Avaya 882 사용자 설명서

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User Guide for the Avaya P580 and P882 Multiservice Switches, v6.1
Chapter 2
Managing Configuration Files
When you first install the switch, or upgrade from a previous installation, 
your configuration parameters are stored in a startup.txt file located in the 
switch’s Non-Volatile Random Access Memory (NVRAM). When the 
switch is restarted, the startup.txt file runs and stores configuration 
parameters in volatile RAM as a running configuration.
Any changes you make to the switch configuration are automatically 
recorded in RAM, but not in NVRAM. When you want to retain your 
current configuration, you must manually save it to NVRAM through the 
Web Agent or the CLI. 
For information about how to save your running configuration file to your 
startup configuration, see “
” later in this 
chapter. Always view and compare your running and startup configuration 
files to determine changes that you made to your running configuration.
*Important: Do not copy the startup configuration to the running 
configuration. The switch does not support this 
activity. If you need to reapply the startup 
configuration, restart the switch. 
* Note:  If you initialize NVRAM (nvram initialize command), all 
switch settings except the following are reset to their default:
Startup image
Fabric  mode 
48-port mode
You can manage the files that contain the configuration data for your 
multiservice switch from either the Web Agent or the CLI. This section 
contains procedures for the following tasks: