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2010-06-20

ROUTE Notes – OSPF Filtering and Summarization

Feel free to correct all this stuff.  Additions are also welcome. Study Questions How do I keep an area route from reaching a router in that area? You don’t.  That defeats the whole purpose of having the topology database on every router.  If you filtered one route from a router, there’s no way that SPF […]

2010-05-06

SWITCH – Epic Fail

I did my standard 2ish-hour drive to the closest testing center today to take the SWTCH test (642-813). Utter failure. That’s 3 for those scoring at home.