[c-nsp] STP funnies - moving from forwarding to forwarding

Dale W. Carder dwcarder at doit.wisc.edu
Wed May 10 14:49:48 EDT 2006


Thus spake Marko Milivojevic (markom at PanGalactic.net) on Wed, May 10, 2006 at 06:17:37PM +0000:
> 
> Do you have portfast configured on these ports?

all more or less look like this:

interface FastEthernet7/43
 description foo
 switchport
 switchport access vlan 632
 switchport mode access
 no ip address
 logging event spanning-tree status
 logging event bundle-status
 logging event trunk-status
 speed 100
 duplex full
 no mdix auto
 spanning-tree portfast
 spanning-tree bpduguard enable
 spanning-tree guard root


Dale

> Dale W. Carder wrote:
> >Thus spake Daniel Roesen (dr at cluenet.de) on Wed, May 10, 2006 at 
> >02:23:53PM +0200:
> >>On Thu, May 04, 2006 at 06:13:07PM +0200, Daniel Roesen wrote:
> >>>%SPANTREE-SP-6-PORT_STATE: Port Gi4/1 instance 100 moving from
> >>>forwarding to forwarding
> >>Nobody ever seen that happening?


----------------------------------
Dale W. Carder - Network Engineer
University of Wisconsin at Madison
http://net.doit.wisc.edu/~dwcarder



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