c2900xl#sh vlan
VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Fa0/1, Fa0/2, Fa0/3, Fa0/4,
                                                Fa0/6, Fa0/7, Fa0/8, Fa0/9,
                                                Fa0/10, Fa0/11, Fa0/12, Fa0/13,
                                                Fa0/14, Fa0/15, Fa0/16, Fa0/17,
                                                Fa0/18, Fa0/19, Fa0/20, Fa0/21,
                                                Fa0/23, Fa0/24
2    L2_DEVICES                       active
3    DPF                              active
4    BB                               active    Fa0/5
1002 fddi-default                     active
1003 trcrf-default                    active
1004 fddinet-default                  active
1005 trbrf-default                    active

VLAN Type  SAID       MTU   Parent RingNo BridgeNo Stp  BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1    enet  100001     1500  -      -      -        -    -        1002   1003
2    enet  100002     1500  -      -      -        -    -        0      0
3    enet  100003     1500  -      -      -        -    -        0      0
4    enet  100004     1500  -      -      -        -    -        0      0
1002 fddi  101002     1500  -      -      -        -    -        1      1003
1003 trcrf 101003     4472  1005   3276   -        -    srb      1      1002
1004 fdnet 101004     1500  -      -      1        ibm  -        0      0
1005 trbrf 101005     4472  -      -      15       ibm  -        0      0

VLAN AREHops STEHops Backup CRF
---- ------- ------- ----------
1003 0       0       off

c2900xl#sh spanning-tree vlan 4

Spanning tree 4 is executing the IEEE compatible Spanning Tree protocol
  Bridge Identifier has priority 32768, address 0004.c09d.f404
  Configured hello time 2, max age 20, forward delay 15
  We are the root of the spanning tree
  Topology change flag not set, detected flag not set, changes 4
  Times:  hold 1, topology change 35, notification 2
          hello 2, max age 20, forward delay 15
  Timers: hello 0, topology change 0, notification 0

Interface Fa0/5 (port 17) in Spanning tree 4 is down
   Port path cost 19, Port priority 128
   Designated root has priority 32768, address 0004.c09d.f404
   Designated bridge has priority 32768, address 0004.c09d.f404
   Designated port is 17, path cost 0
   Timers: message age 0, forward delay 0, hold 0
   BPDU: sent 0, received 0
   The port is in the portfast mode

Interface Fa0/22 (port 36) in Spanning tree 4 is FORWARDING
   Port path cost 19, Port priority 128
   Designated root has priority 32768, address 0004.c09d.f404
   Designated bridge has priority 32768, address 0004.c09d.f404
   Designated port is 36, path cost 0
   Timers: message age 0, forward delay 0, hold 0
   BPDU: sent 777414, received 4
c2900xl#