Cisco 7600-ES20-GE3CXL-RF - Ethernet Services 20G Line Card Switch Uživatelský manuál stáhnout pdf (Strana 44)

490

Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8

OL-10394-05 Rev. R0

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#parser view CDandA

%PARSER-6-VIEW_CREATED: view 'CDandA' successfully created.

Router(config-view)#

%RF-SP-5-RF_RELOAD: Peer reload. Reason: Proxy request to reload peer

%OIR-SP-3-PWRCYCLE: Card in module 8, is being power-cycled (RF request)

%PFREDUN-SP-6-ACTIVE: Standby processor removed or reloaded, changing to

Simplex mode

Router(config-view)#

• CSCsw81427

Symptoms: Label entries in the TCAM are leaking when there is label deallocation, due to routing

or LDP events.

Conditions: The symptom is observed when LDP or BGP withdraw labels due to network events like

a route flap or link flap.

Workaround: There is no workaround.

Further Problem Description: Labels in the hardware are not deleted when the labels are withdrawn

by LDP or BGP. This can cause traffic loss or traffic misforwarding if those labels are again installed

by LDP or BGP.

• CSCsx10028

Symptoms: A core dump may fail to write or write very slowly (less than 10KB per second).

Conditions: The symptom is observed when the cause of the crash is processor memory corruption.

When this occurs, the corrupted memory pool cannot be used to write the core dump so it will likely

fail. (IO memory corruption crashes should not have this problem.)

Workaround: There is no workaround.

• CSCsx16206

Symptoms: Incoming traffic destined for Etherchannel is lost due to a configuration error on the

ASIC of certain line cards.

Conditions: Occurs only if Etherchannel is configured across multiple line cards. Chassis contains

6516A and 6548-ge-tx line cards. Etherchannel members do not need to be on the these cards.

Workaround: Force switching mode to truncated threshold such that it stays in bus mode. Resetting

the workaround will fix the line card experiencing the problem, but if the reset causes a

switching-mode change from truncated to flow through and back to truncated, then any other line

cards with the same ASIC will now experience the problem.

• CSCsx20177

Symptoms: “no int loopback” with “advertise passive-only” causes a stuck prefix.

Conditions: This symptom is observed on a Cisco 7600 series router that is using an RSP720 with

Cisco IOS Release 12.2(33)SRD.

Workaround:

–

Do not use “advertise passive-only”. Unconfiguring and reconfiguring this command clears the

stuck prefix.

Or with “advertise passive-only”:

–

First remove “passive-interface loopback” from router isis.

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 397 398

Komentáře k této Příručce

Žádné komentáře

Cisco 7600-ES20-GE3CXL-RF - Ethernet Services 20G Line Card Switch Uživatelský manuál Strana 44

Komentáře k této Příručce

Související produkty a manuály pro Sítě Cisco 7600-ES20-GE3CXL-RF - Ethernet Services 20G Line Card Switch