3Com VCX V7000, Руководство по обслуживанию

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330 A
PPENDIX
E: VCX C
OMMANDS
Command
Descriptions
This guide describes how to maintain your VCX system. Most
maintenance operations require entering commands to perform a
particular task or to run a script.
The tables in this appendix describe all available VCX commands. Many of
these commands are used (and described) elsewhere in this guide to
perform maintenance tasks. In this case, the tables provide cross
references to the relevant topics.
Many commands have required or optional arguments. For these
commands, you can use the
--help
argument to view command syntax.
Table 16 lists commands you can use to reconfigure or back up a VCX
configuration.
Table 17 lists commands you can use for various installation and removal
tasks, or to switch between versions of installed VCX software.
Table 16 VCX Configuration and Backup Commands
Command Description
vcx-reconfigure Changes IP addresses or most other first-time setup
parameters (certain parameters cannot be reconfigured). See
Chapter 7 .
vcx-config-network Changes network settings. Typically invoked as part of the
vcx-reconfigure operation. However, you can use this
command to modify the time zone setting for a machine.
See
Changing a Daylight Saving and Time Zone
Configuration .
vcx-config-services
--show Changes a service configuration. Typically invoked as part of
a higher level script. However, you can use this command
with the
--show
argument to return a multi-page display
that shows your VCX system configuration.
vcx-config-backup For VCX versions 7.1 and higher, backs up the current VCX
software and VCX operating system configuration. See
Backing Up a VCX Configuration .
vcx-config-restore For VCX versions 7.1 and higher, restores an archived VCX
software and VCX operating system configuration. See
Restoring a VCX Configuration .
vcx-backup-query For VCX versions 7.1 and higher, displays information about
the specified VCX configuration backup file. See
Examining a
Backup File .