From: Derek Maffei (dmaffei@midwave.com)
Date: Wed Dec 03 2008 - 17:24:32 ARST
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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