Cisco ASR 9000 Series Routing Configuration Manual page 202

Configuring BGP Permanent Network
Command or Action
Step 3
exit
Example:
RP/0/RSP0/CPU0:router(config-pfx)# exit
Step 4
route-policy route-policy-name
Example:
RP/0/RSP0/CPU0:router(config)# route-policy
POLICY-PERMANENT-NETWORK-IPv4
RP/0/RSP0/CPU0:router(config-rpl)# if destination in
PERMANENT-NETWORK-IPv4 then
RP/0/RSP0/CPU0:router(config-rpl)# pass
RP/0/RSP0/CPU0:router(config-rpl)# endif
Step 5
end-policy
Example:
RP/0/RSP0/CPU0:router(config-rpl)# end-policy
Step 6 router bgp as-number
Example:
RP/0/RSP0/CPU0:router(config)# router bgp 100
Step 7
address-family { ipv4 | ipv6 } unicast
Example:
RP/0/RSP0/CPU0:router(config-bgp)# address-family
ipv4 unicast
Step 8 permanent-network route-policy route-policy-name
Example:
RP/0/RSP0/CPU0:router(config-bgp-af)#
permanent-network route-policy
POLICY-PERMANENT-NETWORK-IPv4
Step 9 commit
Step 10 show bgp {ipv4 | ipv6} unicast prefix-set
Example:
RP/0/RSP0/CPU0:routershow bgp ipv4 unicast
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
172
Purpose
Exits prefix set configuration mode and enters global
configuration mode.
Creates a route policy and enters route policy
configuration mode, where you can define the route
policy.
Ends the definition of a route policy and exits route
policy configuration mode.
Specifies the autonomous system number and enters
the BGP configuration mode.
Specifies either an IPv4 or IPv6 address family
unicast and enters address family configuration
submode.
Configures the permanent network (path) for the set
of prefixes as defined in the route-policy.
(Optional) Displays whether the prefix-set is a
permanent network in BGP.
Implementing BGP