4.6.6 MST Instance Configuration. ACTi PPSW-0101, PPSW-1101

User’s Manual of GS-4210 Series

4.6.6 MST Instance Configuration

This page allows the user to configure MST Instance Configuration. The MST Instance Setting, Information and Status screens in Figure 4-6-12 , Figure 4-6-13 & Figure 4-6-14 appear.

Figure 4-6-12 MST Instance Setting Page Screenshot

The page includes the following fields:

Object

 MSTI ID

 VLAN List (1-4096)

 Priority

Description

Allow to assign MSTI ID.

The range for the MSTI ID is 1-15.

Allow to assign VLAN list to special MSTI ID.

The range for the VLAN list is 1-4094.

Controls the bridge priority. Lower numerical values have better priority.

The bridge priority plus the MSTI instance number, concatenated with the 6-byte

MAC address of the switch forms a Bridge Identifier.

Buttons

: Click to apply changes.

Figure 4-6-13 MSTI Instance Setting Information Page Screenshot

The page includes the following fields:

Object

 MSTI

 Status

Description

Display the current MSTI entry

Display the current MSTI status

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 VLAN List

 VLAN Count

 Priority

Display the current VLAN list

Display the current VLAN count

Display the current MSTI priority

User’s Manual of GS-4210 Series

Figure 4-6-14 MST Instance Status Page Screenshot

The page includes the following fields:

Object

 MSTI ID

Description

Display the MSTI ID.

 Regional Root Bridge Display the current designated root bridge

 Internal Root Cost

 Designated Bridge

Display the current internal root cost

Display the current designated bridge

 Root Port

 Max Age

 Forward Delay

Display the current root port.

Display the current max. age.

Display the current forward delay.

 Remaining Hops Display the current remaining hops.

 Last Topology Change Display the current last topology change.

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