Manuel d'utilisation / d'entretien du produit SB251-13 du fabricant Allied Telesis
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Simply connecting the world Patch Release Note Patch SB251-13 For SwitchBlade 4000 Series Switches and A T -9800 Series Switches Intr oduction This patch rel ease note lists the issues addres sed and enhancements made in patch SB251-13 for So ftware Release 2.
2 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Some of the issues addresse d in this Re lease Note include a level number .
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 3 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Ports on the SwitchBlade and A T -9800 are now initialised to advertise pausing as disabled. BGP and UPNP were no t informed when an ETH interface went up or down.
4 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M The SET VLAN BCLIMIT command di d not work when executed fr om start-up in a configuration script. This issue has been resolved. New static routes cannot be added to the forwar ding database until ARP has resolved the r outes' next hop MAC addr ess.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 5 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M An unknown interface log message w as returned for.
6 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Browsi ng the dot1dT pFdbPort ta ble with SNMPv2c sometimes gave incorrect output. This is sue has been resolved. Setting RSTPTYPE to NORMAL, when norm al has already been set, sets all ports to the “sending RSTP” state pr ocess.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 7 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M A fatal error occurred w hen IPv6 fragmented a packet.
8 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Hardwar e filte rs using classifiers that specified IP addresses wer e not accepted by the ADD SWITCH HWFIL TER command when added in a particular order . This issue has been re solved.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 9 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Files wer e not displayed in the SHOW FFILE command output, after entering “ Q ” at the CLI to quit from a pr evious pr ompt.
10 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M When typing “?” at the command line after SET SWITCH POR T , INGRESSLIMIT was incorrectly displayed as a valid option. This is sue has been resolved. A memory leak was occurring with DHCP .
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 11 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M The CREA TE CONFIG command did not generate the T YPE parameter for ADD IPV6 INTERF ACE commands. This issue has been r esolved.
12 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Prefixes of Anycast addr esses could not be shar ed on the same port. This issue has been r esolved. On an A T -98 00 with certain third party GBICs, running the r estart re boot command would cause the switch to lock-up.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 13 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M The SET QOS VLANREMAP command was incorrectly saving configuration files. This was r esulting in err ors occurring when the f ile was executed.
14 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M BIST failures wer e occurring because the softwar e was not full s upporting the SwitchBlade 8 port 1000BASE-LX line card 1 (A T -SB4462). This issue has been resolved.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 15 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Multicast Listener Discovery Snooping Multicast L.
16 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M MLD snooping on the switch uses the last 4 bytes of the IPv6 address to distinguish multicast addr esses. It is ther efor e unable to distinguish dif ferent multicast addresses that end with the sa me 4 bytes.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 17 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Figure 1: Example output fr om the SHOW MLDSNOOPING command. MLD Snooping ------------------------------------ --------------------------------- ----------- Status .
18 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Figure 2: Example output fr om the SHOW MLDSNOOPING COUNTER command. T able 1: Paramete rs displayed in the output of the SHOW MLDSNOOP ING command. Parameter Meaning Status The status of MLD snoop ing ; one of ENABLED or DISABLED.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 19 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Featur es in SB251-12 Patch SB251-12 includes all issues reso lved and enhancements r eleased in previous patch es for Software Release 2.
20 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M • IPv4 addr esses x.x.x.0 or x.x.x. 255 were not accepted for the LOCAL parameter in the ADD IPV6 TUNNEL command. • IPv6 addresses 2002:x:x::/48 were not accepted for the IP ADDRESS parameter in the ADD IPV6 INTERF ACE command.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 21 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M connections will now only r etry SYNs once after 5 seconds.
22 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M The action of the MAJOR and MINOR relays does not presently match the illustration located alongside their connections. This issue has been r esolved by r eversing the action of the relays in softwar e to match the illustration shown on the right.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 23 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M If an IP addr ess was added using th e AD IP INTE.
24 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M the CREA TE QOS TRAFFICCLASS MA XBANDWIDTH parameter . This issue has be en resol ved. A fatal error occurr ed when OSPF was under high load. This issue has been res o lv e d.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 25 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M The SNMP MIB browser was returning nonaligned pairs following a GetNext of the FDB table. This issue has been r esolved.
26 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M When a radius lookup performed by the L2TP Access Concentrator (LAC) failed, the LAC attempted to disconnect the call from its tunnel. If the tunnel had not been cr eated, the device res tarted.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 27 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Enabling OSPF via the GU I was sometimes causing fatal erro rs. This issue has been re solved. When commands specified the notation, line card.
28 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Entering a “?” on the command line, now displays the correct list of available options. The RESET IP COUNTER=ALL command was not working correctly when issued from the command line.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 29 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M ENABLE IP ARP LOG T o dis able it, use the command: DISABLE IP ARP LOG The logging of MAC addr esses is disabled by default.
30 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M DVMRP unicast Prune, Graft, and Graft-Ack messages ar e now switched at Layer 2. DVRMP messages Prune , Gr aft and Graft - Ack are now switched at Layer 2. L2/L3/L4 hashing (used to allocate ports within a trunk group) was incorrectly formatted.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 31 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M The P AGE parameter in the SET ASYN command now only accepts numeric values between 0 and 99, ON or OFF , and TRUE or F ALSE.
32 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M An unnecessary check has been r emoved fr om the CREA TE ISAKMP POLICY AUTHTYPE=RSASIG command. A Switchblade configured as a DHCP client could not receive unicast messages.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 33 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M RIPng was not sending a response back to a RIP r equest message. This issue has been re solved. IPv4 filters now behave like IPv6 filters.
34 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M If a DVMRP interface was deleted an d then added again, DVMRP r outes associated with this interface were not reac tivated.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 35 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M When RIP interfaces wer e deleted, the IP routes learned thr ough those interfaces were not timing out corr ectl y .
36 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M If, with one or more routes alr ead y configured, BGP was enabled and an additional r oute added, BGP was not aggregating the new route. This issue has been re solved.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 37 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M On SwitchBlade and A T -9800 Series sw itches , adding a static ARP entry resulted in the entry of the MAC addr ess be ing added for the next hop port.
38 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Broad cast TCP packets were bein g proce ssed by the device, causing fatal errors when fir ewall SMTP Pr oxy wa s configur ed. Non-unicast TCP packets are now dr oppe d by IP .
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 39 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Each new entry into the IP routing ta ble resulted in an ARP request being sent to r esolve the next hop addres s.
40 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M The MRU parameter in the SET PPP co mmand was incorr ectly handled as an interface parameter when the configu ration script was generated. This meant that the OVER parameter was omitted.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 41 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Multilink Li stener Discovery (ML D) packets received on t he switch cau sed fatal errors. This is sue has been resolved.
42 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M The DHCP lease Expiry time showed incorrectly in the SHOW DHCP CLIENT command when the lease straddled acr oss multiple months and years. This is sue has been r esolved.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 43 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M When static DHCP was set to the firs t IP address in a range, that range would stay in the Reclaim mode.
44 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M PPP configured on a L2TP access concen trator (LAC) should be dynamic. If PPP was incorr ectl y configur ed to be static, the static PPP was d estroyed when the L2TP tunnel was formed so that only the first connection succeeded.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 45 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M PIM Graft and Graft-Ack counters were not incr ementing. This issue has been resolved. PIM-SM Null r egister messages for non-PIM-SM domain sour ces did not have the Border bit se t.
46 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M T yping “?” for Help at t he CLI for the SHOW SWITCH FDB command displayed some invali d parameters, and the valid ST A TUS parameter was not displayed. This issue has been resolved.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 47 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M The special group entry 01-00-5e-00-00 -02 was being written to the layer 2 forwarding database to identify r out er ports for IGMP snooping.
48 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M A forwarded PIM- DM state Refresh mes sage did not update the metric and prefer ence values. This issue has been r esolved. Added support for the new A T -9816GB-DC, and 9812T -DC har dware .
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 49 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M The command ADD IPV6 6TO4 IP did not allow mor e than one tunnel. This issue has been r esolved. This command can now be use d repeated ly to create multiple tunnels.
50 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M The dot1dStpPort ForwardT ransitions value in the dot1dBridge MIB was not correctly incre mented when STP transition ed a port to the forwar ding state. This issue has been r esolved.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 51 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M The GBLPOR T parameter used when setting up a fir ewall NA T rule, has changed from a mandatory , to an optional parameter .
52 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M The SHOW DHCP CLIENT command output showed a ClientId value even when the State for the client entry was Unused .
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 53 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M IPv6 static tunnels remained in the T e ntative state and did not change to the Prefe rred state. This issue has been r esolved.
54 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Invalid characters could be used in the SHOW CF DIR command. This issue has been re solved. On the SwitchBlade, it was not possible to perform a GET or GET NEXT in order to r etrieve bri dge information.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 55 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M J u m b o p a c k e t s c o u l d n o t b e e n a b l e d o n s o m e p o r t s o f t h e 4 8 p o r t l i n e c a r d s .
56 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M addresse s in that range that wer e not allocated at that time, resulting in duplicate addresses appearing on the free list for allocation. This has been resolve d by allowing DHCP to re claim only those addr esses that ar e currently in use by one of its clients.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 57 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Featur es in SB251-08 Patch file details are listed in T able 2: Patch SB251-08 includes all issues reso lved and enhancements r eleased in previous patch es for Software Release 2.
58 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M An issue exists wher e the CAM entry 0 in the VLAN T ag table is either not updated or is being over written with invalid data. Thi s PCR adds debugging to trace the fault.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 59 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M • The output for the SHOW STP POR T command has been modified so t h a t i t d i s p l a y s w h e t h e r a u s e r h a s s e t t h e P A T H C O S T v a l u e , o r i f i t w a s auto-configured.
60 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Patch SB251-05 includes all issues reso lved and enhancements r eleased in previous patch es for Software Release 2.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 61 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M was correctly connected to another port) then the trunk group speed should have applied to all the ports in the trunk, but it di d not.
62 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M SET SWITCH BLADE settings are now only added to the configuration file if they differ fr om the default settings. Support has been added, to the MIB-2 interface MIB, for the port interface.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 63 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Packets could be sent with an incorrec t sour ce ad dress if a route was added to a VLAN and another VLAN had an IP interface configure d that was in the same subnet as the r oute.
64 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M The DPOR T parameter in the ADD SWITCH HWFIL TER command was omitted when the configuration was generated. This issue has been res ol v ed . The SET SWITCH POR T ACCEPT ABLE command did not work correctly on all specified p ort numbers.
Patch SB251-13 For S witchBl ade 4000 Series Switches and A T -9800 Series Switches 65 Patch SB251-13 for Softwar e Release 2.5.1 C613-10361 -00 REV M Featur es in SB251-01 Patch file details are listed in T able 9: Layer 2 filtering i s now working corr ectly .
66 Patch Release Note Patch SB251-13 for Software Release 2. 5.1 C613-10361 -00 REV M Pause flow control is now disabled by default on all ports. This im proves performance of the switch when it is congested. When OSPF was enabled on startup, an OSPF interface would sometimes stay in the DOWN state.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Allied Telesis SB251-13 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Allied Telesis SB251-13 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Allied Telesis SB251-13, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Allied Telesis SB251-13 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Allied Telesis SB251-13, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Allied Telesis SB251-13.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Allied Telesis SB251-13. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Allied Telesis SB251-13 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
