Re: Spanning-tree Guard Root

Thanks all for replying.

My Rack BB is 2600
applying "spanning-tree guard root" on interface facing BB stops
communication with backbone
Vlan interface status goes <status = up> <Protocol=down>

int fa 0/7
switchport mode acc
sw acc vlan 9
spanning-tree guard root

int vlan 2
ip add 192.168.2.1 255.255.255.0

On Tue, Apr 12, 2011 at 12:24 AM, Ametewee, Selassie K. (Lockheed Martin
IS&GS) <Selassie.Ametewee_at_va.gov> wrote:

> That's my understanding too. To prevent another switch with a lower
> priority from becoming the root bridge.
>
> Any other explanation Experts?
>
> Thanks,
> Sel
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> Tony claros
> Sent: Monday, April 11, 2011 5:03 PM
> To: Cisco certification
> Subject: Spanning-tree Guard Root
>
> Hi
>
> Can someone explain *"spanning-tree guard root" *
> **
> *( To avoid switch becoming a root bridge - is what i understood when
> reading books ) *
> **
> **
> *Thanks*
> *TC*
>
>
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Received on Tue Apr 12 2011 - 00:39:29 ART