User`s guide

Introduction
20
Hardware features
A summary of hardware features, including power-supply information, is in "Hardware
specifications" on page 169.
For detailed hardware specifications, see the Hardware Reference and data sheet for your Digi
Connect product.
Network interface features
A detailed list of network interface features is in Chapter 7, "Specifications and certifications". See
also the data sheet for your Digi product.
Configurable network services
Access to network services can be enabled and disabled. This means that a device’s use of network
services can be restricted to those strictly needed by the device. To improve device security, non-
secure services, such as Telnet, can be disabled.
Network services that can be enabled or disabled include:
 Advanced Digi Discovery Protocol (ADDP): can enable or disable ADDP, but cannot
change its network port number.
 RealPort
 Encrypted RealPort
 HTTP/HTTPS
 Line Printer Daemon (LPD)
 Remote Login (rlogin)
 Remote Shell (rsh)
 Simple Network Management Protocol (SNMP)
 Telnet
In the web interface, access to network services is enabled and disabled on the Network Services
page of Network Configuration. For more information, see "Network services settings" on page 74.
In the command-line interface, network services are enabled and disabled through the set service
command. See the Digi Connect Family Command Reference for the set service command
description.