Computer-Networks
October 19, 2023Computer-Networks
October 19, 2023Computer-Networks
| Question 20 |
Consider the following statements about the functionality of an IP based router.
- I. A router does not modify the IP packets during forwarding.
II. It is not necessary for a router to implement any routing protocol.
III. A router should reassemble IP fragments if the MTU of the outgoing link is larger than the size of the incoming IP packet.
Which of the above statements is/are TRUE?
| I and II only | |
| II only | |
| I only | |
| II and III only
|
Question 20 Explanation:
I: The packet contains Header and data. The router modifies the header details like TTL.
II: Is True.
III: Reassemble is not necessary at the router.
II: Is True.
III: Reassemble is not necessary at the router.
Correct Answer: B
Question 20 Explanation:
I: The packet contains Header and data. The router modifies the header details like TTL.
II: Is True.
III: Reassemble is not necessary at the router.
II: Is True.
III: Reassemble is not necessary at the router.
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