Configuring Multiple Bgp Instances For A Specific Autonomous System - Cisco NCS 6000 Series Configuration Manual

Configuring Multiple BGP Instances for a Specific Autonomous System

Command or Action
Step 7 bgp router-id ip-address
Example:
RP/0/RP0/CPU0:router(config-bgp)# bgp router-id
192.168.70.24
Step 8 address-family { ipv4 | ipv6 } unicast
Example:
RP/0/RP0/CPU0:router(config-bgp)# address-family
ipv4 unicast
Step 9 exit
Example:
RP/0/RP0/CPU0:router(config-bgp-af)# exit
Step 10
neighbor ip-address
Example:
RP/0/RP0/CPU0:router(config-bgp)# neighbor
172.168.40.24
Step 11
remote-as as-number
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr)# remote-as
2002
Step 12
address-family { ipv4 | ipv6 } unicast
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr)#
address-family ipv4 unicast
Step 13
route-policy route-policy-name { in | out }
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr-af)#
route-policy drop-as-1234 in
Step 14
commit
Configuring Multiple BGP Instances for a Specific Autonomous System
Perform this task to configure multiple BGP instances for a specific autonomous system.
All configuration changes for a single BGP instance can be committed together. However, configuration
changes for multiple instances cannot be committed together.
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
48
Purpose
Configures the local router with a specified router ID.
Specifies either the IPv4 or IPv6 address family and enters
address family configuration submode.
To see a list of all the possible keywords and arguments
for this command, use the CLI help (?).
Exits the current configuration mode.
Places the router in neighbor configuration mode for BGP
routing and configures the neighbor IP address as a BGP
peer.
Creates a neighbor and assigns a remote autonomous
system number to it.
Specifies either the IPv4 or IPv6 address family and enters
address family configuration submode.
To see a list of all the possible keywords and arguments
for this command, use the CLI help (?).
(Optional) Applies the specified policy to inbound IPv4
unicast routes.
Implementing BGP