Installation Guide

Table Of Contents
FIGURE 108 Inserting a compact flash card in the MR2 management module
Replacing an interface module
You can remove or replace interface modules while the router is powered on and running. For more information on module slot
locations, refer to Product Overview on page 21.
NOTE
It is not recommended that you hot-swap an interface module that is running a software image older or newer than the image
on the management module. Although the management module will attempt to sync the application image on the interface
module, it may not be able to sync older FPGA images. In this case the interface module may attempt to continuously reload.
Always upgrade or downgrade the FPGA images on replacement interface modules to match the software version on the
management module before you install the interface modules in your device.
For information about how to install a new or replacement module, refer to the installation chapter for your router model.
NOTE
If you are hot-swapping a component, allow a minimum of two seconds after a component has been removed before inserting
a replacement component in the same slot.
Removing and replacing an interface module
To remove or replace an interface module, see the module instructions in the installation chapter that is appropriate for your router
model.
For 16-slot routers, if you insert a module into a slot where the fan speed for a previous module was manually configured, you will need
to change the fan speed back to auto. For example, if the fan speed was manually configured to "slow", and you are installing a module
Maintenance and Field Replacement
Brocade NetIron MLXe Series Hardware Installation Guide
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