Re: Spanning tree strange behaviou

could you please let me know the configuration of ports of these switches
connected to each other???

On Sun, Jun 13, 2010 at 7:29 PM, CCIE <ccie_at_axizo.com> wrote:

> Hi experts,
>
>
>
> I have a strange case in which the two connected switches are working as a
> root for the same VLAN??
>
>
>
> SW1#sho spanning-tree vlan 1
>
>
>
> VLAN0001
>
> Spanning tree enabled protocol ieee
>
> Root ID Priority 32769
>
> Address ec30.91b7.b000
>
> This bridge is the root
>
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>
>
>
> Bridge ID Priority 32769 (priority 32768 sys-id-ext 1)
>
> Address ec30.91b7.b000
>
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>
> Aging Time 300
>
>
>
> Interface Role Sts Cost Prio.Nbr Type
>
> ---------------- ---- --- --------- --------
> --------------------------------
>
> Fa0/5 Desg FWD 19 128.6 P2p
>
>
>
>
>
>
>
> SW2#sho spanning-tree vlan 1
>
>
>
> VLAN0001
>
> Spanning tree enabled protocol ieee
>
> Root ID Priority 32769
>
> Address ec30.91f9.7580
>
> This bridge is the root
>
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>
>
>
> Bridge ID Priority 32769 (priority 32768 sys-id-ext 1)
>
> Address ec30.91f9.7580
>
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>
> Aging Time 300
>
>
>
> Interface Role Sts Cost Prio.Nbr Type
>
> ---------------- ---- --- --------- --------
> --------------------------------
>
> Fa0/6 Desg FWD 19 128.7 P2p
>
>
>
> Regards,
>
> Amin
>
>
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-- 
Regards,
Masroor Ali
Blogs and organic groups at http://www.ccie.net