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5. CLI Command Reference
Introduction
Access to the Operations System (OS) /Network Element (NE) system is protected by a
logon security system. You can log on to the NE with the user name and password. After
three failed logon attempts, the system refuses further attempts.
After you log on, the system monitors the interface for periods of inactivity. If the interface
is inactive for too long, you are automatically logged off.
All the NEs have the same initial user name (admin) and password (admin). You should
change the password as soon as possible, because the initial password is known to
anyone who reads this manual. You can also change the user name or add additional
user names. Use the "account add" command to enter a new user identification,
password and authorization level. The system can handle one local logon session and at
least four remote/OS sessions.
Connect Interface
Interface
Console
Telnet
SSH
Authorization Level
Level
Super user
Engineer
Guest
(default)
Parameter
Baud rate: 9600, Data bit:8, Parity: None, Stop bit :1
Port 23
Port 22 (In Windows, you can run terminal emulator such as PuTTY)
Description
Superuser can run all commands.
Engineer can run all commands except the commands for
creating/modifying/ deleting account and displaying running
configuration.
Guest can run most commands except the commands that have
creating/ modifying/deleting purpose.
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