Manuale d’uso / di manutenzione del prodotto 86251-05 del fabbricante Allied Telesis
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Simply connecting the world Patch Release Note Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers Intr oduction This patch rel ease note lists the issues addres sed and enhancements made in patch 86251-05 for Software Release 2.
2 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Some of the issues addresse d in this Re lease Note include a level number .
Patch 86251-05 For Rapier Switches a nd AR800 Series M odula r Switching Routers 3 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The inter-packet gap has been redu ced by 4 bytes on the Rapier 48 i stacking link. This allows for non-blocking operation with tagged packets.
4 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F IP routes deleted fr om the r oute cache o ccasionally caused a fatal error . This issue has been r esolved. The reconnection to the stream printing TCP port failed after a single successful connection was made .
Patch 86251-05 For Rapier Switches a nd AR800 Series M odula r Switching Routers 5 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F BGP traps wer e sent incorr ectly when a BGP peer became Established, or moved into a lower state. This issu e has been resolved.
6 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Occasionally , removing the cable from an IPv6 interface caused the device to stop responding. This issue has been resolved. A VLAN interface receiving a PIM Prune message on a port stopped forwar ding multicas t data to tha t port too early .
Patch 86251-05 For Rapier Switches a nd AR800 Series M odula r Switching Routers 7 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The SET LAPD MODE=NONAUTOMA TI C command did not change the LAPD mode fr om automatic to non-automatic. This issue has been res ol v ed .
8 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The ENTR Y parameter from the ADD IP FIL TER command was not included in the output of the SH OW CONFIG DYNAMIC command. This issue has been r esolved. An enhancement allows for the creation of stati c IGMP group me mberships that do not time out.
Patch 86251-05 For Rapier Switches a nd AR800 Series M odula r Switching Routers 9 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Featur es in 86251-04 Patch file details are listed in T a ble 2: Patch 86251-04 includes all issues reso lved and e nhancem ents released in previous patch es for Software Release 2.
10 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F OSPF and RIP Hello packets were being sent out all trunked ports. Now these Hello packets ar e only sent out the master port of the trunked gr oup. A device could not T elnet to a device outside its own su bnet.
Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 11 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The SHOW IP INTERF ACE command was showing ET H interfaces as up at startup, when SHOW INTERF ACE and SHOW E TH ST A TE had them as down.
12 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F An additional check has been added to validate the MASK specified in an ADD IP ROUTE command. The check test s that the mask is contiguous. The SHOW CONFIG=ACC command was not showing the rscript file.
Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 13 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Duplicate Addres s Detection (DAD) was not sent on VLAN interfaces. This issue has been r esolved. If all 32 VLAN interfaces had IP a ddresses attached, only 31 VLANs could be multihomed.
14 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The following is sues with DHCP have been r esolved: • DHCP assigned an incorr ect IP addr ess to clients s hifting fr om a rel ayed to a non-relayed range. Gateway checks have been added to r esolve this issue.
Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 15 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F V alues for the KEEP ALIVE and HOLDTIME parameters in the ADD BGP PEER and SET BGP PEER commands wer e not interacting corr ectly .
16 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F An assert storm sometimes occurr ed with PIM- DM. This issue has been res ol v ed . The fir ewall doubled th e IPSPOOF event timeout from 2 minutes to 4 minutes. This issue has been r esolved.
Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 17 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F A P AP authentication failur e with PPPoE could cause a fatal error .
18 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Debugging for DHCP and Q931 was not being disabled when a T elnet session finished. Th is issue has been resolv ed. A log message is now cr eated when a us er is for ced to logout from an asynchronous port when another user (i.
Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 19 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Several issues with the DHCP Server have been r esolved. The MRU parameter in the SET PPP co mmand was incorr ectly handled as an interface parameter when the configu ration script was generated.
20 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F When a Rapier i Series S witch was using laye r 3 multicast protocols, IGMP group members on the upstream interface for the multicast str eam would always be forwar ded to, even if they left the gr oup.
Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 21 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Featur es in 86251-03 Patch file details are listed in T a ble 3: Patch 86251-03 includes all issues reso lved and e nhancem ents released in previous patch es for Software Release 2.
22 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F When the TX cable was unplugged fr om a fibr e port the operating s tatus was incorr ectly reported as UP .
Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 23 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F When ports were added to a trunk grou p on a Rapier 16, the ports operated in the wr ong duplex mode. This iss ue has been r esolved.
24 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F TCP did not send a TCP Reset message under some cir cumstances, for example when the T elnet server was disabled.
Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 25 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Figure 2: Forwarding multicast dat a over a specified interface and port. Configuration Example The following configuration exam ple illustrates the step s requir ed to create a static IGMP association.
26 SHOW IP IGMP Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Commands This enhancement modifies one command: ■ SHOW IP IGMP This command now includes a DESTINA TION parameter . Only the modified parts of the command text ar e shown below .
Patch 86251-05 For Rapier Switches a nd AR800 Se ries Modular Switching Routers SHOW IP IGMP 27 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Figure 3: Example output fr om the SHOW IP IG MP DESTINA TION command showin g Static Grou ps.
28 ADD IP IGMP DESTINA TION Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F New Commands ADD IP IGMP DESTINA TION Syntax ADD IP IGMP DESTINATION= ipaddress INTERFACE= interface PORT={ALL| port-list } where: ■ ipaddress is an existing IGMP group destination address.
Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Sw itching RoutersCREA TE IP IGMP DESTIN A TION Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F CREA TE IP IGMP DESTINA TIO.
30 DELETE IP IGMP D ESTINA TION Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F DELETE IP IGMP DESTINA TION Syntax DELETE IP IGMP DESTINATION= ipaddress INTERFACE= interface PORT={ALL| port-list } where: ■ ipaddress is an existing IGMP group destination address.
Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switching RoutersENABLE IP IGMP DEBU G 31 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F DISABLE IP IGMP DEBUG Syntax DISA.
32 SHOW IP IGMP DEBUG Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F SHOW IP IGMP DEBUG Syntax SHOW IP IGMP DEBUG Description This command shows the IGMP debugging options that have be en set. Figure 4: Example output fr om SHOW IP IGMP DEBUG.
Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switching RoutersSHOW IP IGMP DEBUG 33 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F ■ software r elease 86s-251 and patch 86251-04 are loaded, but the patch was corrupted after a restart or r eboot.
34 SHOW IP IGMP DEBUG Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Although the ifIndex and Interface numbers do not match, this is the c orrect port map . Y o u do not need to take any more acti on if you have the corr ect port map.
Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switching RoutersSHOW IP IGMP DEBUG 35 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Figure 3: Router startup messa ges Enter [Y] when the Force EPROM download (Y)? option appears.
36 ADD PPP Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F ADD PPP Syntax ADD PPP= ppp-interface OVER= physical-interface [other parameters] where: ■ ppp-interface is the PPP interface number , from 0 to 51 1.
Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switching Routers CREA TE PPP 37 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F CREA TE PPP Syntax CREATE PPP= ppp-interface OVER= physical-interface [other parameters] where: ■ ppp-interface is the PPP interface number , from 0 to 51 1.
38 DELETE PPP Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F DELETE PPP Syntax DELETE PPP= ppp-interface OVER= physical-interface [other parameters] where: ■ ppp-interface is the PPP interface number , from 0 to 51 1.
Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switch ing Routers SHOW PPP 39 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Description This command is used to change t.
40 SHOW PPP Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Allied Telesis 86251-05 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Allied Telesis 86251-05 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Allied Telesis 86251-05 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Allied Telesis 86251-05 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Allied Telesis 86251-05, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Allied Telesis 86251-05.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Allied Telesis 86251-05. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Allied Telesis 86251-05 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
