CCNP BSCI Portable Command Guide

CHAPTER 6. BGP

This chapter provides information and commands concerning the following Border Gateway Protocol (BGP) topics:

• Configuring BGP

• BGP and loopback addresses

• eBGP multihop

• Verifying BGP connections

• Troubleshooting BGP connections

• Autonomous system synchronization

• Default routes

• Load balancing

• Authentication

• Attributes

— Origin

— Next hop

— Autonomous system path: Remove private autonomous system

— Autonomous system path: Prepend

— Weight: The weight command

— Weight: Access lists

— Weight: Route maps

— Local preference: bgp default local-preference command

— Local preference: Route maps

— Multi-Exit Discriminator (MED)

— Atomic aggregate

• Regular expressions

— Regular expressions: Example one

— Regular expressions: ...