Cisco OL-4015-08 Bedienungsanleitung Seite 170

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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(32)S10
FIB-4-FIBNULLIDB: Missing idb for fibidb Virtual4 (if_number 54).
Conditions: This symptom is observed when a router is reloaded.
Workaround: There is no workaround.
CSCsd49670
Symptoms: After recovery from a network outage, some multicast traffic may be duplicated for a
period of up to 15 seconds.
Conditions: Occurred on a Cisco 12000 with 5 Gigabyte Ethernet line cards and running Cisco IOS
Release 12.0(32)S. The router was configured for Protocol Independent Multicast source specific
mode (PIM- SSM).
Workaround: There is no workaround.
CSCse04220
Symptoms: The BGP table version remains stuck at 1, and the router may crash.
Conditions: This symptom is observed when you enter the clear /jointfilesconvert/415844/bgp ipv4 uni * command for IPv4
or the clear /jointfilesconvert/415844/bgp ipv6 uni * command for IPv6. The symptom may also occur when you enter the
clear /jointfilesconvert/415844/bgp nsap uni * command for a network service access point (NSAP) address family.
Workaround: Enter the clear ip /jointfilesconvert/415844/bgp * command to clear the sessions, purge the BGP table, and
prevent the router from crashing.
CSCsg19546
Symptoms: The standby RP may reload unexpectedly because of a Redundancy Facility (RF)
synchronization error.
Conditions: This symptom is observed on a Cisco router that is configured for SNMP, dMLP, and
SSO.
Workaround: Do not configure SSO. Rather, configure RPR+.
CSCsh13581
Symptoms: Engine 5 line card crashes when MPLS is unconfigured either globally or on a
subinterface.
Conditions: Occurred on a router running Cisco IOS Release 12.0(33)S. The problem can be seen
even with two node setup with explicit NULL configured. There should be at least three parallel
paths with equal weight between the source and destination.
Workaround: There is no workaround.
CSCsh16951
Symptoms: There is high CPU usage by the TAG process on the E4+ ingress line card.
Conditions: This symptom is observed when MPLS traffic comes in to the ingress E4+ and the
MPLS configuration on the ingress interface is removed.
Workaround: There is no workaround.
CSCsh31546
Symptoms: Applying L4 operators (used with an ACL) on many interfaces at the same time
generates a traceback.
Conditions: There is no set procedure for generating the traceback. You must play around with the
configuration to generate it.
Workaround: Configure the ACL batch by batch; for example, 20 to 30 interfaces at a time.
CSCsh32191
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