Re: changing default ethertype for 802.1q interfaces?

From: Pavel Bykov (slidersv@gmail.com)
Date: Sun Jan 25 2009 - 17:36:46 ARST


Nah :) For that, you'd need changing ASICs as Scott mentioned :)

On Sun, Jan 25, 2009 at 8:16 PM, Wouter Prins <wp@null0.nl> wrote:

> Hi Pavel,
>
> 2009/1/25 Pavel Bykov <slidersv@gmail.com>
>
>> Wouter, it depends if hardware supports it, as Scott mentioned. High end's
>> definitely do, and then some software platform.
>> The command is "dot1q tunneling ethertype"
>>
>> http://www.cisco.com/en/US/docs/ios/interface/command/reference/ir_d1.html#wp1012621
>>
>> http://www.cisco.com/en/US/docs/ios/lanswitch/command/reference/lsw_b1.html#wp1018031
>>
>
> I found that one, but a 3560/3750 (what i have) doesnt eat it. :)
> It seems most router platforms can do it.. (strange enough) Honestly i
> expected it to be the other way around. :)
>
> I guess it's just not possible on these platforms..
>
>
>>
>> On Sun, Jan 25, 2009 at 12:52 PM, Wouter Prins <wp@null0.nl> wrote:
>>
>>> Hi,
>>>
>>> I would like to configure the default ethertype of 802.1q interfaces to
>>> use
>>> ethertype 0x9100 instead of 0x8100. I dont want to setup a dot1q tunnel
>>> but
>>> i want to bypass an Extreme switch this way.
>>> If anyone knows such a command i would be happy. :)
>>>
>>> Thanks,
>>> Wouter
>>>
>>>
>>> Blogs and organic groups at http://www.ccie.net
>>>
>>> _______________________________________________________________________
>>> Subscription information may be found at:
>>> http://www.groupstudy.com/list/CCIELab.html
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>> --
>> Pavel Bykov
>> ----------------
>> Don't forget to help stopping the braindumps, use of which reduces value
>> of your certifications. Sign the petition at
>> http://www.stopbraindumps.com/
>>
>
>

-- 
Pavel Bykov
----------------
Don't forget to help stopping the braindumps, use of which reduces value of
your certifications. Sign the petition at http://www.stopbraindumps.com/

Blogs and organic groups at http://www.ccie.net



This archive was generated by hypermail 2.1.4 : Sun Mar 01 2009 - 09:43:40 ARST