Posts Tagged ‘ bgp ’

VRF-Aware IPSec Tunnels

December 12, 2011
By Aaron Conaway

One of the big things that I'm dealing with lately is VRFs.  I've implemented some VRF-lite stuff, but I've never had any practical experience with the full force of them.  I'm definitely learning here.  Since the blog here is really about my sharing what I've learned, let's go through something that came up recently...

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BGP Notes – Synchronization

June 10, 2011
By Aaron Conaway

A route must appear in the routing table via an IGP in order for that routes to be able to be voted 'best" by BGP.

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BGP Notes – Backdoor Routes

June 10, 2011
By Aaron Conaway

For God's sake, do not lower the AD of EIGRP! Havoc will ensue.

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BGP Notes – Route Reflectors

June 10, 2011
By Aaron Conaway

Route reflectors remove the requirement of having a full mesh iBGP network.

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BGP Notes – Confederations

June 10, 2011
By Aaron Conaway

BGP confederations remove the requirement of a full mesh iBGP setup as well as the need for BGP synchronization.

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BGP Notes – Authentication

June 10, 2011
By Aaron Conaway

Corrections welcome. It's simple as pie to enable MD5 auth to a BGP peer. R102(config-router)#neigh 192.0.2.101 pass MYKEY

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BGP Notes – Path Decision

June 9, 2011
By Aaron Conaway

This is required blogging...and reading for that matter. A good chunk of this is taken from my CCNP posts from last year. Corrections, please.

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BGP Notes – Path Attribute Categories

June 7, 2011
By Aaron Conaway

Make my corrections! Please!

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BGP Notes – Neighbor States

June 7, 2011
By Aaron Conaway

Corrections appreciated.

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BGP Notes – Message Types

June 7, 2011
By Aaron Conaway

Corrigeme, por favor.

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