control-vlan

Function

The control-vlan command configures the control VLAN in an RRPP domain.

The undo control-vlan command deletes the configured control VLAN.

By default, no control VLAN is configured in an RRPP domain.

Format

control-vlan vlan-id

undo control-vlan

Parameters

Parameter	Description	Value
vlan-id	Specifies the control VLAN ID in an RRPP domain. The VLAN must be a VLAN that has not been created.	The value is an integer that ranges from 1 to 4093. NOTE: VLAN 1 is the default VLAN and cannot be configured as the control VLAN.

Views

RRPP domain view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

A VLAN that transmits RRPP packets in an RRPP domain is called a control VLAN.

An RRPP domain is configured with two control VLANs, that is, the major control VLAN and sub-control VLAN. You need to specify only the major control VLAN. The VLAN whose ID is one greater than the ID of the major control VLAN becomes the sub-control VLAN.

Precautions

The control VLAN must be included in the protected VLANs; otherwise, the RRPP ring cannot be configured.
The control VLAN specified by vlan-id must be a VLAN that has not been created, and not been used by other features. The sub-control VLAN specified by vlan-id plus one must be a VLAN that has not been created, and not been used by other features.
The control VLAN is deleted when the RRPP domain is deleted using the undo rrpp domain command.

Example

# Set the control VLAN ID in RRPP Domain 1 to 100.

<HUAWEI> system-view
[HUAWEI] rrpp domain 1
[HUAWEI-rrpp-domain-region1] control-vlan 100