Chapter 4: Web configuration 
148  NS3552-8P-2S-V2 User Manual 
Buttons 
•  Click Get to set MSTx configuration. 
•  Click Save to save changes. 
•  Click Reset to undo any changes made locally and revert to previously saved 
values. 
Port status  
The STP Port Status page displays the STP CIST port status for physical ports in the 
currently selected switch.  
 
The page includes the following fields: 
 
Object  Description 
Port  The switch port number of the logical STP port. 
CIST Role  The current STP port role of the ICST port. The port role can be one of the 
following values:  
AlternatePort 
BackupPort 
RootPort 
DesignatedPort 
CIST State  The current STP port state of the CIST port . The port state can be one of 
the following values: 
Disabled  
Blocking 
Learning  
Forwarding  
Non-STP 
Uptime  The time since the bridge port was last initialized. 
Buttons 
•  Select the Auto-refresh check box to refresh the page automatically. Automatic 
refresh occurs every three seconds.