2023-11-30

Introduction

Summary

keywords

TODO

HW

Exercise*

Next time

BGP is over Transport layer connection. BGP advertisement is about inter domain.

The router supporting BGP also need to support Transport. (L4? router is needed) It is because security, Reliability is needed.

import policy, They will decide whether they will receive the importing datas.

export policy.

they will first see the policies, and if both are available, it will choose the minimum cost.

choose the local gateway that has least intra-domain cost. (based on OSPF)

export policies to not advertised

Last updated 11 months ago