Funky acl question (Take 2 and 3)

From: Djerk Geurts (djerk@djerk.nl)
Date: Mon Jul 09 2007 - 09:09:28 ART


On the subject of ACL's and seeing it's sadly put with ppl's binary thinking
I thought I'd throw two ACL tasks in for all who'd like to practice...

Task #1:
 195.1.211.0/25
 195.1.211.1/25
 195.1.215.0/25
 65.1.87.0/25
 65.1.211.0/25
 195.1.87.0/25
 65.1.215.0/25
 65.1.155.0/25
 65.1.23.0/25
 65.1.27.0/25
 65.1.151.0/25
 195.1.83.0/25
 65.1.211.1/25
Create a traffic ACL only permitting only stated routes. Impress.
- What would the ACL look like if you wrote it for routes? Or would you use
a prefix-list for that, if so what would that look like?

Task #2:
 63.1.211.0/23 all even hosts
 65.2.x.0/24 all odd networks
Create a traffic ACL denying only states routes. Impress.

Djerk
www.djerk.nl



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