Cisco ASR 9000 Series Configuration Guide

PurposeCommand or Action
Specifies the BGP AS number and enters the BGP
configuration mode, allowing you to configure the
BGP routing process.
router bgp as-number
Example:
RP/0/RSP0/CPU0:router(config)# router bgp 100
Step 2
Enters address-family link-state configuration mode.address-family link-state link-state
Example:
RP/0/RSP0/CPU0:router(config-bgp)# address-family
Step 3
link-state link-state
Configures unique identifier four-octet ASN. Range
is from 1 to 4294967295.
domain-distinguisher unique-id
Example:
RP/0/RSP0/CPU0:router(config-bgp-af)#
Step 4
domain-distinguisher 1234
commit
Step 5
Configuring BGP Permanent Network
Configuring BGP Permanent Network
Perform this task to configure BGP permanent network. You must configure at least one route-policy to
identify the set of prefixes (networks) for which the permanent network (path) is to be configured.
SUMMARY STEPS
1.
configure
2.
prefix-set prefix-set-name
3.
exit
4.
route-policy route-policy-name
5.
end-policy
6.
router bgp as-number
7.
address-family { ipv4 | ipv6 } unicast
8.
permanent-network route-policy route-policy-name
9.
commit
10.
show bgp {ipv4 | ipv6} unicast prefix-set
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
OL-30423-03 145
Implementing BGP
Configuring BGP Permanent Network

Cisco ASR 9000 Series Specifications

General

Brand	Cisco
Model	ASR 9000 Series
Category	Network Router
Language	English