The window above contains the following information:

Parameter

Description

 

Configuration Name

A previously configured name set on the Switch to uniquely identify the MSTI (Multiple Spanning Tree Instance).

 

If a configuration name is not set, this field will show the MAC address to the device running MSTP.

Revision Level

This value, along with the Configuration Name will identify the MSTP region configured on the Switch.

MSTI ID

This field shows the MSTI IDs currently set on the Switch.This field will always have the CIST MSTI, which

 

may be configured but not deleted. Clicking the hyperlinked name will open a new window for configuring

VID List

parameters associated with that particular MSTI.

This field displays the VLAN IDs associated with the specific MSTI.

 

To delete a previously set MSTI Instance ID, click the corresponding under the Delete heading in the Current MST Configuration Identification window. Clicking the Add button will reveal the following window to configure:

Figure 6- 25. Instance ID Settings window – Add

The user may configure the following parameters to create a MSTI in the Switch.

Parameter

Description

MSTI ID

Enter a number between 1 and 15 to set a new MSTI on the Switch.

Type

Create is selected to create a new MSTI. No other choices are available for this field when creating a new

VID List (1-4094)

MSTI.

This field is used to specify the VID range from configured VLANs set on the Switch. Supported VIDs on the

 

Switch range from ID number 1 to 4094.

Click Apply to implement changes made.

To configure the settings for the CIST, click on its hyperlinked MSTI ID number in the Current MST Configuration Identification window, which will reveal the following window to configure:

Figure 6- 26. Instance ID Settings window – CIST modify

Allied Telesyn AT-9724TS High-Density Layer 3 Stackable Gigabit Ethernet Switch

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Allied Telesis AT-9724TS specifications Msti ID