CCNP Enterprise Advanced Routing ENARSI 300-410 Official Cert Guide, 2nd Edition

Chapter 12

Advanced BGP

This chapter covers the following topics:

• Route Summarization: This section provides an overview of the how route summarization works with Border Gateway Protocol (BGP) and some design considerations related to summarization.

• BGP Route Filtering and Manipulation: This section demonstrates the filtering and manipulation of routes based on network prefix, AS_Path, or other BGP path attributes.

• BGP Communities: This section explains BGP communities and how the well-known communities influence prefix advertisements along with how they are used for conditional prefix filtering or manipulation.

• Maximum Prefix: This section explains how a router can limit the number of prefixes received to ensure that the BGP table does not ...