User's Manual

Smart Managed Pro Switches MS510TX and MS510TXPP
Configure Switching User Manual129
The System Information page displays.
5. Select Switching
> STP > Advanced > MST Port Configuration.
6. In the MST Select menu, select the MST instance.
7. Select
which type of interfaces display onscreen:
• T
o display physical ports only, click the PORTS link.
• T
o display LAGs only, click the LAGS link.
• T
o display both physical ports and LAGs, click the All link.
8. Select
one or more interfaces by taking one of the following actions:
• T
o configure a single interface, select the check box associated with the interface, or
type the interface number in the Go To Interface field and click the Go button.
• T
o configure multiple interfaces with the same settings, select the check box
associated with each interface.
• T
o configure all interfaces with the same settings, select the check box in the heading
row.
9. Configure
the MST values for the selected interfaces:
• Port Priority.
Specify the priority for the interfaces. The port priority is set in multiples
of 16. The range is 0–240. The default setting is 128.
• Port Path Cost. Specify the path cost for the interfaces.
The range is 0–200000000.
The default setting is 2000000. If you enter 0, the switch recalculates the path cost.
10. Click
the Apply button.
Your settings are saved.
11. T
o restart the STP migration process (that is, force renegotiation with neighboring switches
for the selected interfaces), click the Activate Protocol Migration button.