[c-nsp] [ASAP] STP port-state

[Andy Dills]

On Thu, 20 Dec 2007, Hiromasa Sekiguchi wrote:

> Hi,
> 
> In what situation does "Port-State" output "type-inconsis"?
> We use cat6k.
> 
> > (enable) sh spantree
> VLAN 1
> Spanning tree mode          PVST+
> Spanning tree type          ieee
> Spanning tree enabled
> 
> Designated Root             ******
> Designated Root Priority    32769
> Designated Root Cost        0
> Designated Root Port        1/0
> Root Max Age   20 sec   Hello Time 2  sec   Forward Delay 15 sec
> 
> Bridge ID MAC ADDR          ******
> Bridge ID Priority          32769  (bridge priority: 32768, sys ID ext: 1)
> Bridge Max Age 20 sec   Hello Time 2  sec   Forward Delay 15 sec
> 
> Port                     Vlan Port-State    Cost      Prio Portfast Channel_id
> ------------------------ ---- ------------- --------- ---- -------- ----------
>  2/1                     1    type-inconsis         4   32 disabled 0
> 			      ^^^^^^^^^^^^^
> Is "type-inconsis" the same meaning as "type-pvid-inconsistent"?

This URL should help you identify what is causing the STP inconsistency:

http://www.cisco.com/warp/public/473/pvid_inconsistency_24063.html

Andy

---
Andy Dills
Xecunet, Inc.
www.xecu.net
301-682-9972
---
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