Cisco NCS 5500 Series Configuration Manual page 89

Implementing BGP
Example:
RP/0/RP0/CPU0:router(config-bgp)# neighbor 10.255.255.254
Places the router in neighbor configuration mode for BGP routing and configures the neighbor IP address as a BGP peer.
Step 4 remote-as as-number
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr)# remote-as 4713
Assigns the neighbor a remote autonomous system number.
Step 5
address-family { ipv4 | ipv6 } unicast
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr)# address-family ipv4 unicast
Specifies either an IPv4 or IPv6 address family unicast and enters address family configuration submode.
Step 6 advertise permanent-network
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr-af)# advertise permanent-network
Specifies the peers to whom the permanent network (path) is advertised.
Step 7 commit
Step 8 show bgp {ipv4 | ipv6} unicast neighbor ip-address
Example:
RP/0/RP0/CPU0:routershow bgp ipv4 unicast neighbor 10.255.255.254
(Optional) Displays whether the neighbor is capable of receiving BGP permanent networks.
BGP Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release 6.2.x
BGP Permanent Network
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