H3C Technologies H3C S7500E Series Switches - Manual (Page 295)

21-12
Configuring the customer-side port
Follow these steps to configure the customer-side port:
To do... Use the command... Remarks
Enter system view system-view —
Enter Ethernet interface view
interface interface-type
interface-number
—
Configure the port as a trunk port port link-type trunk
Required
The default link type of an
Ethernet port is access.
Assign the port to CVLANs and SVLANs
port trunk permit vlan
{ vlan-id-list | all }
Required
By default, a trunk port is in
only VLAN 1.
Enable customer-side QinQ qinq enable downlink
Required
By default, customer-side
QinQ is disabled on all
ports.
Apply the uplink policy to the incoming
traffic
qos apply policy policy-name
inbound
Required
Before applying a QoS policy to the customer-side port, enable customer-side QinQ on the port.
Before disabling customer-side QinQ on the customer-side port, remove the QoS policy from the port
first.
Configuring the network-side port
Follow these steps to configure the network-side port:
To do... Use the command... Remarks
Enter system view system-view —
Enter Ethernet interface view
interface interface-type
interface-number
—
Configure the port as a trunk port port link-type trunk
Required
The default link type of an
Ethernet port is access.