http://blog.ipexpert.com/2009/10/28/bgp-redistribution/ CCIE Candidates blog for all technical overviews relating to CCIE R&S, CCIE Voice, CCIE Security & CCIE SP Thu, 09 Feb 2012 17:07:01 +0000 hourly 1 http://wordpress.org/?v=3.1.2 http://blog.ipexpert.com/2009/10/28/bgp-redistribution/comment-page-1/#comment-2472 CCIEStudyWiki.com Links of the Week: Autosecure, RITE, Troubleshooting Fri, 30 Oct 2009 14:04:47 +0000 http://blog.ipexpert.com/?p=1916#comment-2472 [...] Joe of IP Expert talks about BGP and redistribution. [...] [...] Joe of IP Expert talks about BGP and redistribution. [...]

]]> http://blog.ipexpert.com/2009/10/28/bgp-redistribution/comment-page-1/#comment-6069 CCIEStudyWiki.com Links of the Week: Autosecure, RITE, Troubleshooting Fri, 30 Oct 2009 14:04:47 +0000 http://blog.ipexpert.com/?p=1916#comment-6069 [...] Joe of IP Expert talks about BGP and redistribution. [...] [...] Joe of IP Expert talks about BGP and redistribution. [...]

]]> http://blog.ipexpert.com/2009/10/28/bgp-redistribution/comment-page-1/#comment-2470 Roy Waterman Wed, 28 Oct 2009 23:44:30 +0000 http://blog.ipexpert.com/?p=1916#comment-2470 NIce post Joe, cheers. I had wondered about the redistributing via ... Now it makes perfect sense. The default route option could come in handy too :) NIce post Joe, cheers.
I had wondered about the redistributing via … Now it makes perfect sense.
The default route option could come in handy too :)

]]> http://blog.ipexpert.com/2009/10/28/bgp-redistribution/comment-page-1/#comment-6067 Roy Waterman Wed, 28 Oct 2009 23:44:30 +0000 http://blog.ipexpert.com/?p=1916#comment-6067 NIce post Joe, cheers. I had wondered about the redistributing via ... Now it makes perfect sense. The default route option could come in handy too :) NIce post Joe, cheers.
I had wondered about the redistributing via … Now it makes perfect sense.
The default route option could come in handy too :)

]]> http://blog.ipexpert.com/2009/10/28/bgp-redistribution/comment-page-1/#comment-2469 Adrian Wed, 28 Oct 2009 18:29:31 +0000 http://blog.ipexpert.com/?p=1916#comment-2469 I had a very difficult time on route-filtering until I had learned that most of the time you are not really filtering the route from the DB... but what gets added to the RIB as Joe said. Also, the different type of filtering used absolutely depends on what type of LSA the router is learning the route from (If you are filtering ingress routes) . Once you are able to look at the DB, find out the type of LSA it is and match that with the type of filter that is used with that type of LSA ( ACL / Prefix-list/ Route-Map /dist. list in / out )... Then there's nothing to it! I had a very difficult time on route-filtering until I had learned that most of the time you are not really filtering the route from the DB… but what gets added to the RIB as Joe said. Also, the different type of filtering used absolutely depends on what type of LSA the router is learning the route from (If you are filtering ingress routes) . Once you are able to look at the DB, find out the type of LSA it is and match that with the type of filter that is used with that type of LSA ( ACL / Prefix-list/ Route-Map /dist. list in / out )… Then there’s nothing to it!

]]> http://blog.ipexpert.com/2009/10/28/bgp-redistribution/comment-page-1/#comment-6066 Adrian Wed, 28 Oct 2009 18:29:31 +0000 http://blog.ipexpert.com/?p=1916#comment-6066 I had a very difficult time on route-filtering until I had learned that most of the time you are not really filtering the route from the DB... but what gets added to the RIB as Joe said. Also, the different type of filtering used absolutely depends on what type of LSA the router is learning the route from (If you are filtering ingress routes) . Once you are able to look at the DB, find out the type of LSA it is and match that with the type of filter that is used with that type of LSA ( ACL / Prefix-list/ Route-Map /dist. list in / out )... Then there's nothing to it! I had a very difficult time on route-filtering until I had learned that most of the time you are not really filtering the route from the DB… but what gets added to the RIB as Joe said. Also, the different type of filtering used absolutely depends on what type of LSA the router is learning the route from (If you are filtering ingress routes) . Once you are able to look at the DB, find out the type of LSA it is and match that with the type of filter that is used with that type of LSA ( ACL / Prefix-list/ Route-Map /dist. list in / out )… Then there’s nothing to it!

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