Viewing global and VLAN spanning tree status
Syntax:
show spanning-tree
Displays the switch’s global and VLAN spanning tree status.
Viewing the switch's global and VLAN spanning tree status
switch# show spanning-tree Spanning Tree Information STP Enabled [No] : Yes Mode : RPVST Extended System ID : Disabled Ignore PVID Inconsistency : Disabled RPVST Enabled VLANs : 10,20 Switch MAC Address : 0024a8-d13a40 Root Guard Ports : Loop Guard Ports : TCN Guard Ports : BPDU Protected Ports : 23-24 BPDU Filtered Ports : 23-24 Auto Edge Ports : 1-24,A1-A4 Admin Edge Ports : VLAN Root Mac Root Root Root Hello ID Address Priority Path-Cost Port Time(sec) ----- --------------- ---------- ---------- -------------------- --------- 10 0024a8-d13a40 32,768 0 This switch is root 2 20 0024a8-d13a40 32,768 0 This switch is root 2