Dell BigIron RX Series, Configuration Manual

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14 BigIron RX Series Configuration Guide
53-1002253-01
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Syntax shortcuts
A command or parameter can be abbreviated as long as enough text is entered to distinguish it
from other commands at that level. For example, given the possible commands copy tftp… and
config tftp…, possible shortcuts are cop tftp and con tftp respectively. In this case, co does not
properly distinguish the two commands.
Saving configuration changes
You can make configuration changes while the device is running. The type of configuration change
determines whether or not it becomes effective immediately or requires a save to flash (write
memory) and reset of the system (reload), before it becomes active.
This approach in adopting configuration changes:
•
Allows you to make configuration changes to the operating or running configuration of the
device to address a short-term requirement or validate a configuration without overwriting the
permanent configuration file, the startup configuration, that is saved in the system flash, and;
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Ensures that dependent or related configuration changes are all cut in at the same time.
In all cases, if you want to make the changes permanent, you need to save the changes to flash
using the write memory command. When you save the configuration changes to flash, this will
become the configuration that is initiated and run at system boot.
NOTE
Most configuration changes are dynamic and thus do not require a software reload. If a command
requires a software reload to take effect, the documentation states this.