101
4.
Enter the parameters.
•
Region Name—Define an MSTP region name.
•
Revision—Define an unsigned 16-bit number that identifies the revision of the
current MST configuration. The field range is from 0 to 65535.
•
Maximum Hops—Set the total number of hops that occur in a specific region
before the BPDU is discarded. Once the BPDU is discarded, the port information is
aged out. The field range is from 1 to 40.
•
IST Master (display only)—Displays the region’s master.
5.
Click
Apply
. The MSTP properties are defined, and the Running Configuration file is
updated.
To edit an MSTP instance:
1.
Click
Configuration > Spanning Tree Management> MSTP Properties
.
2.
Select the MST instance from the
MST Instance Table
and click
Edit
.
3.
Enter the parameters.
•
MST Instance ID—Select an MST instance to be displayed and defined.
•
Bridge Priority—Set the priority of this bridge for the selected MST instance.
•
Action—Select
Add VLAN
or
Remove VLAN.
•
VLANs—Displays the VLANs mapped to the selected instance. The default
mapping is that all VLANs are mapped to the common and internal spanning tree
(CIST) instance 0).
4.
Click
Apply
. The MSTP properties are defined, and the Running Configuration file is
updated.