Alcatel-Lucent OmniSwitch 6850 Series, Руководство по управлению

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Managing CMM Directory Content Managing the Directory Structure (Non-Redundant)
OmniSwitch 6800/6850/9000 Switch Management Guide December 2007 page 4-13
Managing the Directory Structure
(Non-Redundant)
The following sections define commands that allow the user to manipulate the files in the directory struc-
ture of a single CMM in an OmniSwitch 9000 or of a single OmniSwitch 6800/6850 switch.
Note . All of the commands described in the following sections work on OmniSwitch 6800 and 6850
switches in a stack with redundancy enabled. These commands also work on OmniSwitch 9000 switches
with redundant CMMs. However, there may be special circumstances that apply when modifying parame-
ters on a switch in a stack (OmniSwitch 6800 and 6850) that do not apply to a single switch. The same
special circumstances that apply when modifying parameters on a switch with a redundant CMM
(OmniSwitch 9000) do not apply to a switch without a redundant CMM. Redundant command usage is
covered in
“Managing Redundancy in a Stack and CMM” on page 4-25 . See the appropriate Hardware
Users Guide for more information on switch redundancy.
Rebooting the Switch
When booting the switch, the software in the certified directory is loaded into the RAM memory of the
switch and used as a running configuration, as shown:
The certified directory software should be the best, most reliable versions of both the image files and the
boot.cfg file (configuration file). The switch will run from the certified directory after boot if the working
and certified directories are not exactly the same. If they are the same, then the switch will run from the
working directory, allowing changes made to the running configuration to be saved. If the switch is
running from the certified directory, you cannot save any changes to the running configuration, or copy
files between the directories.
Working Certified
Running
Primary CMM