KB.15.15

Figure 79 Customer or provider ports in the provider network

All ports of a QinQ-enabled device default to provider-network. Any ports participating in

the provider bridge that are used to connect to customer equipment, must be manually configured

as port-type customer-network. In a mixed mode device, ports that are members of C-VLANs

and that do not participate in the provider-bridge cannot be configured to any port-type.

The following command allows you to configure the appropriate port-type.

Syntax:

[no] interface [port-list] | Trkx

qinq port-type { customer-network | provider-network }

Configures the specified ports/trunks as a customer network port or provider network

port.

Default: port-type provider (for QinQ S-VLAN mode)

Disabling QinQ

To disable QinQ once it has been enabled, issue the following commands from configuration

mode on the CLI.

Syntax:

no qinq

This is the default mode when QinQ is disabled on the switch.

Moving into this configuration from another QinQ configuration requires a reboot

to take effect. Upon reboot, all configuration information for the prior QinQ mode

will be lost.

Default setting. Standard VLAN operations apply.

Changing VLAN port memberships (mixed VLAN mode)

On mixed VLAN mode devices, certain per-port features are not supported on S-VLANs that are

supported on C-VLANs. Ports that are currently members of a regular VLAN can move to an S-VLAN

only if there is no conflicting configuration.

NOTE: To avoid a misconfiguration, HP recommends that you use a default interface configuration

when moving ports between C-VLANs and S-VLANs.

When configuring S-VLAN port memberships using the svlan command, the CLI issues a warning

and prompt if any of the ports listed already belong to a regular VLAN. For example:

HP Switch(config)#: svlan 200 tagged a1,a2

Ports a1, a2 will lose their cvlan memberships if any.

Do you want to continue: y/n?

Disabling QinQ 329