Chapter 13 Remote Management; About Telnet; Telnet Behind Nat; Figure 13-1 Remote Management Using Telnet - ZyXEL Communications Prestige 1600 Configuration Manual

13.1

About Telnet

Before the Prestige 1600 is properly setup for TCP/IP, the only option for configuring it is through the console port.
Once your Prestige 1600 is configured, you can use telnet to configure it remotely. You can also use a modem for
remote configuration as shown in chapter One.
To manage the Prestige primary, telnet directly to the primary, using your computer's telnet client. For example on
a PC, type:
telnet <primary machine WAN IP address> (where "primary machine WAN IP address" is a real IP address.)
13.2

Telnet Behind NAT

To manage Prestige secondaries, telnet to the Primary first and then use the embedded Prestige telnet client to telnet
to the secondary. Go to SMT Menu 24.8 Command Interpreter Mode and type:
ip telnet <secondary machine IP address> (where "secondary machine IP address" may be a private IP address.)
A later section in this chapter shows you how to configure NAT on the Prestige for this scenario.
Note: Only one connection can be active at any given time. The console port connection has
precedence. Remote users cannot telnet in when the local administration is logged in.
Remote Management
This chapter discusses Telnet and remote management of the Prestige using NAT.

Figure 13-1 Remote Management Using Telnet

Prestige 1600 Universal Access Concentrator
Remote Management
Chapter 13
13-1