356 ConfiguringSwitching Information
•
Root Bridge ID
of the root bridge which is the one with the lowest path cost.
•
Root Port —
Indicates the root port of the selected instance.
•
Root Path Cost —
Indicates the path cost of the selected instance.
Modifying MSTP Settings:
1.
Open the
MSTP Settings
page.
2.
Modify the fields in the
Global Settings
and
Instance Settings
sections as needed.
3.
Click
Apply Changes
.
The MSTP parameters are modified, and the device is updated.
Displaying the MSTP VLAN to Instance Mapping Table
1.
Open the
MSTP Settings
page.
2.
Click
Show All
.
The
MSTP Settings Table
displays.
Figure 7-46. MSTP Settings Table
3.
To modify the Instance ID for one or more VLANs, check
Edit
for the desired VLANs.
4.
Make needed changes to Instance IDs. Enter a value of 0 to remove the VLAN-to-Instance mapping.
5.
Click Apply Changes.
The Instance IDs are modified for the selected VLANs, and the device is updated.
Defining MST Instances Using CLI Commands
For information about the CLI commands that per form this function, see the following chapter in the
CLI Reference Guide
:
• Spanning Tree Commands
The following table summarizes the equivalent CLI commands for this feature.