Configuring Topology Acquisition Using BGP-LS
To configure BGP-LS topology acquisition on Juniper routers, perform the following configuration steps:
- Log in to the Juniper router (node) configuration mode.
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Specify the autonomous system (AS) number for the node (BGP peer).
[edit routing-options] user@deployment_junosvm# set autonomous-system AS_number
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Specify the BGP group name and type for the node.
[edit protocols bgp] user@deployment_junosvm# set group group_1 type internal
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Specify a description for the BGP group for the node.
[edit protocols bgp group group_1] user@deployment_junosvm# set description “Routing Director BGP-TE Peering”
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Enable the traffic engineering features for the BGP routing protocol.
[edit protocols bgp group group_1] user@deployment_junosvm# set family traffic-engineering unicast
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Specify the IP address for any of the Routing Director nodes.
[edit protocols bgp group group_1] user@deployment_junosvm# set protocols bgp group group-name local-address ip-address-of-any-routing-director-node user@deployment_junosvm# set protocols bgp group group-name allow ip-addresses-routing-director-node1 user@deployment_junosvm# set protocols bgp group group-name allow ip-addresses-routing-director-node2 user@deployment_junosvm# set protocols bgp group group-name allow ip-addresses-routing-director-node3 user@deployment_junosvm# set protocols bgp group group-name allow ip-addresses-routing-director-node4 (for 4 node cluster)