RTS DV-3400 Technical Information PDF herunterladen (Seite 139)

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Switch Memory and Configuration

Multiple Configuration Files on 5300xl and 4200vl Switches

Displaying the Content of A Specific Startup-Config File

With Multiple Configuration enabled, the switch can have up to three startup-

config files. Because the show config command always displays the content of

the currently active startup-config file, the command extension shown below

is needed to allow viewing the contents of any other startup-config files stored

in the switch.

Syntax: show config < filename >

Available in software release E.09.xx or greater, this com-

mand displays the content of the specified startup-config file

in the same way that the show config command displays the

content of the default (currently active) startup-config file.

Changing or Overriding the Reboot Configuration

Policy

Command Page

startup-default [ primary | secondary ] config < filename > Below

boot system flash < primary | secondary > config < filename > 6-31

Prior to software release E.09.xx, the default boot configuration policy was

to boot the switch using the current (only) startup-config file. Beginning with

software release E.09.xx, which allows up to three separate startup-config

files, you can boot the switch using any available startup-config file.

Changing the Reboot Configuration Policy. For a given reboot, the

switch automatically reboots from the startup-config file assigned to the flash

location (primary or secondary) being used for the current reboot. For exam-

ple, when you first download a software version that supports multiple

configuration files (E.09.xx or greater), and boot from the flash location of

this version, the switch copies the existing startup-config file (named oldCon-

fig) into memory slot 2, renames this file to workingConfig, and assigns work-

ingConfig as:

■ The active configuration file

■ The configuration file to use when booting from either primary or second-

ary flash.

In this case, the switch is configured to automatically use the workingConfig

file in memory slot 2 for all reboots. (Refer to figure 6-20 on page page 6-28.)

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