same community string. In actuality, this management method uses two community strings:
the GeT community string and the SeT community string. If the SNMP network management
station only knows the SeT community string, it can both read and write to the management
information bases (MIBs). However, if it only knows the GeT community string, it can only
read
MIBs.
NOTE:
The default GeT and SeT community string for the switch is “public.”
4.2.4.1 Email Alarm Configuration
The switch instantaneously issues email warnings when an exception occurs. (You can also
connect a relay output to the switch’s terminal block to enable an audio alarm alert.) You must
enable the email Alarm function and enter the valid IP address of the mail server the switch
will use and a valid email address for the switch. Select up to five email addresses for receiving
error messages and set their status to “Enable.” Then select which exceptions will trigger an
email alert.
Press the “Tab” key to move through and highlight options; press the “enter” key to select/
unselect or to exit a field; press the “Esc(ape)” key to return to the main menu. Save after
editing; unsaved configurations will return to default values or the most recent saved values
.
Email Alarm:
Set to either “enable” or “disable.”
Mail Server IP:
enter a valid IP address of your mail server.
From Address:
Assign an email address for the switch.
To Address:
enter the address(es) where email alarms are to be sent.
Event Type:
enable the events for which you want to receive email alerts.
4.2.4.3 Firmware upgrade Menu
Firmware can also be upgraded via a TFTP if such a file has been prepared. Create a TFTP
server and upload into it the firmware file to be downloaded. This feature helps you to keep
updating the firmware with new or enhanced features.
Press the “Tab” key to move through options; press the
“enter” key to select/unselect; click “esc” to cancel.
File Name:
Enter a filename for the new firmware.
IP Address:
enter the IP address of a TFTP server.
Click “Upgrade”; the switch will download the file and
restart to effect the new settings.
24
CONFIGURATION
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