Cisco ASR 900 Series Release Notes page 129

Chapter
Conditions: Occurs when apply the encapsulation dot1q command to an EVC, followed by the
encapsulation untagged command.
Workaround: Issue a shutdown/no shutdown on the EVC interface.
CSCua35402
•
Symptom: The router crashes.
Conditions: Occurs under the following conditions:
–
–
Workaround: There is no workaround.
CSCua57325
•
Symptom: The router displays an OIR SPA error.
Conditions: Occurs under the following conditions:
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–
–
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Workaround: There is no workaround.
• CSCua77688
Symptom: The router experiences remote CFM MEP flapping.
Conditions: Occurs when the router is connected via a CFM xconnect and the link is running a high
traffic rate.
Workaround: Reduce the rate of traffic.
CSCua95675
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Symptom: An Ethernet virtual circuit (EVC) interface stops forwarding traffic.
Conditions: Occurs when:
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When you remove the EVC, other EVCs with the same outer tag VLAN can stop passing traffic.
Workaround: Issue a shutdown/no shutdown on the Ethernet interface.
• CSCua99096
Symptom: The show ima interface command omits some IMA group information such as
ImaGroupSymmetry.
Conditions: Occurs when you apply the show ima interface command.
Workaround: There is no workaround.
• CSCub61344
Symptom: Link Control Protocol (LCP) negotiation fails, causing an MLP bundle to stop passing
traffic.
Conditions: Occurs under the following conditions:
OL-26630-12
The router is running static VPLS with 255 MPLS-TP tunnels and 2000 VCs.
The remote PE device reloads.
The router is running offloaded CFM sessions over an xconnect (pseudowire) interface.
The router is using a redundant hardware (dual RSP) configuration.
The remote router is using a non-redundant (single RSP) hardware configuration.
You reload the router.
You configure multiple EVCs on a single interface
The EVCs have the same outer tag VLAN
You remove one of the EVCs from the configuration
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
Caveats in Cisco IOS XE 3.7S Releases
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