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DES-7200 Configuration Guide Chapter 12 QinQ Configuration
12-12
DES-7200(config-if)# end
Configure outer VID change policy table
For the packets incoming from Access port, Trunk port, Hybrid port and Uplink
port, sometimes you need to change the VIDs of outer tags according to the
contents of incoming packets. Run the traffic-redirect access-group acl
outer-vlan VID in command to change the VID of outer tag of the packets
matching ACL.
Command Function
configure terminal
Enter the global configuration mode.
interface intf-id
Enter the interface configuration mode.
switchport mode port-type
Set the port as Access port, Trunk port,
Uplink port or Hybrid port.
traffic-redirect access-group acl
outer-vlan VID in
Change the VID of outer tag according to
the flow.
no traffic-redirect access-group acl
outer-vlan
Remove the configuration
end
Exit the interface mode.
show running-config
Show the configuration.
Note
Flow-based outer VID change policy table takes
precedence over protocol-based outer VID change policy
table.
When you configure member port on AP, the configured
VID add policy or VID change policy will be deleted.
Reconfiguration of VID add policy or VID change policy is
necessary. It is recommended to configure VID policy on
AP after configuring member port.
Once ACL is deleted, the ACL related policies will be
deleted as well.
If a packet matches two or more flow policies without
priority specified simultaneously, the early configured
policy takes effect.
Note
This function is supported on the 7200-24, 7200-24G, 7200-48,
7200-48P, 7200-2XG, 7200-4XG, 7200-24GE and
7200-24G2XG line cards of DES-7200 series.