Planet MGSW-28240F User Manual page 174

The page includes the following fields:
Object
•
Port
•
CIST Role
•
CIST State
Figure 4-7-11: STP Port Status Page Screenshot
Description
The switch port number of the logical STP port.
The current STP port role of the ICST port. The port role can be one of the
following values:

AlternatePort

BackupPort

RootPort

DesignatedPort
The current STP port state of the CIST port . The port state can be one of the
following values:

Disabled

Blocking

Learning
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User's Manual of MGSW-28240F