Allied Telesis AT-S63 - Manual (Page 491)

AT-S63 Management Software Command Line User’s Guide
Section V: Spanning Tree Protocols 491
SET MSTP PORT
Syntax 1
set mstp port= port |all [extportcost=auto| portcost ]
[edgeport=yes|no|no|on|off|true|false]
[ptp|pointtopoint=yes|no|on|off|true|false|autoupdate]
[migrationcheck=yes|no|on|off|true|false]
Syntax 2
set mstp port= port |all [intportcost=auto| portcost ]
[portpriority= priority ] [stpid= msti_id ]
Parameters
port Specifies the port you want to configure. You can
specify more than one port at a time. To configure all
ports in the switch, enter ALL.
extportcost Specifies the cost of a port connected to a bridge that is
a member of another MSTP region or is running STP or
RSTP. This is referred to as an external port cost. The
range is 0 to 200,000,000. The default setting is Auto,
which sets port cost based on port speed. Table 20 lists
the MSTP external port costs with the Auto setting
when the port is not a member of a trunk.
Table 21 lists the MSTP port costs with the Auto setting
when the port is part of a port trunk.
Table 20. Auto External Path Costs
Port Speed Port Cost
10 Mbps 2,000,000
100 Mbps 200,000
1000 Mbps 20,000
Table 21. Auto External Path Trunk Costs
Port Speed Port Cost
10 Mbps 20,000
100 Mbps 20,000
1000 Mbps 2,000