Re: Prefix List Question

From: groupstudy email (groupstudy@gmail.com)
Date: Wed Sep 26 2007 - 17:45:31 ART


Scott,

It kind of helps. Thanks for that.

Perhaps a simpler example would drive the point home for me.

What about this:

ip prefix-list test seq 300 permit 200.2.2.0/24 le 32

What would this include?

Thanks

On 9/26/07, Scott Morris <smorris@ipexpert.com> wrote:
>
> It permits routes where the network portion is from 2.0.0.0 to 2.1.255.255
> and the network mask is less than or equal to 32 bits (15-32)
>
> There are two pieces to a prefix list. One says the "network/route" is
> within a particular range. The second will give criteria about mask
> length.
>
> HTH,
>
>
> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713,
> JNCIE-M
> #153, CISSP, et al.
> CCSI/JNCI-M/JNCI-ER
> VP - Technical Training - IPexpert, Inc.
> IPexpert Sr. Technical Instructor
>
> A Cisco Learning Partner - We Accept Learning Credits!
>
> smorris@ipexpert.com
>
> Telephone: +1.810.326.1444
> Fax: +1.810.454.0130
> http://www.ipexpert.com
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> groupstudy email
> Sent: Wednesday, September 26, 2007 2:56 PM
> To: ccielab@groupstudy.com
> Subject: Prefix List Question
>
> Guys,
>
> I have a quick question on prefix-lists. It is difficult to find good
> info
> on this.
>
> What exactly does this line do:
>
> ip prefix-list test seq 300 permit 2.0.0.0/15 le 32
>
> What ranges does it cover.
>
> I'm really confused by this.
>
> Thanks in advance.
>
> S. Rick
>
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