By default, all topologies configured for OSPF are enabled on all OSPF interfaces. You can disable one or more configured topologies on an OSPF interface. To disable a configured topology on an OSPF interface, include the disable statement at the [edit protocols ospf area area-id interface interface-name topology name] hierarchy level:
- [edit protocols ospf]
-
area area-id {
-
- interface interface-name {
-
-
topology (ipv4-multicast
| name) {
- disable;
- }
- }
- }
You cannot disable an interface in the default topology and have it remain active in any other configured topologies.
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Note: If you disable OSPF on an interface by including the disable statement at the [edit protocols ospf area area-id interface interface-name] hierarchy level, the interface is disabled for all topologies, including the default topology. |