Brocade Communications Systems 2.1 manual FRU Removal and Replacement Procedures, 53-1002606-06

6 Chapter 5, FRU Removal and Replacement Procedures

ATTENTION

Be sure that all combined FRUs in the chassis have the same airflow direction.

Under the heading “Replacing the fan assembly” on page 48, add a step after step 5 and before the paragraph that says “"You can enter one of the following commands at the command line prompt to display fan status:”

Step 6. If you have changed the airflow direction in the chassis by installing three FRUs with a new airflow direction, you must run the command chassis fan airflow-direction[port-side-direction], where the [port-side-direction]operands are either port-side-intakeor port-side-exhaust, depending on which direction the airflow is directed.

switch# chassis fan airflow-direction port-side-exhaust Previous configuration : port-side-intake

Current configuration : port-side-exhaust

System fan airflow-direction changes will be effective after reboot!! Switch#

ATTENTION

Be sure that all fan assemblies in the chassis have the same airflow direction.

34	Network OS Documentation Update
	53-1002606-06