JetStream  52-Port Gigabit Stackable L3 Managed Switch  CLI Guide 
 
30.8  revision 
Description 
The  revision  command is used to configure the revision level of MST 
instance. 
Syntax 
revision 
revision 
Parameters 
revision
 —— The revision level for MST region identification, ranging from 0 
to 65535. 
Command Mode 
MST Configuration Mode 
Example 
Configure the revision level of MST as 100: 
T3700G-52TQ(config)#spanning-tree mst configuration 
T3700G-52TQ(config-mst)#revision 100 
30.9  spanning-tree mst instance 
Description 
The spanning-tree mst instance command is used to configure the priority 
of MST instance. To return to the default value of MST instance priority, 
please use no spanning-tree mst instance command. 
Syntax 
spanning-tree mst instance 
instance-id
 priority 
priority 
no spanning-tree mst instance 
instance-id 
priority 
Parameter 
instance-id
 —— Instance ID, ranging from 1 to 8. 
priority
 —— MSTI Priority, which must be multiple of 4096 ranging from 0 to 
61440. By default, it is 32768. MSTI priority  is an important criterion on 
determining if the switch will be chosen as the root bridge in the specific 
instance. 
Command Mode 
Global Configuration Mode 
238