Cisco OL-4015-08 Bedienungsanleitung PDF herunterladen (Seite 542)

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Cross-Platform Release Notes for Cisco IOS Release 12.0S

OL-1617-14 Rev. Q0

Caveats

Resolved Caveats—Cisco IOS Release 12.0(30)S5

• CSCsc44237

This caveat consists of two symptoms, two conditions, and two workarounds:

1. Symptom 1: A switch or router that is configured with a PA-A3 ATM port adapter may

eventually run out of memory. The leak occurs when the FlexWAN or VIP that contains the

PA-A3 port adapter is removed from the switch or router and not re-inserted.

The output of the show processes memory command shows that the “ATM PA Helper” process

does not have sufficient memory. The output of the show memory allocating-process totals

command shows that the “Iterator” process holds the memory.

Condition 1: This symptom is observed on a Cisco switch or router that runs a Cisco IOS

software image that contains the fixes for caveats CSCeh04646 and CSCeb30831. A list of the

affected releases can be found at

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCeh04646 and

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCeb30831.

Cisco IOS software releases that are not listed in the “First Fixed-in Version” fields at these

locations are not affected.

Workaround 1: Either do not remove the PA-A3 ATM port adapter from the FlexWAN or VIP

or re-insert the PA-A3 ATM port adapter promptly. The memory leak stops immediately when

you re-insert the PA-A3 ATM port adapter.

2. Symptom 2: A switch or router that has certain PIM configurations may eventually run out of

memory.

The output of the show processes memory command shows that the “PIM process” does not

have sufficient memory. The output of the show memory allocating-process totals command

shows that the “Iterator” process holds the memory.

Condition 2: This symptom observed on a Cisco router that runs a Cisco IOS software image

that contains the fix for caveat CSCef50104.

A list of the affected releases can be found at

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCef50104. Cisco IOS

software releases that are not listed in the “First Fixed-in Version” field at this location are not

affected.

Workaround 2: When the ip multicast-routing command is configured, enable at least one

interface for PIM. When the ip multicast-routing vrf vrf-name command is configured, enter

the ip vrf forwarding vrf-name command on at least one interface that has PIM enabled.

• CSCsc46474

Symptoms: When you create a VRF, a router generates the following error message for a link bundle

that does support MPLS VPN and that is configured on a 3-port Gigabit Ethernet (GE) Engine 2 line

card:

%LC-6-PSA_UCODE_NO_SUPPORT: Current bundle does NOT support (MPLS VPN)

When you apply the VRF to an interface of the 3-port GE Engine 2 line card by entering the ip vrf

forwarding command, the 3-port GE Engine 2 line card crashes.

Conditions: These symptoms are observed on a Cisco 12000 series that is configured with a port

channel for link bundling.

Workaround: There is no workaround.

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