Purpose
Command or Action
Takes the user to the global configuration level.
root
Example:
RP/0/RP0/CPU0:router(config-ldp-mldp)# root
Step 3
Configures a VRF instance. The vrf-name argument is the
name assigned to a VRF.
vrf vrf_name
Example:
RP/0/RP0/CPU0:router(config)# vrf vrf1
Step 4
Sets or updates a VPN identifier on a VRF.
vpn id vpn-id
Example:
RP/0/RP0/CPU0:router(config-vrf)# vpn id 1:1
Step 5
Enters the address-family submode.
address-family
[
ipv4
|
ipv6
]
unicast
Example:
RP/0/RP0/CPU0:router(config-vrf)#
Step 6
address-family ipv4 unicast
Imports the selected route target, optionally expressed as one
of the following:
import route-target
[
xx.yy.nn
|
as-number:nn
|
ip-address:nn
]
Example:
RP/0/RP0/CPU0:router(config-vrf-af)# import
Step 7
•
4-byte AS number of the route target in xx.yy:nn format.
Range is 0-65535.0-65535:0-65535
•
AS number of the route target in nn format. Range is
0-65535.
route-target import 1:1
•
IP address of the route target in A.B.C.D. format.
Exports the selected route target, optionally expressed as one
of the following:
export route-target
[
xx.yy.nn
|
as-number:nn
|
ip-address:nn
]
Example:
RP/0/RP0/CPU0:router(config-vrf-af)# export
Step 8
•
4-byte AS number of the route target in xx.yy:nn format.
Range is 0-65535.0-65535:0-65535
•
AS number of the route target in nn format. Range is
0-65535.
route-target export 1:1
•
IP address of the route target in A.B.C.D. format.
Cisco IOS XR Multicast Configuration Guide for the Cisco CRS Router, Release 5.2.x
110
Implementing Multicast Routing on Cisco IOS XR Software
Configuring Multicast VPN