Users Guide

Conguration Fundamentals

The Dell Networking Operating System (OS) command line interface (CLI) is a text-based interface you can use to congure interfaces and

protocols.

The CLI is structured in modes for security and management purposes. Dierent sets of commands are available in each mode, and you can

limit user access to modes using privilege levels.

In Dell Networking OS, after you enable a command, it is entered into the running conguration le. You can view the current conguration

for the whole system or for a particular CLI mode. To save the current conguration, copy the running conguration to another location.

For more information, refer to Save the Running-Conguration.

NOTE: You can use the chassis management controller (CMC) out-of-band management interface to access and manage an

Aggregator using the Dell Networking OS command-line reference. For more information about how to access the CMC to

congure an Aggregator, refer to the Dell Chassis Management Controller (CMC) User’s Guide on the Dell Support website at

http://support.dell.com/support/edocs/systems/pem/en/index.htm

NOTE: You can also perform some of the congurations using the Web GUI - Dell Blade IO Manager. For more information, see

the Dell Blade IO Manager Online Help.

Topics:

• Accessing the Command Line

• CLI Modes

• The do Command

• Undoing Commands

• Obtaining Help

• Entering and Editing Commands

• Command History

• Filtering show Command Outputs

• Multiple Users in Conguration Mode

• Conguring a Unique Host Name on the System

Accessing the Command Line

Access the command line through a serial console port or a Telnet session (Logging into the System using Telnet). When the system

successfully boots, enter the command line in EXEC mode.

Logging into the System using Telnet

telnet 172.31.1.53

Trying 172.31.1.53...

Connected to 172.31.1.53.

Escape character is '^]'.

Password:

Dell>

24 Conguration Fundamentals