Siemens S223 - Manual (Page 213)

User Manual UMN:CLI
SURPASS hiD 6615 S223/S323 R1.5
A50010-Y3-C150-2-7619 213
Transmit Rate Path-cost
4M 250
10M 100
100M 19
1G 4
10G 2
Tab. 8.2 STP Path-cost
Transmit Rate Path-cost
4M 20,000,000
10M 2,000,000
100M 200,000
1G 20,000
10G 2,000
Tab. 8.3 RSTP Path-cost
When the route decided by path-cost gets overloading, you would better take another
route. Considering these situations, it is possible to configure path-cost of root port so that
user can configure route manually.
To configure path-cost, use the following command.
Command Mode Description
stp mst path-cost
MSTID-RANGE PORTS
<1-200000000>
Sets the path-cost to configure route:
MSTID_RANGE: select instance number (0-64).
PORTS: select the port number.
1-200000000: enter the path cost value.
no stp mst path-cost
MSTID-RANGE PORTS
Bridge
Deletes the configured path-cost, enter the instance
number and the port number.
8.3.5.4 Port-priority
When all conditions of two switches are same, the last standard to decide route is port-
priority. It is also possible to configure port priority so that user can configure route manu-
ally. In order to configure port-priority, use the following command.
Command Mode Description
stp mst port-priority
MSTID-RANGE PORTS <0-240>
Configures port-priority.
no stp mst port-priority
MSTID-RANGE PORTS
Bridge
Disables port priority configuration.