Allied Telesis AT-GS950/48, User Manual

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AT-GS950/48 Web Interface User Guide
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See “Multiple Spanning Tree Regions” on page 382 for more
information.
Revision Level - The parameter indicates the region’s revision and
must be identical to the regional names specified on other switches in
the same MSTP region. See “Multiple Spanning Tree Regions” on
page 382 for more information.
2. Click Apply .
3. From the main menu on the left side of the page, select Save Settings
to Flash to permanently save your changes.
Create VLAN
Mapping to MST
Instance
1. Enter the instance ID in the MSTI ID field (1-31).
2. Enter an existing VLAN ID or a range of existing VLAN IDs in the VID
List field that you want to associate with the MSTI ID entered in
Step 1.
3. Select the instance priority that determines the regional root using the
Priority drop-down menu.
4. Click Add .
The Instance ID and the Mapped VLAN or VLANs will be displayed in
the table on the page.
5. From the main menu on the left side of the page, select Save Settings
to Flash to permanently save your changes.
Modify MST
Instance
1. In the VID List field, enter the VLAN ID(s) for the MST Instance that
you want to modify.
2. Use the Priority drop-down menu to select the MST instance priority.
3. In the Action column of the table, click Apply .
4. From the main menu on the left side of the page, select Save Settings
to Flash to permanently save your changes.
Delete MST
Instance
1. In the Action column of the table, click Delete for the MST Instance
that you want to delete.
The instance is deleted along with the mapped associations to the
VLANs that are listed.
2. From the main menu on the left side of the page, select Save Settings
to Flash to permanently save your changes.