Installation Guide

Table Of Contents
5. Access the CLI, and enter the show chassis command to verify that the fans are operating normally.
Replacing the air filters
It is strongly recommended that routers be installed in environments that have minimal dust and airborne contaminants. If routers are
installed in environments where dust or other airborne contaminants may be present, air filters should be inspected and replaced as
needed. Maintaining clean air filters ensures optimal airflow through the devices.
You can replace the air filters while a router is powered on and running. Before performing this task, have these items available:
A 7/64 inch hex head screwdriver
Replacement air filters, which you can order from Brocade
Replacing the air filters in 32-slot routers
The two air filters in 32-slot routers are located between the upper and lower card cages. To replace an air filter, perform these steps.
NOTE
Air filters for 32-slot routers are marked with a directional arrow to indicate proper alignment for the direction of airflow in the
device. The upper filter should be inserted with the arrow pointing up, and the lower filter should be inserted with the arrow
pointing down.
1. From the front of the router, remove the air inlet cover by unscrewing the four captive screws with a 7/64 inch hex head
screwdriver, as shown in the following figure.
Maintenance and Field Replacement
Brocade NetIron MLXe Series Hardware Installation Guide
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