User`s manual

NPort S8000 Series Switch Featured Functions
6-51
DI1 (OffOn)
Digital Input 1 is triggered by off to on transition
DI2 (OnOff)
Digital Input 2 is triggered by on to off transition
DI2 (OffOn)
Digital Input 2 is triggered by off to on transition
Configuration Change Activated A configuration item has been changed.
Authentication Failure An incorrect password is entered.
Comm. Redundancy Topology Changed Spanning Tree Protocol switches have changed their position
(applies only to the root of the tree).
The Master of the Turbo Ring has changed or the backup path is
activated.
Serial Port Events
Warning e-mail is sent when…
DCD changed A change in the DCD (Data Carrier Detect) signal indicates that the modem
connection status has changed. For example, if the DCD signal changes to low, it
indicates that the connection line is down. When the DCD signal changes to low, the
NPort S8000 will automatically send a warning to the administrator as configured on
the Serial Event Settings page.
DSR changed A change in the DSR (Data Set Ready) signal indicates that the data communication
equipment is powered off. For example, if the DSR signal changes to low, it indicates
that the data communication equipment is powered down. When the DSR signal
changes to low, the NPort S8000 will automatically send a warning to the
administrator as configured on the Serial Event Settings page.
Ethernet Port Events Warning e-mail is sent when…
Link-ON The port is connected to another device.
Link-OFF The port is disconnected (e.g., the cable is pulled out, or the opposing device
shuts down).
Traffic-Overload The port’s traffic surpasses the Traffic-Threshold for that port (provided this
item is Enabled).
Traffic-Threshold (%) Enter a non-zero number if the port’s Traffic-Overload item is Enabled.
Traffic-Duration (sec.) A Traffic-Overload warning is sent every Traffic-Duration seconds if the
average Traffic-Threshold is surpassed during that time period.
NOTE
The default
“Warning e-mail message” is empty in the sender field. It is reco
mmended to set a message to help
you to recognize the Warning e
-mail message.