Re: Access-list rate-limit mask

From: Pavel Bykov (slidersv@gmail.com)
Date: Sat Jan 24 2009 - 04:54:30 ARST


But this also matches:
010 00000
111 00000
so IPP7 and 2

On Sat, Jan 24, 2009 at 7:41 AM, <joe_astorino@comcast.net> wrote:

> To better explain my thoughts:
>
> The ToS byte for IPP 6 should look like this in binary: 110 00000
> The ToS byte for IPP 3 should look like this in binary: 011 00000
> so now for your wildcard mask ------> -----------------
> 10100000 -------------> is equal to 0xA0
>
>
> ----- Original Message -----
> From: "mreiks" <marakalas.molefe@gmail.com>
> To: "joe astorino" <joe_astorino@comcast.net>
> Cc: "Cisco certification" <ccielab@groupstudy.com>, "Cisco certification"
> <comserv@groupstudy.com>
> Sent: Saturday, January 24, 2009 1:17:00 AM GMT -05:00 US/Canada Eastern
> Subject: Re: Access-list rate-limit mask
>
> Hmm, wouldn't 0x07 be precedences 0, 1 and 2? Actually I have reviewed my
> calculation and the answer i'm getting now is 0xE.
>
>
> On Sat, Jan 24, 2009 at 8:14 AM, < joe_astorino@comcast.net > wrote:
>
>
>
>
> Hi,
>
> I am not sure where you are getting 0x6F from 0000 0111. That would be 0x07
>
> - Joe
>
>
>
>
> ----- Original Message -----
> From: "mreiks" < marakalas.molefe@gmail.com >
> To: "Cisco certification" < ccielab@groupstudy.com >, "Cisco
> certification" < comserv@groupstudy.com >
> Sent: Saturday, January 24, 2009 12:50:26 AM GMT -05:00 US/Canada Eastern
> Subject: Access-list rate-limit mask
>
> Hi guys
>
> I want to create an access-list with only one line that matches IP
> Precedence 3 and 6. I know my option is limited to using the ACL rate-limit
> mask with a HEX value.
>
> 3 = 0000 0011
> 6 = 0000 0110
>
> Is the answer to this
>
> = 0000 0111 = 6F ?
>
> access-list rate-limit 9 mask 6F
>
> Your assistance will be appreciated.
>
>
> Blogs and organic groups at http://www.ccie.net
>
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> _______________________________________________________________________
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>
>
>
>
>
>
>

-- 
Pavel Bykov
----------------
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