Allied Telesis AT-S60 - Manual (Page 234)

AT-S60 Management Software User’s Guide
Section II: Local and Telnet Management 233
2. Enter the MSTP IDs that you want to delete. The range is 1 to 15. (You
cannot delete CIST, which has a value of 0.)
All VLANs associated with a deleted MSTP ID are returned to CIST.
3. After making changes, type R until you return to the Main Menu. Then
type S to select Save Configuration Changes.
Modifying an MSTI ID
To change the MSTI priority value for an MSTI, do the following:
1. From the MSTI Menu, type 3 to select MSTI Configuration Menu.
The following prompt is displayed:
Enter the MSTI ID to be modified: [1 to 15] ->
2. Enter the MSTP IDs that you want to modify. The range is 1 to 15. You
can specify only one MSTI ID at a time.
The following prompt is displayed:
Enter new priority [the value will be multiplied by
4096] [0 to 15] -> 8
3. Enter a new MSTI priority number for this MSTI on the bridge. 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. This parameter is used in selecting a regional root for the
MSTI. For a list of the increments, refer to Table 5, Bridge Priority
Value Increments on page 187.
4. After making changes, type R until you return to the Main Menu. Then
type S to select Save Configuration Changes.
Associating
VLANs to MSTI
IDs
When you create a new MSTI ID, you are given the opportunity of
associating VLANs to it. But, once a MSTI ID is created, there might come
a time when you want to add more VLANs to it, or perhaps remove
VLANs. This procedure explains how to associate VLANs on the switch to
an existing MSTI ID and also how to remove VLANs. Before performing
this procedure, note the following:
❑ You must create a MSTI ID before you can assign VLANs to it. To
create a MSTI ID, refer to Creating, Deleting, and Modifying
MSTI IDs on page 231.
❑ You can assign a VLAN to only one MSTI. By default, a VLAN, when
created, is associated with the CIST instance, which has a MSTI ID
of 0.
❑ An MSTI can contain any number of VLANs.