DRAG DROP
Match each 7-tier detailed service on the left to its correct 3-tier high-level service on the right.
Answer: 
Explanation:
IPv6 Discovery-1
Solution Definition-2
Design-3
Optimize-4
<map><m x1=”320″ x2=”359″ y1=”3″ y2=”46″ ss=”0″ a=”0″ /><m x1=”321″ x2=”360″ y1=”54″
y2=”100″ ss=”0″ a=”0″ /><m x1=”319″ x2=”361″ y1=”110″ y2=”153″ ss=”0″ a=”0″ /><m x1=”320″
x2=”360″ y1=”159″ y2=”205″ ss=”0″ a=”0″ /><m x1=”12″ x2=”63″ y1=”9″ y2=”49″ ss=”1″ a=”0″ /><m
x1=”15″ x2=”60″ y1=”55″ y2=”99″ ss=”1″ a=”0″ /><m x1=”13″ x2=”56″ y1=”112″ y2=”148″ ss=”1″
a=”0″ /><m x1=”13″ x2=”61″ y1=”166″ y2=”200″ ss=”1″ a=”0″ /><c start=”0″ stop=”0″ /><c start=”1″
stop=”1″ /><c start=”2″ stop=”2″ /><c start=”3″ stop=”3″ /></map>