Motorola P120 User Manual
Chapter 6
Legacy CLI (Command Line Interface)
58
Cajun P120 User’s Guide
Spanning Tree Group (STA-PORT)
This group includes parameters for the configuration of the spanning tree
parameters per Cajun P120 port. The table below displays the parameters, a
description of the parameters, the default values, and the valid range of values.
parameters per Cajun P120 port. The table below displays the parameters, a
description of the parameters, the default values, and the valid range of values.
The syntax for this command is:
set|show sta-port
If you do not enter a port#, all ports will be displayed.
Table 6.10
STA-PORT Group Parameters
Parameter
Description
Default Value(s)
Valid Range
for Values
for Values
PORT-PRIO
Port priority
80 Hex
00-FF
PATH-COST
Port path cost
13 Hex (Port 25/26
4 Hex)
4 Hex)
1-FFFF
TOP-CHG
Enables topology
changes
changes
ena
ena, dis
PORT-PRIO
This is the priority (hexadecimal value) of the port used in
determining its state.
determining its state.
PATH-COST
This is the path cost of the port used in determining its state.
Faster ports should be set with a lower path cost. We
recommend a path cost of 4 for Gigabit ports, 19 (Decimal) for
100M ports, and 100 for 10M ports.
Faster ports should be set with a lower path cost. We
recommend a path cost of 4 for Gigabit ports, 19 (Decimal) for
100M ports, and 100 for 10M ports.
TOP-CHG
Determines whether changes in this link will or will not cause
a topology change. Ports with end-stations connected to them
should be set to disable (dis) to prevent changes in the state of
the end-station (such as powering off the PC) from generating
a topology change. Ports with all devices, other than end-
stations, connected to them should be set to Enable (ena;
default).
a topology change. Ports with end-stations connected to them
should be set to disable (dis) to prevent changes in the state of
the end-station (such as powering off the PC) from generating
a topology change. Ports with all devices, other than end-
stations, connected to them should be set to Enable (ena;
default).