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# Preparing the Upgrade Package

1. Log in to the secure network location you stored the ArcSight Platform Cloud Installer earlier when checking prerequisites.

2. Unzip `arcsight-platform-cloud-installer-<VERSION>.zip`

   Example:

   `cd /tmp
   unzip arcsight-platform-cloud-installer-<VERSION>.zip`

3. Upload the file `cdf-deployer.zip` to the bastion host. Example command:

       scp -i bastion_key arcsight-platform-cloud-installer-<VERSION>/cdf-deployer.zip centos@3.127.98.59:/tmp/