Cisco
300-515 · Question #79
300-515 Question #79: Real Exam Question with Answer & Explanation
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Question
Refer to the exhibit. An organization is running H-VPLS on a network comprising four routers in a hub-and-spoke topology with R1 as the hub. An engineer added a new spoke with multiple VCs to the network, and now traffic cannot flow properly. How should the engineer update the configuration on R1 to correct the problem?
Options
- ADisable spanning tree to allow loops to occur within the hub-and-spoke topology.
- BDisable split horizon to allow multiple VCs per spoke
- CDisable Cisco Discovery Protocol to allow MPLS to share labels between the designated
- DDisable Cisco Discovery Protocol to allow for neighbor discovery
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