300-415: Implementing Cisco Catalyst SD-WAN Solutions

By Cisco · Question Mode

QuestionQ51

Policies

When redistribution is configured between OMP and BGP at two Data Center (DC) sites that have a Direct Connection Interlink, which action prevents the DC WAN Edge routers from learning the same LAN routes?

Explanation

Configuring the same OMP overlay AS on both data-center WAN Edge routers causes routes that already carry that overlay AS to be rejected rather than forwarded again. This prevents BGP–OMP redistribution loops and stops LAN prefixes from being relearned through the direct interconnect.

Learn more

Community Discussion

No comments yet. Be the first to start the discussion!