Allied Telesis AT-S63 - Manual (Page 320)

Chapter 20: Multiple Spanning Tree Protocol
320 Section IV: Spanning Tree Protocols
The Modify MSTI page is shown in Figure 127.
Figure 127. Modify MSTI Page
7. To change the MSTI’s priority value, enter a value in the Priority field.
This parameter is used in selecting a regional root for the MSTI. The
range is 0 (zero) to 61,440 in increments of 4,096, with 0 being the
highest priority. For a list of the increments, refer toTable 6, “Bridge
Priority Value Increments” on page 296. The default is 0.
8. To add or remove VLANs from the MSTI, edit the VIDs in the VLAN
List field. Separate multiple VIDs with a comma.
9. Click Apply.
10. Repeat steps 5 to 9 to modify additional MSTIs.
11. To permanently save your changes, select the Save Config option in
the Configuration menu.
Deleting an MSTI
To delete an MSTI, perform the following procedure:
1. From the home page, select Configuration.
2. From the Configuration menu, select the Layer 2 option.
3. Select the Spanning Tree tab.
The Spanning Tree tab is shown in Figure 113 on page 292.
4. Click Configure.
The expanded MSTP Spanning Tree tab is shown in Figure 125 on
page 315.
5. In the CIST/MSTI Table section of the tab, click the button next to the
MSTI to be deleted. You can only delete one MSTI at a time.
6. Click Remove.