Mstp Port Information - D-Link xStack DGS-3426G User Manual

The user may configure the following parameters for a MSTI on the Switch.
Parameter Description
MSTI ID Displays the MSTI ID previously set by the user.
Type This field allows the user to choose a desired method for altering the MSTI settings. The user
has four choices.
Add – Select this parameter to add VIDs to the MSTI ID, in conjunction with the VID List
parameter.
Remove – Select this parameter to remove VIDs from the MSTI ID, in conjunction with the VID
List parameter.
This field is used to specify the VID range from configured VLANs set on the Switch that the
VID List (1-4094)
user wishes to add to this MSTI ID. Supported VIDs on the Switch range from ID number 1 to
4094. This parameter can only be utilized if the Type chosen is Add or Remove.
Click Apply to implement changes made.

MSTP Port Information

This window displays the current MSTP Port Information and can be used to update the port configuration for an MSTI ID. If a
loop occurs, the MSTP function will use the port priority to select an interface to put into the forwarding state. Set a higher
priority value for interfaces to be selected for forwarding first. In instances where the priority value is identical, the MSTP
function will implement the lowest MAC address into the forwarding state and other interfaces will be blocked. Remember that
lower priority values mean higher priorities for forwarding packets.
To view this window, click L2 Features > Spanning Tree > MSTP Port Information, as shown below:
To view the MSTI settings for a particular port, select the Port number, located in the top left hand corner of the screen and click
Apply. To modify the settings for a particular MSTI Instance, click its hyperlinked MSTI ID, which will reveal the following
window.
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xStack DGS-3426G Layer 2 Gigabit Ethernet Managed Switch
Figure 3 - 49 MSTP Port Information window
Figure 3 - 50 MSTI Settings window
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