Cisco IDS-4230-FE - Intrusion Detection Sys Fast Ethernet Sensor Installation And Configuration Manual page 312

Reimaging Appliances and Modules
Step 11
Installing the IPS-4240 and IPS-4255 System Image
Note
Cisco Intrusion Detection System Appliance and Module Installation and Configuration Guide Version 4.1
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For example, for UNIX:
rommon> file /tftpboot/IDS-4215-K9-sys-4.1-4-S91a.img
For example, for Windows:
rommon> file C:\<tftpboot_directory>\IDS-4215-K9-sys-4.1-4-S91a.img
Download and install the system image:
rommon> tftp
The sensor reboots several times during the reimaging process. Do not
Note
remove power from the sensor during the update process or the upgrade
can become corrupted.
You can install the IPS-4240 and IPS-4255 system image by using the ROMMON
on the appliance to TFTP the system image onto the compact flash device.
Other IDS appliances use the recovery/upgrade CD rather than the system image.
We recommend the following TFTP servers:
For Windows:
•
Tftpd32 version 2.0, available at:
http://membres.lycos.fr/phjounin/P_tftpd32.htm
For UNIX:
•
Tftp-hpa series, available at:
http://www.kernel.org/pub/software/network/tftp/
Chapter 10 Configuring the Sensor Using the CLI
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