Suppose you are setting up several FOBs. Each FOB has about 6-8 tents with approximately 20-30 computers in each of them. The tents are located about 300 feet apart from each other. The FOBs are 3-5 miles apart. The area is flat, and towers could be raised at each FOB for using wireless networking between them. Now, suppose one of the tents in each FOB is a small scale Network Operations Center. What are the main network management functions that a NOC crew needs to take care of? How does the SNMP model help to identify and access the content of control variables?