IBM 4002-Y2A, Инструкция по установке и эксплуатации

Страница: 55 / 96

Chapter 3. Checking network devices and testing connectivity
The procedures in this chapter are for qualified system administrators and users.
Assigning permanent passwords
By default, the CLI is not protected by passwords. To secure CLI access, it is
strongly recommended that you assign passwords. See the
FastIron Configuration
Guide .
Note: You cannot assign a password using the Web management interface. You can
assign passwords using IronView Network Manager if an enable password
for a Super User has been configured on the device.
The CLI contains the following access levels:
User EXEC
The level you enter when you first start a CLI session. At this level, you
can view some system information but you cannot configure system or
port parameters.
Privileged EXEC
This level is also called the Enable level and can be secured by a password.
You can perform tasks such as manage files on the flash module, save the
system configuration to flash, and clear caches at this level.
CONFIG
The configuration level. This level lets you configure the system IP address
and configure switching and routing features. To access the CONFIG
mode, you must already be logged into the Privileged level of the EXEC
mode.
You can set the following levels of Enable passwords:
Super User
Allows complete read-and-write access to the system. This is generally for
system administrators and is the only password level that allows you to
configure passwords.
Note: You must set a super user password before you can set other types
of passwords.
Port Configuration
Allows read-and-write access for specific ports but not for global
(system-wide) parameters.
Read Only
Allows access to the Privileged EXEC mode and CONFIG mode but only
with read access.
Setting passwords
1. At the opening CLI prompt, enter the following command to change to the
Privileged level of the EXEC mode:
FCX648SHPOE Switch> enable
2. Access the CONFIG level of the CLI by entering the following command:
© Copyright IBM Corp. 2010
29