User’s Manual of IGS-10020MT
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4.7.4 CIST Port Configuration
This page allows the user to inspect the current STP CIST port configurations, and possibly change them as well. The CIST Port
Configuration screen in
Figure 4-7-6
appears.
Figure 4-7-6 :
STP CIST Port Configuration Page Screenshot
The page includes the following fields:
Object
Description
Port
The switch port number of the logical STP port.
STP Enabled
Controls whether RSTP is enabled on this switch port,
*
means to select all ports
of Industrial Managed Switch.
Path Cost
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 to 200000000.
All
means all ports will have one
specific setting.
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