1- An IP network is connected to a Novell IPX via a gateway as shown below. Draw the protocol layers of the gateway. 2- List and briefly define the key areas that comprise network management 3- Explain succinctly the difference between the database of a network management system and its MIB. How do you implement each in a network management system? 4- List two ways in which a network management system may be characterized as integrated. 5- List and briefly define the key elements of SNMP. .