Cisco NCS 540 Series Configuration Manual page 23

MPLS L3VPN Overview
Router-PE1(config-bgp-vrf-af)#redistribute connected
Router-PE1(config-bgp-vrf-af)#commit
Running Configuration
router bgp 2001
bgp router-id 13.13.13.1
address-family ipv4 unicast
!
address-family vpnv4 unicast
!
neighbor 20.20.20.1
remote-as 2001
update-source Loopback0
address-family vpnv4 unicast
!
address-family ipv4 unicast
!
!
vrf vrf1601
rd 2001:1601
address-family ipv4 unicast
label mode per-vrf
redistribute connected
!
!
Verification
• Verify if the BGP state is established, and if the Remote AS and local AS displays the same value (2001
in this example):
Router-PE1#show bgp neighbor
BGP neighbor is 20.20.20.1
Remote AS 2001, local AS 2001, internal link
Remote router ID 20.20.20.1
BGP state = Established, up for 1d19h
NSR State: None
Last read 00:00:04, Last read before reset 00:00:00
Hold time is 60, keepalive interval is 20 seconds
Configured hold time: 60, keepalive: 30, min acceptable hold time: 3
Last write 00:00:16, attempted 19, written 19
Second last write 00:00:36, attempted 19, written 19
Last write before reset 00:00:00, attempted 0, written 0
Second last write before reset 00:00:00, attempted 0, written 0
Last write pulse rcvd Apr 12 10:31:20.739 last full not set pulse count 27939
Last write pulse rcvd before reset 00:00:00
Socket not armed for io, armed for read, armed for write
Last write thread event before reset 00:00:00, second last 00:00:00
Last KA expiry before reset 00:00:00, second last 00:00:00
Last KA error before reset 00:00:00, KA not sent 00:00:00
Last KA start before reset 00:00:00, second last 00:00:00
Precedence: internet
Non-stop routing is enabled
Multi-protocol capability received
Neighbor capabilities:
Route refresh: advertised (old + new) and received (old + new)
Graceful Restart (GR Awareness): received
L3VPN Configuration Guide for Cisco NCS 540 Series Routers, IOS XR Release 6.3.x
Configure Multiprotocol BGP on the PE Routers and Route Reflectors
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