Cisco Cisco IPS 4255 Sensor

You must create a recovery CD on a Linux system to install the ISO image for IDS-4235 and IDS-4250.

The Recovery ISO Image is for IDS-4235 and IDS-4250 sensors only.

To create the recovery CD for the ISO image for IDS-4235 and IDS-4250, follow these steps:

Insert a blank CD-R media in to the CD-R recorder of the burn host.

Enter the following command:

host# cdrecord -v speed=6 dev=0,0 IPS-K9-cd-1.1-a-6.0-5-E2.iso

host# cdrecord -v speed=6 dev=0,0 IPS-K9-cd-1.1-a-6.0-5-E3.iso

host# cdrecord -v speed=6 dev=0,0 IPS-K9-cd-1.1-a-6.0-4-E2.iso

host# cdrecord -v speed=6 dev=0,0 IPS-K9-cd-1.1-a-6.0-4a-E1.iso

host# cdrecord -v speed=6 dev=0,0 IPS-K9-cd-1.1-a-6.0-2-E1.iso

host# cdrecord -v speed=6 dev=0,0 IPS-K9-cd-1.1-a-6.0-3-E1.iso

host# cdrecord -v speed=6 dev=0,0 IPS-K9-cd-1.1-a-5.1-7-E1.iso

Follow the command line arguments for cdrecord.

The command line arguments are self-explanatory. For more information, refer to the cdrecord 
man page.

Follow the instructions for using a recovery CD to install the ISO image on IDS-4235 and IDS-4250.

For the procedure for using a recovery CD to install images, refer to 

.

This section provides information about what to do after you install IPS 5.1(7)E1. It contains the 
following topics:

Compare your backed up and saved 5.0 configuration with the output of the show configuration 
command after upgrading to 5.1(7)E1 to verify that all the configuration has been properly converted.