Cisco ASR 9000 Series Configuration Guide

PurposeCommand or Action
commit
Step 8
Configuring BGP Accept Own
Perform this task to configure BGP Accept Own:
SUMMARY STEPS
1.
configure
2.
router bgp as-number
3.
neighbor ip-address
4.
remote-as as-number
5.
update-source type interface-path-id
6.
address-family {vpnv4 unicast | vpnv6 unicast}
7.
accept-own [inheritance-disable]
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Specifies the autonomous system 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
Places the router in neighbor configuration mode for
BGP routing and configures the neighbor IP address as
a BGP peer.
neighbor ip-address
Example:
RP/0/RSP0/CPU0:router(config-bgp)#neighbor 10.1.2.3
Step 3
Assigns a remote autonomous system number to the
neighbor.
remote-as as-number
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)#remote-as 100
Step 4
Allows sessions to use the primary IP address from a
specific interface as the local address when forming a
session with a neighbor.
update-source type interface-path-id
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)#update-source
Loopback0
Step 5
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
142 OL-30423-03
Implementing BGP
Configuring BGP Accept Own

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