Siemens S223 User Manual

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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 
10G 
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.