Re: Disabling spanning tree

There is no SG!!!!

On Thu, Apr 16, 2009 at 9:30 PM, Jonathan Greenwood II <gwood83_at_gmail.com>wrote:

> Well someone already mentioned turning the port into a layer 3 with the "no
> switchport"
> Based upon your question:
>
> Assume SW2 Fa 0/15 will never connect to a switch or bridge!
> desable spanning tree on this interface, you may not use no spanning-tree
> commands to do this!
> the interface must be up !!
>
> "no switchport" might be the safest answer with very little detail. What
> does your SG say?
>
> HTH
>
> Jonathan Greenwood II
> CCIE #22744
> On Thu, Apr 16, 2009 at 11:25 AM, Salah ElShekeil <
> salah.elshekeil_at_gmail.com> wrote:
>
>> but still spanning tree is enable !
>>
>> this type off questions is really bad
>>
>> On Thu, Apr 16, 2009 at 9:24 PM, Jonathan Greenwood II <
>> gwood83_at_gmail.com> wrote:
>>
>>> With portfast TCN BPDU's will not be sent if a port goes up or down thats
>>> configured for portfast. FYI
>>>
>>> Jonathan Greenwood II
>>> CCIE #22744
>>>
>>> On Thu, Apr 16, 2009 at 11:17 AM, Tharak Abraham <
>>> tharakabraham_at_gmail.com> wrote:
>>>
>>>> Spanning tree would be still be active even if you enable portfast and
>>>> bpdus will be sent out !
>>>>
>>>> bpdu filter on access ports will stop all kinds of bpdu's and hence that
>>>> should be more appropriate in this context !
>>>>
>>>>
>>>> Tharak Abraham Luke
>>>>
>>>>
>>>> On Thu, Apr 16, 2009 at 8:04 PM, Jonathan Greenwood II <
>>>> gwood83_at_gmail.com> wrote:
>>>>
>>>>> I agree with Mr. West. They are looking for portfast based on your
>>>>> question.
>>>>>
>>>>> HTH
>>>>>
>>>>> Jonathan Greenwood II
>>>>> CCIE #22744
>>>>>
>>>>> On Thu, Apr 16, 2009 at 10:17 AM, Salah ElShekeil <
>>>>> salah.elshekeil_at_gmail.com
>>>>> > wrote:
>>>>>
>>>>> > Dear all,
>>>>> >
>>>>> >
>>>>> >
>>>>> > how to disable spanning tree on an interface without using "no
>>>>> spanning
>>>>> > tree" command?
>>>>> >
>>>>> >
>>>>> >
>>>>> >
>>>>> >
>>>>> > Salah
>>>>> >
>>>>> >
>>>>> > Blogs and organic groups at http://www.ccie.net
>>>>> >
>>>>> >
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>>>>> >
>>>>> >
>>>>> >
>>>>> >
>>>>> >
>>>>> >
>>>>>
>>>>>
>>>>> --
>>>>> Jonathan Greenwood II
>>>>> CCIE #22744
>>>>>
>>>>>
>>>>> Blogs and organic groups at http://www.ccie.net
>>>>>
>>>>> _______________________________________________________________________
>>>>> Subscription information may be found at:
>>>>> http://www.groupstudy.com/list/CCIELab.html
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>
>>>
>>> --
>>> Jonathan Greenwood II
>>> CCIE #22744
>>>
>>
>>
>
>
> --
> Jonathan Greenwood II
> CCIE #22744

Blogs and organic groups at http://www.ccie.net
Received on Thu Apr 16 2009 - 21:31:05 ART