Implementing BGP on Cisco IOS XR Software
How to Implement BGP on Cisco IOS XR Software
RC-99
Cisco IOS XR Routing Configuration Guide
OL-14356-01
DETAILED STEPS
Command or Action Purpose
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Enters global configuration mode.
Step 2
router bgp as-number
Example:
RP/0/RP0/CPU0:router(config)# router bgp 120
Enters BGP configuration mode allowing you to configure
the BGP routing process.
Step 3
bgp router-id ip-address
Example:
RP/0/RP0/CPU0:router(config-bgp)# bgp router-id
10.0.0.0
Configures a fixed router ID for the BGP-speaking router.
Step 4
vrf vrf-name
Example:
RP/0/RP0/CPU0:router(config-bgp)# vrf vrf_pe
Configures a VRF instance.