TP-Link T3700G-28TQ T3700G-28TQ V1 UG - Page 115

Select, Status, Priority, Ext-Path Cost, Edge Port, P2P Link, MCheck, Port Mode, Port Config

Page 115 highlights

Figure 8-6 Port Config The following entries are displayed on this screen:  Port Config UNIT: Select: Port: Status: Priority: Ext-Path Cost: Int-Path Cost: Edge Port: P2P Link: MCheck: Port Mode: Select the unit ID of the desired member in the stack. 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. Display the spanning tree mode of the port. 104

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Figure 8-6 Port Config
The following entries are displayed on this screen:
Port Config
UNIT:
Select the unit ID of the desired member in the stack.
Select:
Select the desired port for STP configuration. It is multi-optional.
Port:
Displays the port number of the switch.
Status:
Select Enable /Disable STP function for the desired port.
Priority:
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.
Ext-Path Cost:
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.
Int-Path Cost:
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.
Edge Port:
Select Enable/Disable Edge Port. The edge port can transit its state
from blocking to forwarding rapidly without waiting for forward delay.
P2P Link:
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.
MCheck:
Select Enable to perform MCheck operation on the port. Unchange
means no MCheck operation.
Port Mode:
Display the spanning tree mode of the port.
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