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H12-821_V1.0 · Question #220

H12-821_V1.0 Question #220: Real Exam Question with Answer & Explanation

The correct answer is C. Route aggregation. See the full explanation below for the reasoning.

Question

In the BGP RR scenario, the first-level RR will be connected to a large number of second-level RRs, which may cause the BGP routing table of the first-level RR to overflow. What method can be used to reduce the risk of overflowing the BGP routing table of the first-level RR?

Options

  • AORF
  • BRouting Control
  • CRoute aggregation
  • DSet the same Cluster-ID

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