H12-821_V1.0 Question #1036: Real Exam Question with Answer & Explanation

The correct answer is A. suppress-spec-map. Explanation/Reference: BGP Route Summarization In Border Gateway Protocol (BGP), route summarization is a technique used to aggregate multiple specific prefixes into a broader summary prefix. This reduces the size of the routing tables and improves scalability. Summarization help

Question

During BGP route summarization configuration, the keyword can be used to suppress all specific routes so that only the summary route is advertised. The summary route contains the Atomic-aggregate attribute rather than the community attributes of specific routes.

Options

Asuppress-spec-map
Baggregate-address
Cas-set
Datomic-aggregate

Explanation

Explanation/Reference: BGP Route Summarization In Border Gateway Protocol (BGP), route summarization is a technique used to aggregate multiple specific prefixes into a broader summary prefix. This reduces the size of the routing tables and improves scalability. Summarization helps to hide unnecessary details from other parts of the network while still maintaining connectivity.

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