A guy here has asked me a question and I have never done this so I need some
helpcan some show me an example of how to write and extended ACL
deny/permitting only even or odd addresses? Without permitting each
individual address... I have never done this and don't know why you would
but I
Assuming a /24 prefix a statement to permit all odd source addresses in
the last octet would look like this:
access-list 101 permit ip 0.0.0.1 255.255.255.254 any
The mask of 255.255.255.254 indicates all bit postitions except the last
position in the last octet are "don't care" bits.
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