About Omneon MediaGrid - Harmonic Inc

Administrative Procedures
Upgrading the Network Switches
The following procedures are completed prior to shipment of the network switches. Only perform
these functions if directed by Omneon Support.
Upgrading the Network Switch Firmware
To upgrade the network switch firmware:
1. Connect to the switch using HyperTerminal.
2. Type the following at the command prompt:
copy xmodem flash
You will see the following response:
The Primary OS Image will be deleted, continue [y/n]?
3. Type “y” to continue. You will see the following response:
Press ‘Enter’ and start XMODEM on your host...
4. Press Enter to continue.
5. Select Send File from the Transfer menu on the HyperTerminal menu bar.
The Send File window appears.
Figure 63. Send File
6. Set the Protocol field to Xmodem and select the firmware file from the local machine.
7. Click the Send button to upgrade the firmware. The switch verifies the file once the transfer is
complete.
8. Reboot the switch when the prompt appears to apply the new firmware.
Saving the Configuration File
To save the configuration file:
1. While still connected to the switch using HyperTerminal, go to the Main Menu.
2. Select Command Line (CLI) from the Main Menu.
188 Installation and Configuration Guide