Distributed Spanning Tree Commands
page 16-120 OmniSwitch 6250 CLI Reference Guide November 2009
-> bridge mode 1x1
-> show spantree
Spanning Tree Path Cost Mode : AUTO
Spanning Tree PVST+ Mode : Enable
Vlan STP Status Protocol Priority
-----+----------+--------+--------------
1 ON STP 32768 (0x8000)
2 ON STP 32768 (0x8000)
3 ON STP 32768 (0x8000)
4 ON STP 32768 (0x8000)
5 ON STP 32768 (0x8000)
6 ON STP 32768 (0x8000)
7 ON STP 32768 (0x8000)
-> show spantree 2
Spanning Tree Parameters for Vlan 2
Spanning Tree Status : ON,
Protocol : IEEE STP,
mode : PVST+ (1 STP per Vlan),
Priority : 32768 (0x8000),
Bridge ID : 8000-00:d0:95:6a:f4:58,
Designated Root : 0000-00:00:00:00:00:00,
Cost to Root Bridge : 0,
Root Port : Slot 1 Interface 1,
Next Best Root Cost : 0,
Next Best Root Port : Slot 1 Interface 1,
Tx Hold Count : 6,
Topology Changes : 0,
Topology age : 00:00:00,
Current Parameters (seconds)
Max Age = 20,
Forward Delay = 15,
Hello Time = 2
Parameters system uses when attempting to become root
System Max Age = 20,
System Forward Delay = 15,
System Hello Time = 2
output definitions
Spanning Tree Path Cost
Mode
The Spanning Tree path cost mode for the switch (32 BIT or AUTO)
Configured through the bridge path cost mode command.
Spanning Tree PVST+ Mode Indicates whether the PVST + status is enabled or disabled. Configured
through the bridge mode 1x1 pvst+ command.
Vlan The VLAN ID associated with the VLAN Spanning Tree instance.
Configured through the vlan commands
STP Status The Spanning Tree state for the instance (ON or OFF). Configured
through the vlan stp command.
Protocol The Spanning Tree protocol applied to this instance (STP or RSTP).
Configured through the bridge protocol command.
Mode The Spanning Tree operating mode for the switch (PVST+, 1x1 or
flat). Configured through bridge mode 1x1 pvst+ or bridge mode
command.
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