scroll to I P T yp e and choos ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 60 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Buttons Save: C lick to s ave changes. R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ev e rt t o p r ev io us ly sa ve d v a lu es . 6. 1 5. 2 S ampler The sec tion displa y s the s F ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 6 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 82. The sFlow Sampler C onfiguration screen. Par ameter Descri pti on sFlow Por ts : Li st o f t he po rt n um be rs on wh ic h s Fl o w is c o nf ig u re d . sFlow In st ance : C on fi gu r ed sF ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 62 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Max Hdr Size: Con figured siz e of the header of the sampled frame . Polling Inter val: Con figured polling interval for the coun ter sampling. Buttons: “ e” : Ed it s the data s our ce s ampler configur ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 63 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 83. T he L oop Protection C onfigurat ion screen. Par ameter Descri pti on General Se ttings Enable Loop Protec tion : C ontrol whether l oop prot e ction is enabled (as a whole ). T ran smis sion ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 6 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion Ac tion : C o nf ig u re t h e a cti on pe rf or me d w he n a lo op is de t ect ed on a p ort . V al i d v al ue s a re “ Sh ut do wn Po rt , ” “ Sh u td ow n P ort and Lo g, ” or “Log Only . ” ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 65 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Auto - refres h : C lck the buton nex t to “ Auto -refresh ” and the d evice will refr e sh the inf ormation automatically . Uppe r right icon ( Ref resh ) : Click on this icon to refresh the loop protect ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 66 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion T raf fi c Cla ss : Sc rol l to sel ect th e tr affic c la ss f or the d ata st re am p ri ori ty . Th e a va il abl e val ues ar e fr om 0 (Low) to 7 (Hig h). T o gi ve the voice high priorit y , set the val ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 67 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Figure 6 - 86. The Mirror C onfigura tion screen. Par ameter Descri p t ion Por t to mirror to : Port t o mir ror i s als o kno wn as th e mi rro r port. F ra mes f rom ports th at h av e ei the r so urc e (r ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 68 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion NOTE: For a given p ort , a frame is only transmitted once. It is no t possible to mirror T x frames on the mirror por t. Be caus e of this, the mo de for the selec ted mirror por t is limited to disabled or ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 69 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Par ameter Descri p ti on Group Nam e: The field describes the T rap Even t. Severi t y Level : Scroll to selec t the even t t ype from “ Emerg, ” “ Aler t, ” “ C rit, ” “Error , ” “Warn ing ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 7 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chapter 6 : Configurat ion E-m ail Ad dres s 1– 6 : Sele ct the e -mail address that w ill receive the alarm m essage. Buttons: Save: C lick to s ave changes. R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ev ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 7 1 LGB5 028 A Us er ‘s Ma nual Chapter 6 : Configurat ion Buttons: Save: C lick to s ave changes. R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ev e rt t o p r ev io us ly sa ve d v a lu es . ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 72 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity 7 . Se cu rit y This chapter d escribes all the switch security configur ation task s use d to enhanc e the securit y of local net work, incl uding “IP Source Guard, ” “ A RP Inspec tion, ” “DHC P Snoop ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 73 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Par ameter Descri p ti on IP source guard configuration mode : E nab le th e Glob al IP So ur c e Gu ar d or di sabl e the Gl obal IP So ur ce Gu ar d. Al l con fi gur ed AC Es will b e los t w hen the mod e is e ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 7 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity IP Add ress : A ll ow e d S o ur c e I P ad dr es s. IP Mask: Use this to define the enabled net work with I P address. MA C addr ess : Al l o we d S ou r ce MA C a dd re ss . Add new entr y : C lic k to ad d a ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 7 5 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Web Inter face T o configure an ARP inspection configur ation in the Web inte r f ace: 1 . Sele ct “En able d ” in the ARP inspection configur ation mod e . 2 . Selec t “Enabled ” for the spe cific por t ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 7 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity 7 . 2. 2 S t at ic T able The sec tion describes how to configur e the sw itc h’ s st atic AR P inspec tion table paramete r s. Use this table to man ag e the AR P entries. Web Inter face T o configure a stati ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 77 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity 7 . 2.3 D yna mic T able The sect ion de scri bes how t o con fi gur e the swi tc h’ s dyn ami c ARP in spect ion ta ble p ar ame te rs. The dyn am ic ARP i nsp ecti on tab le contain s up to 10 2 4 entries, and ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 7 8 LG B50 28A Use r‘s Man ual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity Figure 7 - 7 . T he DH C P Snooping C onfiguration screen. Par ameter Descri p t ion Snooping Mode : Indicates the DHCP snooping mode op era tion. Possible modes are: Enabled: Enable DHCP snooping mode operation. ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 79 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Buttons: Save: C lick to s ave changes. R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ev e rt t o p r ev io us ly sa ve d v a lu es . 7 . 3 . 2 Sta tis tic s The sec tion describes how to ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 8 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity Uppe r right icon ( Refre sh, Clear) : Clic k on the “Ref resh ” but ton to refresh the DH C P snooping por t s tatistics manua lly . Click on the “ C lear” button to clear the entries. 7 . 4 DH CP Rel a ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 8 1 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Relay Se r ver: Indicates the D HC P relay ser ver IP address. A DHCP relay agent is used to forward and transfer DHCP m essages bet ween the clients and the ser ver when they are not in the same subnet domain. ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 82 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity Receive M issin g Circuit ID : The number of packets received with the circ uit I D option missing. Receive M issin g Remote I D : The number of packets received with the remot e I D o ption missing. Receive Ba d ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 83 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Figure 7 - 1 1 . The Net work Acc es s S erver C o nfig uration screen. Par ameter Descri pti on Mode: Indicates if N AS is globally enabled or disabled on the s witch . If globally disabled, all por t s can for w ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 8 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity • Multi 802 . 1X • MAC -Base d Auth. When the NA S module uses the Por t Security module to s ecure MAC addresses, the Por t Securit y module ne eds to check for acti vity on the MAC address at regula r in t ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 1 85 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Max . Reauth. Count : The number of times the switch tran smit s an E AP OL Request Identit y frame without response . The Gues t VL AN is adjusted with this set ting . The value can only be cha nged if the Guest ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 86 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity Single 8 02. 1 X : In por t-based 802 . 1 X authentication , once a suppl icant is succ es sfully authenticated on a por t, the who le p ort is opened for net work traffic. T his allows other clients connected to ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 87 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity R ADI US -A ssig ned QoS Enabled : W hen R A DI US-assigned QoS is b oth globally enabled and enabled ( check ed) on a given p ort, th e swit ch r eacts to Qo S C la ss i nf orm ati on car rie d i n th e R ADIUS ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 8 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity This o ption is only ava ilable for EA POL - based modes, that is: • Port-based 8 02 . 1X • Single 8 02 . 1 X • Multi 802 . 1X For troubleshooting VL AN assignmen ts, use the “Monit or , ” “VL ANs, ? ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 89 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity 7 .5. 2 Sw itc h Stat us The sec tion describes how to show each por t ’ s net work acc es s s er ver ( N AS ) switch s tatus informa tion. T he s tatus includes Admi n S ta t e P ort S ta t e , La st So ur ce , ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 90 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity 7 .5. 3 Port Stat u s The sec tion provides d etailed N AS s tatistics for a specific sw itc h por t running E AP OL - based IEEE 8 02 . 1X authentication. Web Inter face T o configure a NA S Port Status C onfigu ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pag e 1 9 1 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Back end Ser ver Counters : T hese back - end ( R AD IUS) frame cou nters are avai lable for the following administrative states : • Port-based 8 02 . 1X • Single 8 02 . 1 X • Multi 802 . 1X • MAC -based ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 9 2 LG B50 28A Use r‘s Man ual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity 7 .6 A A A This s ec tion shows you how to use an A A A (Authentication , Authorization, Accou nting) ser ver to provide acc ess contr o l to your network. The A A A s erver can be a T ACA CS + or R A DIUS ser ve ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 9 3 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Figure 7 - 1 5. The T ACA CS+ Authorization and Acc ounti ng Con figuration screen. Figure 7 - 1 6. The R AD IUS Authen tication Ser ver Con figuration screen. Figure 7 - 1 7 . T he R A DI US Accoun ting Ser ver ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 94 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity Par ameter Descri p ti on Authentication Ser ver Configurat ion Timeout: The Timeout, which c an b e set to a number bet ween 3 and 360 0 seconds, is the maximum time to wait for a reply from a s er ver . If the ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 95 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Enab le d : Enable the T ACAC S + authentication ser ver by checking this box. IP Add ress / Hos tname : T he I P address or hos tname of the T ACAC S + authentication ser ver . I P ad dress is express ed in dot ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 96 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity R AD IUS Accoun ting Ser ve rs #: The R AD IUS ser ver number . C lick to navigat e to detailed statistics for this ser ver . IP Add ress : The I P a ddress and UD P p ort number (in < I P Address >:< UD ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 9 7 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Uppe r right icon ( Ref resh, Clear) : Click on the “ Refresh ” button to refresh the R A DIUS Stati stics informa tion man ually . C lick on the “ C lear” button to clear all entries. 7 .7 P or t Securit ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 1 98 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity Figure 7 -2 1 . The Por t S ecurity Limit C ontrol Conf igura tion screen. Par ameter Descri p t ion System Configurat ion Mode: Indi cat es if l im it c ont rol i s glob al ly en abl ed or d isab led on th e swi ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 1 99 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity T o under stand why aging may be desired, consider the following scenario: Suppose an end -host is connected to a third-par t y switch or hub, which in turn is connec ted to a por t on this switch on w hich limit ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 0 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity NOTE: Clicking the reope n but ton causes the page to be refreshed, so unsaved changes will be lost. Buttons: Save: C lick to s ave changes. R ese t: C l ic k t o u n do an y c ha n ge s ma de lo ca ll y a n d r ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 2 0 1 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Par ameter Descri p ti on User Module Legend : The legend shows all user modules that may request por t s ecurity ser vices. User M odule Name : Th e f ul l n am e o f a mo du le th at ma y r eq ue st Po rt S ec ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 02 LGB5 028 A Us er ‘s Ma nua l 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity F ig ur e 7 - 2 3 . The P ort Sec u ri ty P o rt S ta tu s sc r ee n. Par ameter Descri p t ion MAC Add ress & VL AN I D : The MA C add res s and VL AN ID f or th is po r t. If no MA C add ress es ar e lea r ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 0 3 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Figure 7 -2 4. The Acc e ss Managemen t C onfigur ation s creen. Par ameter Descri pti on Mode: Indicates the access managemen t mod e o peration . Pos sible mod es are : Enabled: Enable access management m ode ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 0 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity 7 . 8 . 2 St ati s tic s This s ec tion shows you detailed statistic s of the Acc e ss Managemen t, incl uding HT TP , H T TP S, SSH, T ELNE T , and SSH. Web inter face T o configure access management s tatistic ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 2 05 LGB5 028 A Us er ‘s Ma nual Cha pter 7 : Secur ity Par ameter Descri p ti on Mode: Indicates the SSH mode of operation . Possible mo des are: Enabled: Enable SSH m ode operation. Disabled : Disable SSH mod e o peration . Buttons: Save: C lick to s ave changes. R ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 0 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Cha pter 7 : Secur ity 7 . 1 1 Auth Meth od This pag e show s how to con figure a user as authenticat e d when he logs int o the s witch via one of the management interfaces. Web inter face T o configure an authen tication method in t ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 2 0 7 LGB5 028 A Us er ‘s Ma nual Chap ter 8 : M ainten ance 8 . M aintena nce This chapter d escribes all the switch main tenance configu ration task s to enhanc e the p erformance of local network includin g r es ta rt de vi ce , f ir m wa r e u pg r a de , s a v e / ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 0 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chap ter 8 : M ainten ance Figure 8 - 2. T he Firmware U pdate screen. Par ameter Descri p t ion Brow se : Cl ick the “Br owse. .. ” button to search the firmware UR L and filename . Upload : C lick the “Upload” but to ,n then ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 09 LGB5 028 A Us er ‘s Ma nual Chap ter 8 : M ainten ance Figure 8 - 3. The Sof t ware Image screen. Par ameter Descri pti on Ac tivate Alte rnate Ima ge : C lick to use the alterna te image. This button may be disabled depending on s ystem state. Can cel : Canc el ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 1 0 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chap ter 8 : M ainten ance Web Inter face T o configure a F ac tor y Defa ult C onfiguration in the Web interface: 1 . Clic k “F actor y Defaul ts. ” 2 . C lick “Y es. ” Figure 8 - 4. The Factory Defaults screen. Par ameter De ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 2 1 1 LGB5 028 A Us er ‘s Ma nual Chap ter 8 : M ainten ance 2 . C lick “Y es. ” Figure 8 - 6. The Save as Backup Con figura tion screen. Par ameter Descri p t ion Buttons: Save: C lick the “Sav e” but ton to save the current set ting as Backup C onfiguration ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 1 2 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chap ter 8 : M ainten ance 2 . Save the file in your device . Figure 8 - 8. The Restore the Backup Con figuration s creen. Par ameter Descri p t ion Save : Click the “Sav e” but ton to store the C onfiguration to the P C or Ser ve ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 1 3 LGB5 028 A Us er ‘s Ma nual Chap ter 8 : M ainten ance 8.4 .2 Impor t Conf ig This s ec tion d escribes how to expor t the switch configura tion for main tenance . Any curre nt configur ation files will be ex por ted as XM L format. Web Inter face T o configure ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 1 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chap ter 8 : M ainten ance 8.5 Diag nos ti c s This s ec tion provides a set of basic sy stem diagnoses. It let s user s know whether the sys tem is health y or needs to b e fi xed. The basic s ystem check incl ude s I C M P Ping, ICM ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 2 1 5 LGB5 028 A Us er ‘s Ma nual Chap ter 8 : M ainten ance 2 . Specify I C M P v6 PI NG Siz e. 3 . C l ic k “ S ta rt. ” Figure 8 - 1 1 . The I C M P v6 Ping screen. Par ameter Descri p t ion IP Add ress : The de stination IP address with IP v 6. Ping Siz e : Th ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 1 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Chap ter 8 : M ainten ance Figure 8 - 1 2. The V eriP HY Cable Diagnostics screen. Par ameter Descri pti on Por t : The por t where you are requesting VeriPHY c able diagnostic s. Cable Status : P ort: P o rt n um be r . Pair: The st ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 1 7 LGB5 028 A Us er ‘s Ma nual Appendix A : Glossar y Appendix A. Glossar y A . 1 W eb - Based Managemen t AC E : A C E i s a n a cr on ym fo r A c c es s C on t ro l E nt ry . I t d es cr ib es ac ce ss pe rm is s i on as soc i at e d wi th a p art i c ul a r A C ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 2 1 8 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Appendix A : Glossar y Auto - N e gotia tion : Au to-Negot ia tion i s th e pr oc ess wh er e two di ffer en t dev ic es est ab lis h th e mod e of op er at ion a nd th e spee d settings that can be shared by those devices for a link ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 2 1 9 LGB5 028 A Us er ‘s Ma nual Appendix A : Glossar y DoS : Do S is an ac r on ym f or De n ia l o f Se r v ic e . I n a de n ia l-o f -s erv ic e (D o S) at ta c k, an a tt ac k er a tt em p ts t o p re v en t l eg it im at e u s e rs from accessing informa tion o ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 22 0 LGB5 028 A Us er ‘s Ma nua l 72 4 - 7 46 -5 50 0 | black box. com Appendix A : Glossar y IGMP: IGM P is an ac ron ym f or In te rnet G ro up Ma na geme nt Pr ot oco l. It is a c omm un icat ion s pr ot oc ol us ed t o ma na ge the membership of Internet Prot o col multicast groups. I GMP is used by ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 2 2 1 LGB5 028 A Us er ‘s Ma nual Appendix A : Glossar y M A C Ta b l e : Switch ing of fr ames is based upon the DMAC address contained in the frame . T he s witch builds up a table that ma ps MA C add res ses t o swit ch po r ts f or kno win g whi ch po r ts th e fr ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 22 2 LGB5 028 A Us er ‘s Ma nua l 72 4 - 7 46 -5 50 0 | black box. com Appendix A : Glossar y OUI : OU I is the organi z ationa lly unique identifier . An OUI address is a globally unique id entif ier assigned to a vendor by IEEE. Y ou can determine which vendor a device belongs to accord ing to the O UI ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 22 3 LGB5 028 A Us er ‘s Ma nual Appendix A : Glossar y Achieving the requi red Q oS be comes the secret to a successful end-to - end business solution. T heref ore, Q oS is the s et of techniq u es to manage net work resourc e s. R ARP: RARP is an ac ron ym f or Re v ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 22 4 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Appendix A : Glossar y T ag P riorit y : T ag priorit y is a 3 -bit field s toring the priority level for the 802 . 1 Q frame . TCP : TC P is an ac ro n ym fo r T ran sm iss ion C ont rol Pr ot oco l. It is a c omm un ica tio ns p rot ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com P age 2 2 5 LGB5 028 A Us er ‘s Ma nual Appendix A : Glossar y A .2 N etworki ng T erms 1 0B ASE - T — IEEE 8 02 .3 specification for 1 0 -Mbps Ethernet over two pairs of Ca tegor y 3, 4, or 5 UT P c able . 1 00B ASE - T X — I EE E 802 .3u specification for 1 0 0 - Mbps ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 22 6 LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com Appendix A : Glossar y Loca l Area Network ( L AN) — A g r ou p o f i nt e rc on ne ct e d co mp u te r a n d s up po rt d ev ic es . Media Acces s C ontrol ( MA C ) — A p ort io n o f t he ne two r ki ng p r ot oc ol th a t g ov e ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Pa ge 22 7 LGB5 028 A Us er ‘s Ma nual App endix B : T roubles hooting App endix B. T rouble shooting B. 1 Basic T roubl e shoot ing Tips Most problems are caused by the following situations. Check for these items first when st arting your troubleshooting: Conne c ting to d ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 22 8 LGB5 028 A Us er ‘s Ma nua l 72 4 - 7 46 -5 50 0 | black box. com App endix B : T roubles hooting T able B - 1 . T roubleshooting cha r t. Symp tom Ac tion Sys tem L ED is O FF Check conn ec tio ns b et ween th e s witch, the po wer cord, and the wall out let. Contac t Blac k Box Technic al S uppo r ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 2 2 9 LGB5 028 A Us er ‘s Ma nual Appendix C : C ab les Appendix C. C abl es C . 1 T wis ted- P ai r C abl e and Pi n A ssignmen t s For 1 0BASE - T/ 1 00BASE - TX con necti ons , the twis ted-p ai r cab le mu st ha ve two pa irs o f wir es. Fo r 1 00 0BAS E- T co nne ...
72 4 - 7 46 -5 50 0 | black box. com Pa ge 230 LGB50 28A Use r‘s Manu al 72 4 - 7 46 -5 50 0 | black box. com Appendix C : C ab les EIA / T IA 568 B R J - 45 Wiring Standard , 10 /1 0 0BA SE- T X Straight -throug h C able 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 End A End B Figure C - 2. S traight -through Wiring C .4 Crosso ver Wiri ng If the twis ted-pa ...
72 4 - 7 46 -5 50 0 | black box. com 72 4 - 7 46 -5 50 0 | black box. com Page 2 3 1 LGB5 028 A Us er ‘s Ma nual Appendix C : C ab les T able C -2 . 1 0 00 BASE-T MD I and M DI -X por t pinouts. Pin MD I Sig nal Na me MD I -X Sign al Na me 1 Bidi rec tio nal Pair A plu s ( B I _ DA+ ) Bidi rec tio nal Pair B plu s ( B I _ DB +) 2 Bidi rec tio nal ...
LGB5 028 A Us er ‘s Ma nual 72 4 - 7 46 -5 50 0 | black box. com About Bl ack Box Black Box provides an ex tensive range of net working and inf rastruc ture produc ts. Y ou’ll find ever y thing from cabinets and racks a nd po we r a nd su rg e p ro te cti on p r od uct s t o m ed i a c on ve rt ers a nd E th er ne t swi t ch es al l s up po rt ...
Black Box LGB5052Aのメーカーから受け取ることができるドキュメントは、いくつかのグループに分けられます。その一部は次の通りです:
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それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Black Box LGB5052Aの取扱説明書に含まれています。
取扱説明書と呼ばれる文書のグループは、Black Box LGB5052Aの取り付け説明書、サービスマニュアル、簡易説明書、またはBlack Box LGB5052Aのユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Black Box LGB5052Aの製品を使用するにあたって最も人気のある説明書を閲覧できます。
Black Box LGB5052Aデバイスの取扱説明書はどのようなものですか？
取扱説明書は、ユーザーマニュアル又は単に「マニュアル」とも呼ばれ、ユーザーがBlack Box LGB5052Aを使用するのを助ける技術的文書のことです。説明書は通常、全てのBlack Box LGB5052Aユーザーが容易に理解できる文章にて書かれており、その作成者はその分野の専門家です。
Black Boxの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。
1. Black Box LGB5052Aの説明書の概要と使用方法。説明書にはまず、その閲覧方法に関する手引きが書かれているはずです。そこにははBlack Box LGB5052Aの目次に関する情報やよくある質問、最も一般的な問題に関する情報を見つけられるはずです。つまり、それらはユーザーが取扱説明書に最も期待する情報なのです。
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