Re: prefix-list CIDR

From: Cristian Henry H (chenry@reuna.cl)
Date: Mon Sep 01 2003 - 11:53:25 GMT-3

Actually my answer would be the following:

ip prefix-list test13 seq 5 permit 200.202.160.0/19 ge 24 le 24

This way the routes accepted will be:

200.202.160.0/24
200.202.161.0/24
200.202.162.0/24
....
200.202.191.0/24

That is, the 32 "class C" subnets, right?, any opinion?

navaid@rogers.com ha escrito:
>
> Question:
> Construct a prefix list that permits the CIDR block containing the thirty-two class C networks beginning with 200.202.160.0/24, and denies everything else.
>
> My answer:
> ip prefix-list test13 seq 5 permit 200.202.160.0/19 le 24
>
> Actual answer:
> ip prefix-list test13 seq 5 permit 200.202.160.0/19
>
> This answer will only permit the CIDR block but not class C networks belonging to that block. So is this answer correct ?
>
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-- 
Cristian E. Henry
REUNA

E-mail: chenry@reuna.cl
Fono: 56-2-3370336

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