Description of the illustration cdk_system1_b.gif

The figure shows the Base Node chain comprising of the CC node connected to the EP Node that is in turn connected to the DC node. The EP node in the Base Node Chain is also connected to the AP node in the custom node chain. The AP node in the custom node chain (shown in red) is in turn connected to the DC nodes in the base node chain (shown in blue) as well as the DC node in the custom node (shown in red) chain.