rd

Syntax

 rd <AS-NUMBER:NN>

no rd <AS-NUMBER:NN>

Description

Configures VRF table with specified route-distinguisher value. An RD ensures uniqueness of a route between multiple VRFs.

The no form of the command will delete RD from a specified VRF table. The VRF instance goes down when RD is deleted. All routes that are exported or leaked from the deleted VRF will be withdrawn.

Command Context

configure-vrf

Parameters

RD: Required (xxx:y): configures a VRF table with a route-distinguisher
<AS-NUMBER:NN>: Required: Enter an AS number and an arbitrary number.

Authority

Administrators

Examples

Configures VRF for RD with an AS number 100:1.

switch(config-vrf)# rd 100:1

Deletes the RD from the specified VRF.

 switch(config-vrf)# no rd

Deletes the RD and AS number from the specified VRF.

switch(config-vrf)# no rd 100:1