On Sun, Oct 19, 2008 at 10:46:31PM, Matt Carter wrote: > the main problem i've seen with this is that a lot of > providers are going to local pref their downstreams such that > they are not using provider/peer links for traffic going to > directly connected customers. given local pref beats as path > length, you are likely going to get traffic bleeding over to > your DR site from ISP A/B local networks..
Indeed -- you have to work with each provider to make sure you know what they're doing. In addition to prepending we also advertised a local-pref community to each peer so that they set the desired local-pref upon receiving a given route from us. -Terry _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
