11-20-2008 06:36 PM - edited 03-06-2019 02:36 AM
guys can someone please clear few doubts regarding MST.....we have two 3560's swicthes there is 200M etherchannel as well.....now we have 10 vlans so all togather three instances )0,1 and 2
5 vlans are in mst1 and 5 vlans are in mst 2......i have a questions etherchannel is a logical bundle and Spanning tree looks at it as a single link right?? now managment has asked us to divide the vlans one port should run even vlans and other port should run odd vlans.....i mean is it possible as i thought that both instances travel togather on that channel port......i mean guys to be honest i am confused....can someone please help me
11-20-2008 09:01 PM
Hi,
I think the simplest way to do this is to remove the Ether-channel configuration completely and prune the unneeded vlans from the trunks on both sides of the links:
interface fa0/1
switchport trunk allowed vlan 1,3,5,7,9
interface fa0/2
switchport trunk allowed vlan 2,4,6,8,10
Cheers:
Istvan
11-22-2008 05:00 AM
ok what if i have four switches can we do the ablove mentioned excersie..
11-22-2008 05:20 AM
Sure.
I suggest you to do it out of working hours, so the users are not affected by the change during their operation.
Cheers:
Istvan
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