Cisco OL-4015-08 Bedienungsanleitung PDF herunterladen (Seite 623)

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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)S

Router 1/0 (10.1.1.1) connects to Router 2/0 (10.1.1.2). After entering the ip source-track 1.1.1.2

command on Router 2/0, ping 10.1.1.2 from Router 1/0 to Router 2/0 fails.

Workaround: There is no workaround.

• CSCee04454

Symptoms: A Cisco 10000 series router reloads unexpectedly as ATM VCs are coming up.

Conditions: This symptom is believed to occur only when ACLs are applied on ATM interfaces, and,

only rarely then, on images that contain the CSCed72686 fix.

Workaround: There is no workaround.

• CSCee05549

Symptoms: A Label Switch Controller (LSC) may reload unexpectedly with a software-forced

crash. An error similar to this one followed by a traceback can be seen:

%SYS-2-BADSHARE: Bad refcount in mem_lock, ptr=628371F8, count=0

Conditions: This symptom is observed when you enter the show mpls atm-ldp bindings path

command to display LVC path information while network changes such as interfaces flaps or prefix

flaps are occurring.

Workaround: There is no workaround.

• CSCee14179

Symptoms: When applied to a multilink PPP (bundle) interface, the service-policy command results

in the following error message on the standby PRE:

CEF switching is required for the set command.

In addition, the multilink PPP interface configuration on the standby PRE indicates that there is no

service policy on the interface.

Conditions: This symptom occurs only on multilink PPP (bundle) interfaces and only if the policy

map referenced in the service-policy command contains a set command.

Workaround: The problem can be avoided by replacing the set command by a police command

whose conform, exceed, and violate actions use the same action as in the set command. For example,

if the set command is set mpls experimental 5, the equivalent police command is police 8000 1000

0 conform-action set-mpls-exp-transmit 5 exceed-action set-mpls-exp-transmit 5

violate-action set-mpls-exp-transmit 5.

• CSCee14817

Symptoms: HSRP over the VRF is not working after following these steps:

1. PE router 1 is the active HSRP router and a redundancy forced switchover occurs on PE router 2

(standby HSRP VPN) with SSO configured.

2. You enter the shutdown command on the GE subinterface of PE router 1.

Conditions: This symptom is observed on a Cisco 12000 series that runs Cisco IOS

Release 12.0(25)S3, that has a PRP and 4-port GE ISE line cards, and that functions as a PE router.

Workaround: Enter the standby use-bia command or use RPR+ instead of SSO.

• CSCee14840

Symptoms: A Cisco 12000 series running Cisco IOS Release 12.0(26)S1 may advertise erroneous

IPv6 networks when configured for both 6PE and Route Reflector operation.

Conditions: This symptom is observed on a network in which 6PE is implemented on an existing

dual-stack (IPv4 and IPv6) configuration.

Workaround: There is no workaround.

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