Port Config - TP-Link JetStream T1600G-28TS User Manual

7.2 Port Config

On this page you can configure the parameters of the ports for CIST.
Choose the menu Spanning Tree→Port Config to load the following page.
The following entries are displayed on this screen:
Port Config

UNIT:1/LAGS:
Select:
Port:
Status:
Priority:
ExtPath Cost:
IntPath Cost:
Edge Port:
P2P Link:
MCheck:
Figure 7-6 Port Config
Click 1 to configure the physical ports. Click LAGS to configure the
link aggregation groups.
Select the desired port for STP configuration. It is multi-optional.
Displays the port number of the switch.
Select Enable /Disable STP function for the desired port.
Enter a value from 0 to 240 divisible by 16. Port priority is an
important criterion on determining if the port connected to this port
will be chosen as the root port. The lower value has the higher
priority.
ExtPath Cost is used to choose the path and calculate the path costs
of ports in different MST regions. It is an important criterion on
determining the root port. The lower value has the higher priority.
IntPath Cost is used to choose the path and calculate the path costs
of ports in an MST region. It is an important criterion on determining
the root port. The lower value has the higher priority.
Select Enable/Disable Edge Port. The edge port can transit its state
from blocking to forwarding rapidly without waiting for forward delay.
Select the P2P link status. If the two ports in the P2P link are root port
or designated port, they can transit their states to forwarding rapidly
to reduce the unnecessary forward delay.
Select Enable to perform MCheck operation on the port. Unchange
means no MCheck operation.
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