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Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Caveats in Cisco IOS XE 3.9S Releases
Resolved Caveats—Cisco IOS XE Release 3.9(1a)S
This section documents the issues that have been resolved in Cisco IOS XE Release 3.9(1a)S.
•
CSCtw76473
Symptom:
The router displays packet drops on some VPLS pseudowire virtual circuits (VCs) on
the disposition side.
Conditions:
Occurs under the following conditions:
–
The core network is running MPLS-TP tunnels
–
There is an SSO switchover on the remote end or an LDP neighbor reset on the peer end.
Workaround:
There is no workaround.
•
CSCud09142
Symptom:
Fp active error messages seen when interface tunnel TP is removed when HA is
configured.
Conditions:
This issue is seen after removing tunnel TP interface.
Workaround:
There is no workaround.
•
CSCud30554
Symptom:
Object download failure messages are displayed on console during object cleanup. This
may cause a possible leak in the hardware resource if the objects are not cleaned up.
Conditions:
This issue is seen during the Virtual Circuit deletion.
Workaround:
There is no workaround.
•
CSCud42914
Symptom:
Object download messages are observed when default values are se on the MPLS core
interface.
Conditions:
This issue occurs when default values are se on the MPLS core interface.
Workaround:
There is no workaround.
•
CSCud59242
Symptom:
Traffic stops forwarding for 10-20 groups out of 1000 groups when IGMP snooping is
enabled.
Conditions:
This issue occurs when outgoing Layer 2 interface flaps very quickly. This issue occurs
when executing the
shutdown
command
followed by a
no shutdown
command.
Workaround:
Disable IGMP snooping.
•
CSCue10037
Symptom:
After executing the
shutdown
command followed by a
no
shutdown
the member link
crashes
Conditions:
This issue occurs when CFM Trunk EFP with 256 sessions with an interval of 3.3ms
is configured and
shutdown
command followed by a
no
shutdown
command is executed.
Workaround:
Configure 50-100 CFM sessions.
•
CSCue13187
Symptom:
Duplicate multicast traffic is received after replacing the bridge-domain ID with new
bridge-domain ID.