There are 200 routers connected in series like: R0 - R1 - R2 - ..... - R198
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Question:
There are 200 routers connected in series like: R0 - R1 - R2 - ..... - R198 - R199.
R45 gets the following ping reply when pinging the router Rx. It's also given that the routers use a system where the max TTL value is set to 255:
Reply from 132.224.192.4: bytes=32 time=118ms TTL=117
Request timed out.
Request timed out.
Request timed out.
Find the value of x. If you think the ping failed, write "-1" in the answer.
How would a network admin pinpoint a problematic hop?
A packet might not be able to reach its destination, which can result in it roaming the network in an infinite loop. Is there a way in IPv4 to handle such situations? If so, explain how.
Related Book For
Principles of Marketing
ISBN: 978-0133084047
15th global edition
Authors: Philip T. Kotler, Gary Armstrong
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