User Manual

Table Of Contents
21-28
21.4 Flexible QinQ Troubleshooting
If flexible QinQ policy can not be bound to the port, please check whether the problem is caused by the
following reasons:
Make sure flexible QinQ whether supports the configured class-map and policy-map
Make sure ACL includes permit rule if the class-map matches ACL rule
Make sure the switch exists enough TCAM resource to send the binding
Priority of flexible QinQ and vlan ingress filtering for processing packets is: flexible QinQ > vlan ingress
filtering