STP: SPANNING TREE

• No. of  BPDU pakcet recived and send at an interface
• show spanning-tree int f0/0 detail | incl [BPDU|send|recived]
• clear interface STP counters
• clear spanning-tree counter
• 
  
• Making router send stp information
• Router(config)#brdige 1 protocol iee
•                       # int f0/0
•                           -if)# bridge-group 1
•                           -if)# end