From: Fernando Carvalho (fernando.cagica@t-online.de)
Date: Fri Jun 20 2008 - 13:22:51 ART
You mean spanning.tree mst 1 root <primary|secondary>.
this command runs one macro that will decrease the priority of the
switch where it is applied to a value that makes it become the root (but
this will be done only when you apply the command, if in the future some
new swich is added to the network with a lower priority than the root
then this command is not going to work again by itself, the new switch
will become the new root, also when you type "show run" you will not see
the command in the output config the same way you entered it (just
try)... see the following link:
so both commands make one switch become the root, which should you use
depends on what you are requested to do....
HTH
akyccie schrieb:
> Question: SW1 should be the root about mst Intance (1)
>
> There are two way to achive the same
>
> a).
>
> SW1
> Spanning-tree mst 1 priority 0
>
> b).
> sw1
> spanning-tree mst 1 root bridge
>
> Is there any difference here, which one is right way from exam point of view
>
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
>
>
>
>
>
-- Fernando Carvalho CCIE #20126 (R&S)
This archive was generated by hypermail 2.1.4 : Tue Jul 01 2008 - 06:23:22 ART