Cajun P880 Routing Switch Installation Guide
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Figure 19. Properly-Installed Redundant Hardware Settings
2.
From the
Configure Redundant Hardware
pull-down menu,
select
Yes
.
3.
Click
APPLY
to save your changes.
The redundant hardware is enabled. If the primary controller
fails, the redundant controller takes over in its place. If an
element fails, the redundant element takes over in its place.
Replacing the
Primary Controller
If the primary controller fails, you are notified by a console message
and an event log message. In the Web Agent, the
Switch
Controller
field displays
# 0 Failed
. If the switch is installed with a
redundant controller, the redundant controller automatically takes
over the operation of the failed primary controller.
To replace the primary controller:
1.
In the
System Information
section of the Web Agent window,
click
Switch Fabric
. The Switch Fabric Status dialog box
displays.
2.
From the
Configure Redundant Hardware
pull-down menu,
select
No
.
3.
Click
APPLY
to disable the primary controller.
4.
Shut down the switch.
