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C H A P T E R
5-1
Cisco Interactive Experience Client 4600 Series User Guide
5
Upgrading the IEC
Revised: April 3, 2015
Chapter Overview
This chapter identifies how to upgrade the firmware.
Both methods of upgrading explained here are intended for incremental upgrades. The IEC’s settings
will not be modified using either method.
Topics in this chapter include:
•
IEC Firmware Upgrade Using the IEM, page 5-1
–
•
IEC Firmware Upgrade Using the Terminal Utility, page 5-10
Warning
Before upgrading an IEC to the latest version, ensure that the software version of the IEM is the latest
too.
IEC Firmware Upgrade Using the IEM
You will need the following files that can be downloaded from
www.cisco.com
:
•
System file
•
Application file
•
Specification file
Tip
It is recommended that only one version is active.
Step 1
In the left pane of the IEM, click
Maintenance
.