Câu 143: 300-410: Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)

Refer to the exhibit. Troubleshoot and ensure that branch ׀’ only ever uses the MPLS ׀’ network to reach HQ. Which action achieves this requirement?

1. A. Introduce AS path prepending on the branch A MPLS ׀’ network connection so that any HQ advertisements from branch A toward the MPLS ׀’ network are prepended three times
2. B. Modify the weight of all HQ prefixes received at branch ׀’ from the MPLS ׀’ network to be higher than the weights used on the MPLS A network
3. C. Increase the local preference for all HQ prefixes received at branch ׀’ from the MPLS ׀’ network to be higher than the local preferences used on the MPLS A network
4. D. Introduce an AS path filter on branch A routers so that only local prefixes are advertised into BGP — đáp án hiện tại