Configuring Connectivity for IS-IS Topology Acquisition
If BGP-LS is not being used, you must configure one of the IGP protocols on the CSD-Topology. To enable IS-IS on the CSD-Topology, before you begin, complete the following tasks:
Verfiy IP connectivity between a switch (or router) and the x86 appliance on which CSD-Topology software is installed.
Configure interfaces on the JunosVM for IS-IS routing, for example:
[edit] user@csd_topology_junosvm# set interfaces em0 unit 0 family inet address 172.16.16.2/24 user@csd_topology_junosvm# set interfaces em1 unit 0 family inet address 192.168.179.117/25 user@csd_topology_junosvm# set interfaces em0 unit 0 family inet address 172.16.16.2/24 user@csd_topology_junosvm# set interfaces em2 unit 0 family mpls user@csd_topology_junosvm# set interfaces lo0 unit 0 family inet address 88.88.88.88/32 primary user@csd_topology_junosvm# set routing-options static route 0.0.0.0/0 next-hop 192.168.179.126 user@csd_topology_junosvm# set routing-options autonomous-system 1001
To configure IS-IS topology acquisition, see:
Configuring IS-IS on the CSD-Topology
To configure IS-IS topology acquisition and enable IS-IS routing, perform the following steps on the CSD-Topology JunosVM:
Configuring IS-IS Over GRE on the CSD-Topology
Once you have configured IS-IS on the CSD-Topology, you can take the following additional steps to configure IS-IS over GRE: