Cisco Catalyst 3750 Metro Command Reference Manual page 626

show spanning-tree
Command Modes User EXEC; indicated keywords available only in privileged EXEC mode.
Command History Release
12.1(14)AX
12.2(25)SEG
Usage Guidelines If the vlan-id variable is omitted, the command applies to the spanning-tree instance for all VLANs.
Examples This is an example of output from the show spanning-tree active command:
Switch# show spanning-tree active
VLAN0001
Spanning tree enabled protocol ieee
Root ID
Bridge ID
Uplinkfast enabled
Interface
---------------- ---- --- --------- -------- --------------------------------
Gi1/0/1
<output truncated>
Catalyst 3750 Metro Switch Command Reference
2-598
Modification
This command was introduced.
The digest keyword was added, and new digest and transmit hold count
fields appear.
Priority 32768
Address 0001.42e2.cdd0
Cost 3038
Port 24 (GigabitEthernet1/0/1)
Hello Time 2 sec Max Age 20 sec
Priority 49153 (priority 49152 sys-id-ext 1)
Address 0003.fd63.9580
Hello Time 2 sec Max Age 20 sec
Aging Time 300
Role Sts Cost
Root FWD 3019
Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
Forward Delay 15 sec
Forward Delay 15 sec
Prio.Nbr Type
128.24 P2p
OL-9645-10