[c-nsp] MST config on single 3560

Manu Chao linux.yahoo at gmail.com
Thu Jul 16 04:40:12 EDT 2009


 For two or more switches to be in the same MST region, they must have the
same VLAN-to-instance map, the same configuration revision number, and the
same name

VTP propagation of the MST configuration is not (yet) supported

On Thu, Jul 16, 2009 at 3:28 AM, <mb at adv.gcomm.com.au> wrote:

> Quoting Manu Chao <linux.yahoo at gmail.com>:
>
> the standard is ieee 802.1s
>>
>> don't change anything to your interface config
>> mst instance and vlan association is a global config
>>
>> if you planned to migrate to mst on your side, make sure you will migrate
>> to
>> mst with your client ;)
>>
>>
> Thanks for the reply.
>
> As we have single 3560's that do not participate in VTP (vtp mode
> transparent), would I be able to have a config similar to this(On each 3560
> in each POP):
>
> spanning-tree mode mst
> spanning-tree mst configuration
> name LOC_A
> revision 10
> instance 0 : Vlan 1-4094
> spanning-tree mst 0 root primary
>
> And maintain the existing port configs?
>
> If we are getting close to reaching port capacity on each 3560, we will be
> upgrading to 4500's.
>
>
>
>
>
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>
>


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