Case Studies; Case Study A - 3Com 3C421600A Management Manual

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Case Studies

Case Study A

IP T S
ERMINAL ERVER
This section provides examples of how to configure a login user to dial-in
to the RAS 1500 and establish a Telnet session with hosts on the network.
In Case Study A, the user is prompted for the login service and host
address desired.
In Case Study B, the user is connected directly to a host you designate.
Jack's home computer uses VT100 terminal emulation software to
establish a IP terminal session with any host on the local area network
(LAN) that he is authorized to access. In the first example, Jack uses Telnet
to access the host named Quartz. In the second example, Jill uses rlogin
to access the host name Granite
This case study assumes the following:
The user has set up a terminal emulation session such as the Windows
HyperTerminal with a phone number and standard communications
parameters.
The IP network is configured.
All other settings remain at factory defaults.
A Domain Name System (DNS) server is configured.
Follow these steps to configure the login host and user:
1 Add a user "Jack" of the login user type.
add user jack type login
2 Add login hosts "Quartz" and "Granite" for Jack to access. You can
prioritize the order these hosts are offered to him by setting the
preference of Quartz to 1 and Granite to 2 so if Quartz is unavailable Jack
will be able to access Granite. Use the following command:
add login_host quartz address 195.112.133.2 pref 1
add login_host granite address 195.112.133.10 pref 2
3 Configure Jack to be able to choose a login service and host name at the
command prompt. Use the following command:
set login user Jack host_type prompt
4 Save your work.
save all