Specifications
Waters Network Systems GSM2109/GSM1009-SFP User’s Manual Page 51
5.11 - Event Configuration Screen
Port Event Selection – There are three choices for per port events and per port
SMTP events. Disabled indicates that no event is selected.
o Link Up - the system will produce a log message when port connection is
up only.
o Link Down - the system will produce a log message when port connection
is down only.
o Link Up & Link Down - the system will produce a log message when port
connection is up and down.