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Implementing Routing Policy on Cisco IOS XR Software
How to Implement Routing Policy
RC-239
Cisco IOS XR Routing Configuration Guide
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 125
Configures a BGP routing process and enters router
configuration mode.
• The as-number argument identifies the
autonomous system in which the router resides.
Valid values are from 0 to 65535. Private
autonomous system numbers that can be used in
internal networks range from 64512 to 65535.
Step 3
neighbor
ip-address
Example:
RP/0/RP0/CPU0:router(config-bgp)# neighbor
10.0.0.20
Specifies a neighbor IP address.
Step 4
address-family {ipv4 | ipv6} {multicast | unicast}
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr)#
address-family ipv4 unicast
Specifies the address family, the version of IP that is
in use, and either multicast or unicast.
• Enters address family configuration mode.