ytes. The datagram(s) carrying the message will have to cross two rout 2) and 3 networks (NET1, NET2, and NET3) as described in the above f these networks has a specific MTU (for example the MTU of network ytes. MTU here stands for Maximum Transmission Unit, the largest dat rame can carry). Fill the table with the IP datagram(s) needed right afte hrough NET3 (no need to show your fragmentation for N1 or N2). Assu ptions in the header. Show all your details (for partial points in case yo re incorrect).

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
An Internet user would like to transfer a message from his computer (host A) to
another computer (host B). The size of the message passed to the IP layer is 3800
bytes. The datagram(s) carrying the message will have to cross two routers (R1 and
R2) and 3 networks (NET1, NET2, and NET3) as described in the above figure. Each
of these networks has a specific MTU (for example the MTU of network 1 is 1500
bytes. MTU here stands for Maximum Transmission Unit, the largest data that a
frame can carry). Fill the table with the IP datagram(s) needed right after passing
through NET3 (no need to show your fragmentation for N1 or N2). Assume a 2-byte
options in the header. Show all your details (for partial points in case your numbers
are incorrect).
NET1
MTU=1500
R1
NET2
MTU=640
R2
NET3
MTU 1500
V
BIU
Fragment #
Format
Offset
Flag (3 bits)
Data
Length
Total
Length
...
Transcribed Image Text:An Internet user would like to transfer a message from his computer (host A) to another computer (host B). The size of the message passed to the IP layer is 3800 bytes. The datagram(s) carrying the message will have to cross two routers (R1 and R2) and 3 networks (NET1, NET2, and NET3) as described in the above figure. Each of these networks has a specific MTU (for example the MTU of network 1 is 1500 bytes. MTU here stands for Maximum Transmission Unit, the largest data that a frame can carry). Fill the table with the IP datagram(s) needed right after passing through NET3 (no need to show your fragmentation for N1 or N2). Assume a 2-byte options in the header. Show all your details (for partial points in case your numbers are incorrect). NET1 MTU=1500 R1 NET2 MTU=640 R2 NET3 MTU 1500 V BIU Fragment # Format Offset Flag (3 bits) Data Length Total Length ...
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