Re: BPDU Guard not working

spanning-tree portfast

http://www.cisco.com/en/US/docs/switches/lan/catalyst4000/7.4/configuration/guide/stp_enha.html

Switch is in rapid-pvst mode
Root bridge for: VLAN0001-VLAN0002, VLAN0010-VLAN0012, VLAN0014-VLAN0016
 VLAN0018-VLAN0024, VLAN0030-VLAN0031, VLAN0034-VLAN0036, VLAN0046, VLAN0052
 VLAN0057, VLAN0070, VLAN0080, VLAN0090, VLAN0092-VLAN0093, VLAN0095-VLAN009
 VLAN0099-VLAN0100, VLAN0122, VLAN0135, VLAN0170, VLAN0175, VLAN0210
 VLAN0223, VLAN0227-VLAN0228, VLAN0230, VLAN0232-VLAN0233, VLAN0235-VLAN0237
 VLAN0300, VLAN0500-VLAN0506, VLAN0610, VLAN0650, VLAN0700, VLAN0750-VLAN075
 VLAN0801, VLAN0811, VLAN0820, VLAN0895-VLAN0897, VLAN0900
Extended system ID is enabled
*Po**rtfast Default is disabled*
PortFast BPDU Guard Default is enabled
Portfast BPDU Filter Default is disabled
Loopguard Default is enabled
EtherChannel misconfig guard is enabled
UplinkFast is disabled
BackboneFast is disabled
Configured Pathcost method used is short

On Wed, Jul 14, 2010 at 5:55 PM, <dls152_at_cox.net> wrote:

> Hello,
>
> I am running spanning tree using portfast with bdpu gaurd. I have run into
> what I believe is a problem. I have a port that is configure with portfast
> and bdpu-uard. I have a pbx avaya switch connected to the port sending
> bdpu's but the port doesn't shutdown like it should? Any thoughts?
>
>
>
> spanning-tree mode rapid-pvst
> spanning-tree loopguard default
> spanning-tree portfast bpduguard default
> spanning-tree extend system-id
>
> Switch is in rapid-pvst mode
> Root bridge for: VLAN0001-VLAN0002, VLAN0010-VLAN0012, VLAN0014-VLAN0016
> VLAN0018-VLAN0024, VLAN0030-VLAN0031, VLAN0034-VLAN0036, VLAN0046,
> VLAN0052
> VLAN0057, VLAN0070, VLAN0080, VLAN0090, VLAN0092-VLAN0093,
> VLAN0095-VLAN009
> VLAN0099-VLAN0100, VLAN0122, VLAN0135, VLAN0170, VLAN0175, VLAN0210
> VLAN0223, VLAN0227-VLAN0228, VLAN0230, VLAN0232-VLAN0233,
> VLAN0235-VLAN0237
> VLAN0300, VLAN0500-VLAN0506, VLAN0610, VLAN0650, VLAN0700,
> VLAN0750-VLAN075
> VLAN0801, VLAN0811, VLAN0820, VLAN0895-VLAN0897, VLAN0900
> Extended system ID is enabled
> Portfast Default is disabled
> PortFast BPDU Guard Default is enabled
> Portfast BPDU Filter Default is disabled
> Loopguard Default is enabled
> EtherChannel misconfig guard is enabled
> UplinkFast is disabled
> BackboneFast is disabled
> Configured Pathcost method used is short
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
>
>
>
>
>
>

-- 
Shiran Guez
MCSE CCNP NCE1 JNCIA-ER CCIE #20572
http://cciep3.blogspot.com
http://www.linkedin.com/in/cciep3
http://twitter.com/cciep3
Blogs and organic groups at http://www.ccie.net