I think you might be right on this. I'm now configuring a 2948G and I see that all of my VLAN1 ports show up in 'show spantree' even if STP is disabled. If the port is in another VLAN it won't show up at all. So, STP probably wasn't even the cause the problems we were having earlier.
Thanks for everyone's help! John >>> "Henry D." 7/29/02 10:06:54 AM >>> John, It might be just a display issue on the switch, I just checked couple of my 6500's and for the VLAN's that have the STP disabled with active ports I see the same results. I think when you plug in a laptop to any available port on the same VLAN you'll see that it doesn't go thru STP phases and automatically goes into forwarding... ""John Neiberger"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I have an interesting problem that I'm not able to resolve. On a > particular 2980G I need to completely disable spanning tree. After > issuing the command 'set spantree disable all' I would expect not to see > any ports participating in STP. However, look at this: > > SCORP0201-A> (enable) show spantree > VLAN 1 > Spanning tree disabled > > Bridge ID MAC ADDR 00-08-e2-b3-8c-00 > Bridge ID Priority 32768 > Bridge Max Age 20 sec Hello Time 2 sec Forward Delay 15 sec > > Port Vlan Port-State Cost Prio Portfast > Channel_id > ------------------------ ---- ------------- --------- ---- -------- > ---------- > 3/1 1 not-connected 100 32 disabled 0 > > 3/2 1 not-connected 100 32 disabled 0 > > 3/3 1 forwarding 100 32 disabled 0 > > 3/4 1 forwarding 100 32 disabled 0 > > 3/5 1 not-connected 100 32 disabled 0 > > 3/6 1 not-connected 100 32 disabled 0 > > 3/7 1 not-connected 100 32 disabled 0 > > 3/8 1 not-connected 100 32 disabled 0 > > 3/9 1 forwarding 100 32 disabled 0 > > 3/10 1 forwarding 100 32 disabled 0 > > 3/11 1 not-connected 100 32 disabled 0 > > 3/12 1 not-connected 100 32 disabled 0 > > 3/13 1 not-connected 100 32 disabled 0 > > 3/14 1 not-connected 100 32 disabled 0 > > --More-- > > Initially it says that STP on VLAN1 is disabled, but then goes on to > show several ports in VLAN 1 that are still running spanning tree. STP > was successfully disabled on the other VLANs but I just can't get this > to go away and we really need to get this done thanks to another > annoying issue that no one has resolved yet. > > We have certain Dell machines that will BSOD if the network isn't > immediately available. STP portfast isn't fast enough so I've been > disabling STP altogether. > > Any thoughts on this? Am I missing something very obvious? I've > checked CCO and there appears to be no STP-related bugs on the 2948. > Unfortunately, they don't have separate info for the 2980G. > > Thanks, > John Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=50037&t=50009 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]