Importing IGP topology information into BGP-LS

You can import interior gateway protocol (IGP) topology information into BGP-Link State (BGP-LS) in addition to RSVP-traffic engineering (RSVP-TE) topology information through the lsdist.0 routing table. This allows you to monitor both IGP and traffic engineering topology information. To install IGP topology information into the traffic engineering database, use the set igp-topology configuration statement at the [edit protocols isis traffic-engineering] and [edit protocols ospf traffic-engineering] hierarchy levels. To import IGP topology information into BGP-LS from lsdist.0, use the set bgp-ls configuration statement at the [edit protocols mpls traffic-engineering database import igp-topology] hierarchy level.