Configuring Basic Qinq; Enabling Basic Qinq; Configuring Vlan Transparent Transmission - HP 6125G Configuration Manual

On a port with basic QinQ enabled, you must configure the port to allow packets from its PVID to
•
pass through. On a port with selective QinQ enabled, you must configure the port to allow packets
from the outer VLANs of QinQ packets to pass through.
Complete the follows tasks to configure QinQ:
Task

Configuring basic QinQ

Configuring selective
QinQ
Configuring the TPID value in VLAN tags
Configuring basic QinQ

Enabling basic QinQ

A basic QinQ-enabled port tags an incoming packet with its PVID tag.
To enable basic QinQ:
Step
1. Enter system view.
2. Enter Layer 2 Ethernet interface
view or Layer 2 aggregate
interface view.
3. Enable basic QinQ.

Configuring VLAN transparent transmission

When basic QinQ is enabled on a port, all packets passing through the port are tagged with the port's
PVID tag. However, by configuring the VLAN transparent transmission function on a port, you can specify
the port not to add its PVID tag to packets carrying specific inner VLAN tags when they pass through it,
so that these packets are transmitted in the service provider network with single tags.
Configuration restrictions and guidelines
When you are configuring transparent transmission for a VLAN, you must configure all the devices
•
on the transmission path to permit packets of this VLAN to pass through.
For VLANs whose packets are to be transparently transmitted through a port, do not configure
•
VLAN mapping for them on the port. For more information about VLAN mapping, see
VLAN
Configuration procedure
To configure VLAN transparent transmission:
Enabling basic QinQ
Configuring VLAN transparent transmission
Configuring an outer VLAN tagging policy
Configuring an inner-outer VLAN 802.1p priority mapping
Configuring inner VLAN ID substitution
mapping."
Command
system-view
interface interface-type interface-number
qinq enable
158
Remarks
Required
Optional
Required
Perform at least
one task.
Optional
Remarks
N/A
N/A
Disabled by default.
"Configuring