Users Guide

Using the Keyword no Command
To disable, delete or return to default values, use the no form of the commands.
For most commands, if you type the keyword no in front of the command, you disable that command or delete it from the running
conguration. In this guide, the no form of the command is described in the Syntax portion of the command description. For example:
Syntax
no {boot | default | enable | ftp-server | hardware | hostname | ip | line |
logging | monitor | service | io-aggregator broadcast storm-control | snmp-
server | username}
Defaults None
Command Modes CONFIGURATION
Supported Modes All Modes
Command History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
Filtering show Commands
To nd specic information, display certain information only or begin the command output at the rst instance of a regular expression or
phrase, you can lter the display output of a
show command.
When you execute a show command, and then enter a pipe ( | ), one of the following parameters, and a regular expression, the resulting
output either excludes or includes those parameters.
NOTE
: The Dell Networking OS accepts a space before or after the pipe, no space before or after the pipe, or any combination.
For example: Dell#command | grep TenGig|except regular-expression | find regular-expression.
except
displays only the text that does not match the pattern (or regular expression)
find
searches for the rst occurrence of a pattern
grep
displays text that matches a pattern.
no-more
does not paginate the display output
save
copies the output to a le for future use
The grep command option has an ignore-case sub-option that makes the search case-insensitive. For example, the commands:
• show run | grep Ethernet returns a search result with instances containing a capitalized “Ethernet,” such as interface
TenGigabitEthernet 0/1.
• show run | grep ethernet does not return the search result above because it only searches for instances containing a non-capitalized
“ethernet”.
• show run | grep Ethernet ignore-case returns instances containing both “Ethernet” and “ethernet”.
Displaying All Output
To display the output all at once (not one screen at a time), use the no-more option after the pipe. This operation is similar to the
terminal length screen-length command except that the no-more option aects the output of just the specied command.
For example:
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CLI Basics