LEGRAND Raritan PX3TS, Руководство пользователя

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Chapter 9: Using the Command Line Interface
527
With an Analog Modem
The PX3TS supports remote access to the CLI via a connected analog modem.
This feature is especially useful when the LAN access is not available.
To connect to the PX3TS via the modem:
1. Make sure the PX3TS has an analog modem connected. See Connecting an
Analog Modem (on page 73).
2. Make sure the computer you are using has an appropriate modem
connected.
3. Launch a terminal emulation program, and configure its baud rate settings
according to the baud rate set for the analog modem connected to the
PX3TS. See
Configuring the Serial Port (on page 455).
4. Type the following AT command to make a connection with the PX3TS.
ATD<modem phone number>
5. The CLI login prompt appears after the connection is established
successfully. Then type the user name and password to log in to the CLI.
To disconnect from the PX3TS:
1. Return to the modem's command mode using the escape code +++.
2. After the OK prompt appears, type the following AT command to
disconnect from the PX3TS.
ATH
Different CLI Modes and Prompts
Depending on the login name you use and the mode you enter, the system
prompt in the CLI varies. The PDU name appears with the prompt.
•
User Mode: When you log in as a normal user, who may not have full
permissions to configure the PX3TS, the
> prompt appears.
•
Administrator Mode: When you log in as an administrator, who has full
permissions to configure the PX3TS, the
# prompt appears.
•
Configuration Mode: You can enter the configuration mode from the
administrator or user mode. In this mode, the prompt changes to
config:#
or config:> and you can change PX3TS device and network configurations.
See Entering Configuration Mode (on page 563).
•
Diagnostic Mode: You can enter the diagnostic mode from the
administrator or user mode. In this mode, the prompt changes to
diag:# or
diag:> and you can perform the network troubleshooting commands, such
as the ping command. See Entering Diagnostic Mode (on page 706).