(a) Describe the link state routing algorithm. (5 marks) (b) For each of the IP addresses below, explain which host(s) a packet containing the address will be delivered to (1) 200.200.200.30/24 (2 marks) 200.200.200.255 / 24 (2 marks) (iii) 200.200.200.254 /24 (2 marks) (iv) 200.200.200.0 / 24 (2 marks) (v) 200.200.200.1/24 (2 marks) (c) Using Hamming code, find out whether the following received message contains any errors and if so, identify which bit is in error: 1011110010110. Finally, identify the original user message. The message was coded using even hamming code. Assume there can only be error in one bit or no error. Show your work. (10 marks) Total (25 marks)