HP VMA Series, Installation And Service Manual

Page: 211 / 300

Context Navigation
HP-AM456-9002A Rev 01 VMA-series Memory Array Installation and Service Guide
211
Context Navigation
The CLI consists of a context hierarchy to access the various system
components. Each system component and function has its own context level,
which can be specified at a command prompt when entering a command. After
entering the command to change to a specific context level, the prompt changes
to indicate where you are within the CLI hierarchy.
The following global commands let you navigate within the context levels of the
CLI.
• The
top
command lets you navigate back to the root context level.
• The
up
command lets you move up one context level.
General Commands on page 213 are available at any context level of the CLI.
Typing CLI Commands
When typing a CLI command, specify the context level in one of two ways:
1.
Define the context level while entering the command from the root context
level
2.
Navigate to the context level then enter the command
Define the context level while entering the
command from the root context level
Include the context level when typing a command. For example, to display the
speed of the left fan in the top fan tray in one command at the root level
From the root context level, type:
Tip: In the following sections, all examples enter the commands at the associated
context level. This is an optional method. Instead of typing a command to navigate
to a context level, then typing another command at that level, you can type one
command. For example, to set the hostname, instead of typing:
context system
set name <hostname>
type:
set system name <hostname>
Use tab completion or help to display the available parameters for a particular
command. Tab completion may require you to tab through additional levels and
parameters to complete the desired command.
show chassis fan-tray 1 fan left