1.  Considera network of multivendor network components. Hu
1. Considera network of multivendor network components. Hubs are made by Cabletron, andmanaged by Cabletron’s Spectrum NMS. Routers are made by CISCO and managed byCiscoWorks NMS. The entire network is managed by a general purpose NMS such asHP OpenView Network Node Manager.a. [5 points] Draw a two tier management network that performs configuration andfault management. b. [5 points] Explain the rationale for your configuration in 2(a).c. [5 points] Redraw the management network configuration as a three-tierconfiguration