Lantronix SISPM1040-xxxx-L3 Web User Guide
33856 Rev. A https://www.lantronix.com/ 149
MSTI Priority: Controls the bridge priority. Lower numeric 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
Edit: In the MSTI Port column, click this to edit the MSTI ports of the instance (see STP CIST Port Configuration
below).
Apply: Click to save changes.
Reset: Click to undo any changes made locally and revert to previously saved values.
STP CIST Port Configuration
In the MSTI Port column of the STP MSTI Configuration page, click the Edit button to edit the MSTI ports of the
instance.
Port : The switch port number of the logical STP port.
STP Enabled : Controls whether STP is enabled on this switch port. This field will be read only if Voice VLAN
feature is enabled. The Voice VLAN port mode will be read only if this field be Enabled.
Path Cost : Controls the path cost incurred by the port. The Auto setting will set the path cost as appropriate by
the physical link speed, using the 802.1D recommended values. Using the Specific setting, a user-defined value
can be entered. The path cost is used when establishing the active topology of the network. Lower path cost ports
are chosen as forwarding ports in favor of higher path cost ports. Valid values are 1 – 200000000 hops.