Re: OT mixed switch types

I do not understand it from the show command. Can someone elaborate it?
Thanks,
Jack

On 05/17/2010 11:11 AM, Tyson Scott wrote:
> It works fine. The connections to your 3500XL's will just run Legacy
> 802.1D.
>
> This is what it would look like to spanning-tree as an example.
>
> show spanning-tree vlan 1
>
> VLAN0001
> Spanning tree enabled protocol rstp
> Root ID Priority 24577
> Address xxxx.xxxx.xxxx
> Cost 3
> Port 1665 (Port-channel1)
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>
> Bridge ID Priority 32769 (priority 32768 sys-id-ext 1)
> Address 00d0.0035.7800
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> Aging Time 300
>
> Interface Role Sts Cost Prio.Nbr Type
> ---------------- ---- --- --------- --------
> --------------------------------
> Gi3/15 Desg FWD 4 128.271 P2p Peer(STP)
> Gi3/16 Desg FWD 4 128.272 P2p
> Po1 Root FWD 3 128.1665 P2p
>
> I can say it works because we are doing it.
>
> Regards,
>
> Tyson Scott - CCIE #13513 R&S, Security, and SP
> Technical Instructor - IPexpert, Inc.
> Mailto: tscott_at_ipexpert.com
> Telephone: +1.810.326.1444, ext. 208
>
>
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of Jack
> Sent: Monday, May 17, 2010 9:50 AM
> To: Cisco certification
> Subject: OT mixed switch types
>
> Cisco Catalyst 3500 does not support 802.1w, rapid STP.
> In an environment with two 6500 as the core switches, and a mix of 4500,
> 3750 and 3500's as the server farm and user switches, is it possible to
> run 802.1w or 802.1s among those capable switches and 802.1d with the
> 3500's simultaneously? If so, how?
>
>
>
> simultaneous
>
> Thank you for your help,
>
> Jack
>
>
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Received on Tue May 18 2010 - 01:25:31 ART