SMC Networks TigerSwitch SMC6948L2, Management Manual

Page: 49 / 166

U
SING THE
S
YSTEM
C
ONFIGURATION
P
ROGRAM
2-33
Displaying the Current Bridge STA
The parameters shown in the following figure and table describe
the current Bridge STA Information.
Spanning Tree Information : Bridge STA Information
==================================================
Priority : 32768
Hello Time (in seconds) : 2
Max Age (in seconds) : 20
Forward Delay (in seconds): 5
Hold Time (in seconds)
: 1
Designated Root : 128.0000E800E800
Root Cost : 501
Root Port : 1
Reconfig Counts : 3
Topology Up Time : 48069 (0 day, 1 hr, 2min, 34 sec)
<OK>
Use <Tab> or arrow keys to move, <Enter> to select.
Parameter Description
Priority Device priority is used in selecting the root device,
root port, and designated port. The device with
the highest priority becomes the STA root device.
However, if all devices have the same priority, the
device with the lowest MAC address will then
become the root device.
Hello Time The time interval (in seconds) at which the root
device transmits a configuration message.
Max Age The maximum time (in seconds) a device can wait
without receiving a configuration message before
attempting to reconfigure.
Forward Delay The maximum time (in seconds) the root device
will wait before changing states (i.e., listening to
learning to forwarding).
Hold Time The minimum interval between the transmission
of consecutive Configuration BPDUs.
Designated Root The priority and MAC address of the device in the
Spanning Tree that this switch has accepted as the
root device.