DGS-3700-12/DGS-3700-12G Series Layer 2 Gigabit Ethernet User Manual
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port RS232.
T – If the IP address has this letter attached to it, it denotes a firmware upgrade through Telnet.
S – If the IP address has this letter attached to it, it denotes a firmware upgrade through the
Simple Network Management Protocol (SNMP).
W – If the IP address has this letter attached to it, it denotes a firmware upgrade through the
web-based management interface.
SSH – If the IP address has these three letters attached, it denotes a firmware update through
SSH.
SIM – If the IP address has these letters attached, it denotes a firmware upgrade through the
Single IP Management feature.
User
States the user who downloaded the firmware. This field may read “Anonymous” or “Unknown”
for users that are unidentified.
Port Configuration
This section contains information for configuring various attributes and properties for individual physical ports,
including port speed and flow control.
DDM
This folder contains windows that perform Digital Diagnostic Monitoring functions on the Switch. There are windows
that allow the user to view the digital diagnostic monitoring status of SFP modules inserting to the Switch and to
configure alarm settings, warning settings, temperature threshold settings, voltage threshold settings, bias current
threshold settings, Tx power threshold settings, and Rx power threshold settings.
DDM Settings
The DDM settings window allows the user to configure the action that will occur for specific ports when an exceeding
alarm threshold or warning threshold event is encountered.
To view this window, click System Configuration > Port Configuration > DDM > DDM Settings, as shown below:
Figure 2- 5 DDM Settings window
The following fields can be configured:
Parameter Description
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