From: mreiks (marakalas.molefe@gmail.com)
Date: Sat Jan 24 2009 - 04:57:12 ARST
Interesting one Pavel, so how do we filter this to ONLY include IPP3 and 6?
Is it possible to achieve with only one line on the ACL?
On Sat, Jan 24, 2009 at 8:54 AM, Pavel Bykov <slidersv@gmail.com> wrote:
> 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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>>
>>
>>
>>
>>
>
>
> --
> Pavel Bykov
> ----------------
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