ECE487 Study Guide - Quiz Guide: Checksum, Computer Engineering, A Roads In Zone 2 Of The Great Britain Numbering Scheme

• School: University of Alberta
• Department: Electrical and Computer Engineering
• Course: ECE487

Document Summary

Your last name: ____________________ your fist name: _____________________ Ipv4 header, please select one from "never change", "may change", and "always change". (5 points) Header checksum: in an ipv4 packet, the m bit is 1, the value of hlen is 5 (in decimal), the value of total length is 620 (in decimal), and the fragmentation offset value is 300 (in decimal). Is this the last fragment, the first fragment, or a middle fragment? (3 points: for question 4, consider that the packet is fragmented by a router to three fragments with equal size.