User`s guide

System Configuration
48 Chapter 3 Configure Network and Serial Ports
Configure Security Settings
1. Click Security > and enter a new password for the root administrator.
2. Enter the confirmation password and click Apply.
3. Click Network Security. Select the security level appropriate to your
environment, and click Apply.
Secure Access Levels are defined as follows:
• Secure: SSH is the only service available to inbound users.
• High: SSH, HTTP, SNMP, and RealPort services are available to
inbound users.
• Normal: all services are available.
• Custom, which means you can select services to turn off.
The default service level is Normal.
4. Click RADIUS and select Authenticate users via RADIUS server.
If you do not have RADIUS available, Click Apply and then Reboot.
5. Enter the Primary server’s IP address and Primary server’s secret,
which is the password used for encryption of messages between the
RADIUS server and the Digi device. Click Apply.
6. Click Reboot for changes to take effect.
System Configuration
System settings allow you to tune the performance optimizing throughput
or latency, the date and time, PPP connections, SNMP traps, and Baud
rates for MEI.
1. Click System and enter the following:
• System Description: the network name assigned to the Digi
device.
• Contact: the SNMP contact person -often the network administrator.
• Location: a text description of the physical location of the Digi
device.
• Optimization: the bandwidth used on the network. Options here
are:
Latency: Allows fast access to time-sensitive devices. Requires
more network bandwidth.
Throughput: Allows better network performance at higher through-
put.
Click Apply.
2. Click Date/Time. If your Digi device does not have Date/Time available,
Click Reboot.
3. Enter the date and time information and click Apply.
4. Click Reboot for changes to take effect.