
504
Caveats for Cisco IOS Release 12.2(33)SRD through 12.2(33)SRD8
OL-10394-05 Rev. R0
• CSCtb41458
Symptoms: IPv6 multicast traffic is process-switched on IPv6 RBE.
Conditions: IPv6 Cisco Express Forwarding (CEF) is enabled, however IPv6 multicast traffic is
process-switched on IPv6 RBE interface.
Workaround: There is no workaround.
• CSCtb44299
Symptoms: In certain situations, the standby reloads.
Conditions: The problem occurs when the first CR is typed on the standby console at exactly the
same time as a configuration command is executed on the active. The next command on the standby
will cause the standby to reload.
Workaround: Do not enable the standby console, or ensure that you are not configuring the active
when the standby console is first used.
• CSCtb60261
Symptoms: After defaulting the port-channel interface that has EVCs (with QoS) on them which are
in turn members of service group with QoS on it, QoS resources in the line card are not deleted.
Because of this, when EVCs with QoS are reconfigured on the port-channel interface the following
error is seen:
%X40G_QOS-DFC2-3-ACTN: Traffic Manager programming error. creation failed
Conditions: This is more pronounced in a scale scenario. It only occurs with PC EVC. But can be
observed with single EVC on a port-channel also. This is observed with an ES+ card.
Workaround: Do not default/delete the port-channel interface when it has EVCs with QoS. Remove
QoS on the EVC before deleting the EVC itself or before deleting the interface. That is, do not use
the following commands before EVCs are removed on port-channel:
default interface port-channel <>
no interface port-channel <>
• CSCtb70344
Symptoms: SCP messages are dropped by line cards. No response is sent to the NMP.
Conditions: The symptom is observed when large numbers of continuous SCP messages are sent to
a single line card.
Workaround: Possibly pause SCP transmission to the line card and then retry.
Further Problem Description: This mostly affects offline diagnostics as offline tests can send
continuous SCP messages to the line card.
• CSCtb70578
Symptoms: With L2PT and SPAN configurations in the same router, the following error message
might be displayed on a Cisco 7609 router:
%SPANTREE-SP-2-RECV_PVID_ERR: Received BPDU with inconsistent peer vlan id 1 on
GigabitEthernet1/2 VLAN5.
%SPANTREE-SP-2-BLOCK_PVID_LOCAL: Blocking GigabitEthernet1/2 on MST0.
Inconsistent local vlan.
Conditions: The symptom is observed under the following conditions:
1. RSPAN is configured on the Cisco 7609 router.
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