Cisco ASR 9000 Series Routing Configuration Guide

PurposeCommand or Action
Configuring BGP Link-State
Configuring BGP Link-state
To exchange BGP link-state (LS) information with a BGP neighbor, perform these steps:
SUMMARY STEPS
1.
configure
2.
router bgp as-number
3.
neighbor ip-address
4.
remote-as as-number
5.
address-family link-state link-state
6.
commit
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
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
Configures a CE neighbor. The ip-address argument
must be a private address.
neighbor ip-address
Example:
RP/0/RSP0/CPU0:router(config-bgp)# neighbor
Step 3
10.0.0.2
Configures the remote AS for the CE neighbor.
remote-as as-number
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)# remote-as
Step 4
1
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
169
Implementing BGP
Configuring BGP Link-State

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model