10-20-2009 04:48 PM - edited 03-06-2019 08:13 AM
I have the following statements in my config:
spanning-tree vlan 1,20,27-28,30,32-64 priority 28672
spanning-tree vlan 72-88,90,92,96-101,104,106,160-163,200,202 priority 24576
spanning-tree vlan 204,206,250-251,254-255,264,800,980,999,1030 priority 24576
These were put in from when the switch was originally installed a few months ago. Now I want to add a vlan with a priority of 24576.
Will it just append itself to one of the existing lines or will it create a new statement? Spanning tree is a bit of an issue here and I don't want to make any changes that might cause a massive reconvergence of the network.
Solved! Go to Solution.
10-20-2009 04:52 PM
Roland
Doesn't really matter whether it adds it to existing line or creates new one. What does matter is if you change the priority of a switch for that vlan STP will need to recalculate for that vlan and only that vlan. So this sort of thing is best done out of core production hours.
Jon
10-20-2009 04:52 PM
Roland
Doesn't really matter whether it adds it to existing line or creates new one. What does matter is if you change the priority of a switch for that vlan STP will need to recalculate for that vlan and only that vlan. So this sort of thing is best done out of core production hours.
Jon
10-20-2009 04:55 PM
Thanks for the help gave me the answer I was looking for.
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