Re: Spanning Tree on Doc CD

From: Ronnie Angello (ronnie.angello@gmail.com)
Date: Wed Dec 03 2008 - 18:22:15 ARST

Actually that means BRoKen - root inconsistent. Blocking would be
BLK. Remember what a designated port is - why would it be blocking?

On Wed, Dec 3, 2008 at 2:24 PM, Derek Maffei <dmaffei@midwave.com> wrote:
> BKN actually means blocking
>
> VLAN0123
> Spanning tree enabled protocol rstp
> Root ID Priority 32891
> Address 0050.3e05.9c00
> This bridge is the root
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> Bridge ID Priority 32891 (priority 32768 sys-id-ext 123)
> Address 0050.3e05.9c00
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> Aging Time 300
> Interface Role Sts Cost Prio.Nbr Type
> ---------------- ---- --- --------- --------
> --------------------------------
> Fa8/1 Desg BKN*19 240.897 P2p *ROOT_Inc
> Fa8/45 Desg FWD 19 128.941 P2p
> Gi9/14 Desg FWD 4 128.1038 P2p
> Gi9/15 Desg FWD 4 128.1039 Edge P2p
>
> ! "Desg" means designated port role; BKN means status blocking;
> ! FWD means forwarding. Notice the "ROOT Inc" status for port Fa8/1.
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Ronnie Angello
> Sent: Wednesday, December 03, 2008 1:17 PM
> To: haider aly
> Cc: L Pham; Amr; ccielab
> Subject: Re: Spanning Tree on Doc CD
>
> Broken! The port is in a broken state for an inconsistency - root
> inconsistent, loopguard inconsistent, etc.
>
> On Wed, Dec 3, 2008 at 11:06 AM, haider aly <ccie.aly.110@gmail.com>
> wrote:
>> Hi Friends,
>> i just want to know.....what is this BKN state in STP...?
>>
>>
>> thanks & regards
>>
>> Haider Ali
>>
>>
>> On 12/3/08, L Pham <ccie17030@gmail.com> wrote:
>>>
>>> Amr, most ccie-wanabe should (at least ) know how to get here ...
>>>
>>> but, here it is:
>>> The Cisco Documentation pages have the same information that
>>> currently resides on UniversCD, please refer to the links on the CCIE
>>> web pages to view these pages and become familiar with the new
> format.
>>>
>>> Cisco Documentation: http://www.cisco.com/web/psa/products/index.html
>>>
>>> ->goto SWitching->your favorite-ios->pick a release -> look for your
>>> answers!!!
>>>
>>> HTH,
>>> Loc
>>>
>>> On Wed, Dec 3, 2008 at 7:15 AM, Amr <amr.ccie@gmail.com> wrote:
>>> > Dear All
>>> > Where to find Spanning tree (PVST , MST , RSTP) on the
> DOC CD
>>> ?
>>> >
>>> > Thanks In Advance
>>> >
>>> > Regards
>>> >
>>> >
>>> > Blogs and organic groups at http://www.ccie.net
>>> >
>>> >
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>>
>>
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>>
>>
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>
> --
> Ronald Angello
> CCIE #17846
>
>
> Blogs and organic groups at http://www.ccie.net
>
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-- 
Ronald Angello
CCIE #17846

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

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