Cisco CRS Series Configuration Manual page 122

Configuring Multicast VPN
Command or Action
Step 15
router bgp as-number vrf vrf-name
Example:
RP/0/RP0/CPU0:router(config)# router bgp 1
vrf vrf1
Step 16 rd route-distinguisher
Example:
RP/0/RP0/CPU0:router(config-bgp-vrf)# rd
1.1.1.1:1
Step 17 address-family ipv4 mdt
Example:
RP/0/RP0/CPU0:router(config-bgp-vrf)#
address-family ipv4 mdt
Step 18 address-family vpnv4 unicast
Example:
RP/0/RP0/CPU0:router(config-bgp-af)#
address-family vpnv4 unicast
Step 19
root
Example:
RP/0/RP0/CPU0:router(config-bgp-af)# root
Step 20 router pim
Example:
RP/0/RP0/CPU0:router(config)# router pim
Step 21 vrf vrf_name
Example:
RP/0/RP0/CPU0:router(config-pim)# vrf vrf1
Cisco IOS XR Multicast Configuration Guide for the Cisco CRS Router, Release 5.2.x
112
Implementing Multicast Routing on Cisco IOS XR Software
Purpose
Enters the BGP configuration mode.
Creates routing and forwarding tables. Specify the
route-distinguisher argument to add an 8-byte value to an
IPv4 prefix to create a VPN IPv4 prefix. You can enter an
RD value in either of these formats:
• 16-bit autonomous system number. For example, 101:3.
• 32-bit IP address: your 16-bit number. For example,
192.168.122.15:1.
Configures the BGP MDT address family.
Configures the BGP vpnv4 address family.
Takes the user to the global configuration mode.
Enters the PIM configuration mode.
Specifies the VRF instance. .