PLANET FGSW-1816HPS - Manual (Page 68)

User’s Manual of FGSW-1816HPS
68
The page includes the following fields:
Object Description
 Root ID Display the Root ID
 Hello Time Display the Hello Time
 Max Age Display the Max Age
 Forward Delay Display the Forward Delay
Buttons
: Click to apply changes
4.7.2 STP Port Settings
The CIST Ports Configuration screens in Figure 4-7-7 appears.
Figure 4-7-7 STP Port Setting Page Screenshot
The page includes the following fields:
Object Description
 Port No. Select Port for this drop down list.
 Priority
(0~240) Controls the port priority. This can be used to control priority of ports having
identical port cost. (See above).
-Default: 128
-Range: 0-240 , in steps of 16
 Path Cost
(1~200000000)
Controls the path cost incurred by the port. The Auto setting will set the path cost
as appropriate by the physical link speed, using the 802.1D recommended
values. Using the Specific setting, a user-defined value can be entered. The path
cost is used when establishing the active topology of the network. Lower path
cost ports are chosen as forwarding ports in favor of higher path cost ports. Valid
values are in the range 1 ~ 200000000 .