JetStream  52-Port Gigabit Stackable L3 Managed Switch  CLI Guide 
 
30.11  spanning-tree priority 
Description 
The spanning-tree priority command is used to configure the bridge priority. 
To return to the default value of bridge priority, please use no spanning-tree 
priority command. 
Syntax 
spanning-tree priority 
priority 
no spanning-tree priority   
Parameter 
priority
 —— Bridge priority, ranging from 0 to 61440. The priority must be an 
integral multiple of 4096 and it is 32768 by default. 
Command Mode 
Global Configuration Mode 
Example 
Configure the bridge priority as 4096: 
T3700G-52TQ(config)#spanning-tree priority 4096 
30.12  spanning-tree timer 
Description   
The  spanning-tree timer command is used to configure forward-time and 
max-age of Spanning Tree. To return to the default configurations, please use 
no spanning-tree timer command.   
Syntax   
spanning-tree timer { [forward-time 
forward-time
] [max-age 
max-age
] }   
no spanning-tree timer   
Parameter   
forward-time 
—— Forward Delay, which is the time for the port to transit its 
state after the network topology is changed. Forward Delay ranges from 4 to 
30 in seconds and it is 15 by default. Otherwise, 2 * (Forward Delay -  1) >= 
Max Age. 
max-age 
——  The  maximum  time the switch can wait without receiving a 
BPDU before attempting to reconfigure, ranging from 6 to 40 in seconds. By 
default, it is 20.   
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