System information

Table Of Contents
4821-A2-GB21-00 July 2004 3-1
3
Commands
Typographic Conventions
Command descriptions in this chapter use the following conventions:
Vertical bars ( | ) separate alternative, mutually exclusive, elements.
Braces ( { } ) indicate a required choice.
Square brackets ( [ ] ) indicate optional elements.
Braces within brackets ( [{ }] ) indicate a required choice within an optional
element.
Boldface indicates fixed commands and keywords.
Back
back
Minimum Access Level: User
The back command moves you back one level in the command tree. For example, if DSL 1 is being
configured the following prompt is displayed: PDYN(configure-interface-dsl-1)#
The back command returns the display to the PDYN (configure-interface-dsl)# prompt.
Example:
PDYN(configure-interface-dsl-1)#back
PDYN(configure-interface-dsl)#_
PDYN(configure-interface-dsl)#back
PDYN(configure-interface)#_