IP datagram header format

Lecture Computer networks: Lesson 30 - Hammad Khalid Khan. The main topics covered in this chapter include: IP datagram header format, IP datagram options; IP encapsulation, fragmentation and reassembly; datagram transmission and frames, encapsulation across multiple hops, MTU and heterogeneous networks,...

23p youzhangjing_1909 28-04-2022 12 2   Download

Lecture Computer networks: Lesson 31- Hammad Khalid Khan. The main topics covered in this chapter include: the future IP (IPV6), success of IP, motivation for change, name and version number, IPV6 features, IPV6 datagram format, IPV6 base header format, parsing IPV6 headers,...

16p youzhangjing_1909 28-04-2022 7 2   Download

Used to communicate IP status and error messages between hosts and routers Uses IP to route its messages between hosts Must be implemented with IP remember, IP is just a packet delivery system transmits and routes datagrams from sources to destinations through a series of interconnected networks it has a checksum in the IP header to detect lost bits no error detection on the datagram payload though but has no native mechanism for source host notification This is where ICMP comes in its used to report IP errors to the source host ICMP data is carried as the payload of an IP datagram specifie...

19p muathu_102 28-01-2013 50 3   Download