Re: VLAN ID range 1 to 4094 (OR) 0 to 4095

I have marked your response as incorrect you evil one.

:-)

Warmest Regards,

Anthony J. Sequeira, CCIE #15626
http://www.INE.com

Test your Core Knowledge today!
Q: Which bits in the ToS byte are used for IP Precedence markings?
A: The three leftmost bits of the ToS byte are used for IP Precedence
marking.
More Info: http://www.ietf.org/rfc/rfc0791.txt

On Jun 13, 2009, at 11:04 AM, Scott Morris wrote:

> I would probably answer with "The VLAN ID is a 12-bit field which
> allows
> from 0 to 4095, but on a trunk configuration only 1-4094 are allowed
> to
> be configured."
>
>
>
>
> *Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider)
> #4713,
>
> JNCIE-M #153, JNCIS-ER, CISSP, et al.
>
> JNCI-M, JNCI-ER
>
> evil_at_ine.com
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> walkingwithcisco wrote:
>> Hi Experts,
>>
>> One question comes into my mind regarding about VLAN ID range.
>> I've read in most of the books and online documentation including
>> Cisco
>> website.
>> VLAN ID Range is 1 to 4094.
>> Today, I turn CCNP BCMSN Fourth Edition and found that
>> VLANID values from 0 to 4095, but VLANs 0,1 and 4095 are reserved.
>>
>> What if, Open Ended Question ask "What is VLAN ID range?"
>> The answer is 1 to 4094 or 0 to 4095 ??
>>
>> Thanks.
>>
>>
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Received on Sat Jun 13 2009 - 12:32:46 ART