Cisco WS-C3560E-48PD-SF Command Reference - Page 553

Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show spanning-tree | begin | exclude | include expression (Optional) Display begins with the line that matches the expression. (Optional) Display excludes lines that match the expression. (Optional) Display includes lines that match the specified expression. Expression in the output to use as a reference point. Command Modes User EXEC Command History Release 12.2(25)SEC 12.1(19)EA1 Modification The digest keyword was added, and new digest and transmit hold count fields appear. This command was introduced. Usage Guidelines If the vlan-id variable is omitted, the command applies to the spanning-tree instance for all VLANs. Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear. 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 Priority 32768 Address 0001.42e2.cdd0 Cost 3038 Port 24 (GigabitEthernet0/1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 49153 (priority 49152 sys-id-ext 1) Address 0003.fd63.9580 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Aging Time 300 Uplinkfast enabled Interface Role Sts Cost Prio.Nbr Type Gi0/1 Root FWD 3019 128.24 P2p 78-16405-05 Catalyst 3560 Switch Command Reference 2-521