Dell PowerConnect J-EX4200-24T Software Manual page 1469

show spanning-tree
bridge vlan-id (VSTP)
Bridge ID
Extended system ID
user@host> show spanning-tree bridge vlan-id 10
STP bridge parameters
Routing instance name
Enabled protocol
STP bridge parameters for VLAN 10
Root ID
Hello time
Maximum age
Forward delay
Message age
Number of topology changes
Time since last topology change : 14127 seconds
Local parameters
Bridge ID
Extended system ID
Chapter 69: Operational Mode Commands for Spanning-Tree Protocols
: 28672.00:90:69:0b:3f:d0
: 0
: GLOBAL
: RSTP
: 28672.00:90:69:0b:3f:d0
: 2 seconds
: 20 seconds
: 15 seconds
: 0
: 58
: 28672.00:90:69:0b:3f:d0
: 0
1397