Examine one of the ping request packets sent by your host. What are the ICMP type and code numbers? What other fields does this ICMP packet have?
Networking Question One: (10 Marks) Using the SONET/SDH STS-1 basic frame structure as given in the following figure to answer the questions: 1. The data rate of an STS-1 signal. (2 marks) 2. The user data rate of an STS-1 frames (without considering the overheads). (2 marks) 3. The data rate of an STS-3 signal. […]