Allied Telesis AT-S63 - Manual (Page 191)

AT-S63 Management Software Web Browser Interface User’s Guide
Section II: Advanced Features 191
2. From the Configuration menu, select the Layer 2 option.
The Layer 2 page is displayed with the MAC Address tab selected
by default, as shown in Figure 23 on page 90.
3. Select the Spanning Tree tab.
The Spanning Tree tab is shown in Figure 51 on page 164.
4. Click Configure.
The expanded MSTP Spanning Tree tab is shown in Figure 62 on
page 185.
5. In the CIST/MSTI Table section of the tab, click the button next to the
MSTI ID you want to modify. You can select only one MSTI ID at a time.
You cannot modify CIST.
6. Click Modify.
The Modify MSTI page is shown in Figure 64.
Figure 64. Modify MSTI Page
7. In the Priority field, enter a new MSTI Priority value. 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 5, ”Bridge Priority Value
Increments” on page 168. The default is 0.
8. Click Apply.
9. To permanently save the change, return to the General tab on the
System page and click Save Changes.
For more information about what the Save Changes button does,
refer to ”Saving Your Parameter Changes” on page 36.
10. Repeat this procedure to modify more MSTI IDs.