Ruijie RG-S2900G-E Series, Configuration Manual

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Configuration Guide QinQ Configuration
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.
dot1q relay-vid VID translate
local-vid v_list
Configure the policy to change the VID of
outer tag according to original VID of outer
tag.
no dot1q relay-vid VID translate
local-vid v_list
Remove the configuration
end Exit the interface mode.
show running-config Show the configuration.
The following example changes the VID of outer tag as 100 when the VID of
outer tag of incoming packets is 10-20.
Ruijie(config)# interface gigabitEthernet 0/1
Ruijie(config-if)# switchport mode trunk
Ruijie(config-if)# dot1q relay-vid 100 translate local-vid
10-20
Ruijie(config-if)# end
Configuring flow-based VID change policy table

Configuring VID add policy table

Configuring outer VID change policy table

Configuring inner VID change policy table
Configuring VID add policy table
For an incoming packet on dot1q-tunnel port, in some case, it is necessary to
specify the VID of outer tag for the packet according to its content. Run the
traffic-redirect access-group acl nested-vlan VID in comamnd to specify the
VID of outer tag when the packet incoming from the dot1q-tunnel port matches
ACL.
Command Function
configure terminal Enter the global configuration mode.
interface intf-id
Enter the interface configuration mode.
switchport mode dot1q-tunnel Set the port as a dot1q-tunnel port.
traffic-redirect access-group acl
nested-vlan VID in
Configure the flow-based policy to add the
VID of outer tag.