You’re called in to consult for a company that’s issuing about 100 new wireless mobile devices to selected employees. there are two subnets, each with a dhcp scope that has about 150 unused addresses and an access point that relays dhcp requests from wireless clients to the dhcp server. the mobile devices will be equally distributed between the subnets. both scopes are served by a dual-homed server. you want these mobile devices to be issued ip addresses, using the last 75 addresses of both scopes, and have a shorter lease time for addresses. what do you propose? what information do you need to carry out the proposal?

Using least squares fitting, you are to fit the data sets to the following models and solve for the parameters ai , where i is the index of the parameter. the input/output data for the systems are linked in the bblearn site. for each of the systems use matlab to plot the supplied data vs. the model fit on one plot. include your code in the solutions. (a) linear fit "lineardata.mat" y=a1x^3 + a2x^2 + a3x + a4 (b) plant fit "plantdata.mat g(s) = a1/(s + a2)

Write a program that uses a random number generator to generate a two digit positive integer and allows the user to perform one or more of the following operations: a. double the number. b. reverse the digits of the number. c. raise the number to the power of 2, 3, or 4. d. sum the digits of the number. e. if the number is a two-digit number, then raise the first digit to the power of the second digit. f. if the number is a three-digit number and the last digit is less than or equal to 4, then raise the first two digits to the power of the last digit. after performing an operation if the number is less than 10, add 10 to the number. also, after each operation determine if the number is prime. each successive operation should be performed on the number generated by the last operation. your program should not contain any global variables and each of these operations must be implemented by a separate function. also, your program should be menu driven. 7. (fraction calculator) write a program that

What multimedia system creates an immersive, real-life experience that the user can interact with?