Instruction/ maintenance manual of the product 86251-05 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.
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If you already are a holder of Allied Telesis 86251-05, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Allied Telesis 86251-05.
However, one of the most important roles played by the user manual is to help in solving problems with Allied Telesis 86251-05. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Allied Telesis 86251-05 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
