Installation & Connections
Modem Connectivity
2-16
SpectraComm IP T1 Router Card
076R200-000
Installation and Operation Manual
Issue 13
Modem Connectivity
If your SCIP device is equipped from the factory with an integral modem, it can provide secure
modem access to remote devices at data rates up to 33.6 Kbps via a PPP or a Console Shell session.
The following connection methods are recommended for each type of session:
•
For initiating the PPP session,
“Microsoft DialUp Networking” is the preferred method.
•
For initiating a Console Shell session,
a terminal emulation application is the preferred method (i.e. HyperTerminal).
Note
The following procedures use the SCIP’s command line interface (CLI) to configure the modem. An overview
of CLI is provided in
.
SCIP Modem Configuration
1. By default, the SCIP modem interface M0 is enabled. If it has been disabled, type the
following to enable the interface:
configure interfaces enable m0
2. View the current modem mode setting (auto-answer or callback) by typing:
show modem mode
3. If necessary, configure SCIP for desired mode:
•
For auto-answer mode, type:
configure modem mode auto-answer
•
For callback mode, type:
configure modem mode callback
Modem Procedures
Auto-Answer Mode of Operation
The following procedure starts up a PPP session with SCIP in auto-answer mode.
1. Dial into SCIP.
2. Login using a valid username and password.
3. After Login, select
DialUp Networking
or
Terminal Emulation
from menu.
If
DialUp Networking
is selected, a PPP session is initiated by SCIP.
4. When the workstation terminal window shows non-printable characters, click the terminal
window
Continue
button or press
F7
.
5. PPP will negotiate a session, give the workstation its IP address and establish the PPP link.
6. Once the PPP connection is made, Telnet, HTTP, etc., may be used from the workstation.
7. If
Terminal Emulation
is selected, the following message is displayed:
SC-IP CONSOLE session in progress.
Override (y/n)?
Entering
y
will cause any current SCIP console session to be terminated, and will start the
Terminal Emulation console session.
Summary of Contents for SpectraComm IP T1
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