Chapter 10: Replacing Modules
Replacing the AT-SBx81CFC400 Controller Fabric Card
This section contains the procedure for replacing a controller card in the chassis.
Note
Please review “Guidelines to Handling the Controller and Line
Cards” on page 110 before performing this procedure.
This procedure requires the following tool:
#2
The controller card is hot swappable and can be removed while the chassis is powered on.
Here are the general steps if the chassis has only one controller card and that card has failed such that it is no longer responding to management commands and the Ethernet line cards have stopped forwarding traffic:
1.Power off the chassis.
2.Remove the failed controller card. Refer to the instructions in this section.
3.Install the new controller card. You may install the new controller card in the same slot as the failed card or in the other controller card slot. For instructions, refer to “Installing the
4.Power on the chassis.
5.Restore the configuration to the Ethernet line and controller cards by uploading the latest archived copy of the configuration file for the chassis to the new controller card. If you do not have an archived copy of the configuration settings of the chassis, restore the configuration manually.
Here are the general steps If the chassis has two controller cards and one cards has failed:
1. If the chassis is powered off, power it on.
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