About single deployments
Figure: Basic single SteelHead Interceptor deployment shows a basic single SteelHead Interceptor deployment.
To enable full transparency, don’t position any router that might generate ICMP “fragmentation needed” or “forward” messages between the SteelHead Interceptor and SteelHeads. Such messages, if not routed through the SteelHead Interceptor, aren’t received by the SteelHeads, resulting in a possible connection failure.
Basic single SteelHead Interceptor deployment

In this deployment, these elements apply:
• SteelHead Interceptor—This deployment features one SteelHead Interceptor.
• Cluster SteelHeads—This deployment features two SteelHeads.