D-Link DGS-3212SR [86/224] Mst configuration table

DGS-3212SR Stackable Gigabit Layer 2 Switch

MST Configuration Table

The MST Configuration Table window allow the user to configure a MSTI instance on the Switch. These settings will

uniquely identify a multiple spanning tree instance set on the Switch. The Switch initially possesses one CIST or Common

Internal Spanning Tree of which the user may modify the parameters for but cannot change the MSTI ID for, and cannot be

deleted. To view the MST Configuration Identification window, click Configuration > Spanning Tree > MST

Configuration Identification:

Figure 4- 35. MST Configuration Identification window

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 con-

figured 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 parameters associated with that

particular MSTI.

VID List

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 MST

Configuration Identification window. Note that the CIST cannot be deleted. Clicking the Add button will reveal the

following window to configure: