Accton Technology ES3526XA - Manual (Page 411)

Spanning Tree Commands
4-169
4
The MST region name and revision number (page 4-169) are used to
designate a unique MST region. A bridge (i.e., spanning-tree compliant device
such as this switch) can only belong to one MST region. And all bridges in the
same region must be configured with the same MST instances.
Example
Related Commands
revision (4-169)
revision
This command configures the revision number for this multiple spanning tree
configuration of this switch. Use the no form to restore the default.
Syntax
revision number
number - Revision number of the spanning tree. (Range: 0-65535)
Default Setting
0
Command Mode
MST Configuration
Command Usage
The MST region name (page 4-168) and revision number are used to
designate a unique MST region. A bridge (i.e., spanning-tree compliant device
such as this switch) can only belong to one MST region. And all bridges in the
same region must be configured with the same MST instances.
Example
Related Commands
name (4-168)
max-hops
This command configures the maximum number of hops in the region before a
BPDU is discarded. Use the no form to restore the default.
Syntax
max-hops hop-number
hop-number - Maximum hop number for multiple spanning tree.
(Range: 1-40)
Console(config-mstp)#name R&D
Console(config-mstp)#
Console(config-mstp)#revision 1
Console(config-mstp)#