Cisco ASR 900 Series Release Notes page 102

Caveats in Cisco IOS XE 3.7S Releases
CSCue24621
•
Symptom: When one EFP is shut, traffic get stops for other EVCs.
Conditions: This issue occurs where there are multiple qinq EFPs with same outer vlan tag on one
interface.
Workaround: There is no workaround.
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
14
Chapter
OL-26630-12