The diagram below shows a network with two levels of hierarchy (not sub netted). With this scheme, a high school network is limited to two level hierarchies and has one network with many hosts. internet 192.52.2.20 192.52.2.21 192.52.22.64 192.52.22.9 192.52.2.105 Network. 192.52.0.0. 192.52.22.8 192.52.7.96 192,52.7.95 192.52.7.44 a) Suggest a solution to overcome the challenge above and draw a complete diagram to support your answer. 20M b) Briefly explain why you need the proposed solution in (a) above. 5M