Switch_C#show spanning-tree int f0/3
Interface Fa0/3 (port 9) in Spanning tree 1 is LISTENING
Port path cost 19, Port priority 128
Designated root has priority 32768, address 0002.7d37.33c0
Designated bridge has priority 32768, address 0008.214f.7580
Designated port is 9, path cost 19
Timers: message age 0, forward delay 3, hold 0
BPDU: sent 148, received 0