Vaibhav Singh

Blog - vaibhavsingh.com

Month: August 2011

BGP route-maps and prefix-lists

Lately, I have been struggling to understand the logic behind route-map and its functioning when used along with a prefix-list in order to filter prefixes. Basically configurations where the permit/deny of prefix-list couples with permit/deny of route-map. So I decided to lab it out in GNS3 – only allow 172.1.1.0/24 to pass through; filter everything […]

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