How To Advertise Permanent Network - Cisco ASR 9000 Series Routing Configuration Manual

Implementing BGP

How to Advertise Permanent Network

Perform this task to identify the peers to whom the permanent paths must be advertised.
SUMMARY STEPS
1. configure
2. router bgp as-number
3. neighbor ip-address
4. remote-as as-number
5. address-family { ipv4 | ipv6 } unicast
6. advertise permanent-network
7. commit
8. show bgp {ipv4 | ipv6} unicast neighbor ip-address
DETAILED STEPS
Command or Action
Step 1 configure
Step 2 router bgp as-number
Example:
RP/0/RSP0/CPU0:router(config)# router bgp 100
Step 3 neighbor ip-address
Example:
RP/0/RSP0/CPU0:router(config-bgp)# neighbor
10.255.255.254
Step 4 remote-as as-number
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)# remote-as
4713
Step 5 address-family { ipv4 | ipv6 } unicast
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)#
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
Configuring BGP Permanent Network
Purpose
Specifies the autonomous system number and enters the
BGP configuration mode.
Places the router in neighbor configuration mode for
BGP routing and configures the neighbor IP address as
a BGP peer.
Assigns the neighbor a remote autonomous system
number.
Specifies either an IPv4 or IPv6 address family unicast
and enters address family configuration submode.
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