Bgp Nonstop Routing Configuration: Example; Primary Backup Path Installation: Example; Allocated Local Label Retention: Example; Ibgp Multipath Loadsharing Configuration: Example - Cisco ASR 9000 Series Routing Configuration Manual

Implementing BGP

BGP Nonstop Routing Configuration: Example

The following example shows how to enable BGP NSR:
configure
router bgp 120
nsr
end
The following example shows how to disable BGP NSR:
configure
router bgp 120
no nsr
end

Primary Backup Path Installation: Example

The following example shows how to enable installation of primary backup path:
router bgp 120
address-family ipv4 unicast
additional-paths receive
additional-paths send
additional-paths selection route-policy bgp_add_path
!
!
end

Allocated Local Label Retention: Example

The following example shows how to retain the previously allocated local label for the primary path on the
primary PE for 10 minutes after reconvergence:
router bgp 100
address-family l2vpn vpls-vpws
end

iBGP Multipath Loadsharing Configuration: Example

The following is a sample configuration where 30 paths are used for loadsharing:
router bgp 100
address-family ipv4 multicast
maximum-paths ibgp 30
!
!
end
route-reflector-client
retain local-label 10
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
BGP Nonstop Routing Configuration: Example
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