Specifications

1158
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(28)S1
Conditions: This symptom is observed under the following conditions:
– There are multiple paths to reach the same prefixes.
– One source LSP removes a prefix and another LSP adds the same prefix, while both paths
between the prefix and the LSPs are of equal cost.
Workaround: Enter the clear isis * or the clear ip route * command to restore the prefix. However,
doing so clears all the routes and recalculates them again, which is a disruptive action.
Miscellaneous
• CSCdx59158
Symptoms: An active Route Processor (RP) sets the link correctly to the “down” state, but the
standby RP fails to set the link correctly.
Conditions: This symptom is observed on a Cisco 10000 series when the far end causes the link state
to flap from “up” to “down.” However, the symptom is not platform-specific and may also occur on
other platforms that have dual RPs.
Workaround: Enter the shutdown interface configuration command followed by the no shutdown
interface configuration command.
• CSCea28043
Symptoms: IP commands that are sent in the Cisco Networking Services (CNS) config-changed
event output may contain an extra ip prefix.
Conditions: This symptom is observed on a Cisco router when you enter both ip global configuration
commands and the cns config notify diff global configuration command to capture commands that
change configuration for the config-changed event output.
Workaround: Enter the all keyword in the cns config notify global configuration command. This
workaround is not valid when the only changes in the configuration occur in the config-changed
event output.
• CSCea57710
Symptoms: A Cisco router may log the following traceback error:
%ATMPA-3-BADPARTICLE: Switch1: bad rx particle 0x61CA8040 flags 0x00000001 index 9937
Traceback= 6007968C 6008F404 60E844F0 60E815F4 60D80BF4 60D8E8A4 6009CF94 600B56EC
Conditions: This symptom occurs in the following configuration:
– A total of 1000 Virtual Private Network (VPN) routing/forwarding (VRF) interfaces are enabled
on each RPM-PR.
– About 98,000 VPN routes have permanent virtual circuits (PVCs).
– Cell-based Multiprotocol Label Switching (MPLS) is configured for Label Switch Controller
(LSC) hot redundancy.
– Each RPM-PR has 500 external Border Gateway Protocol (EBGP) sessions.
– The VPN prefixes are advertised with /24(90%) and /30(10%) subnets.
• CSCeb52330
This caveat consists of two symptoms, two conditions, and two workarounds.
1. Symptom 1: The interface commands in the CNS configuration notify changed message contain
unexpected data.