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Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.
[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.
[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.
[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?
[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.
[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.
[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?
- a)S1, S2, and S3 are all true.
- b)S1, S2, and S3 are all false.
- c)S1 and S2 are true, but S3 is false.
- d)S1 and S3 are true, but S2 is false.
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Consider the following three statements about link state and distance ...
The computational overhead in link state protocols is higher than in distance vector protocols. Bcz LSR is based upon global knowledge whereas DVR is based upon Local info .
Persistent looping can be avoid with the help of split horizon in DVR.But there is no concept of persisitent looping in LSR,In
LSR only temporary loop exist and can automatically solved by system or router.S2 is false.
And After a topology change, a link state protocol will converge faster than a distance vector protocol.S3 is true.
Option-D
Persistent looping can be avoid with the help of split horizon in DVR.But there is no concept of persisitent looping in LSR,In
LSR only temporary loop exist and can automatically solved by system or router.S2 is false.
And After a topology change, a link state protocol will converge faster than a distance vector protocol.S3 is true.
Option-D
Most Upvoted Answer
Consider the following three statements about link state and distance ...
Understanding the Statements
To evaluate the correctness of statements S1, S2, and S3, we need to analyze each one in the context of link state and distance vector routing protocols.
Statement S1: Computational Overhead
- Link state protocols maintain a complete map of the network, requiring nodes to calculate shortest paths using algorithms like Dijkstra's.
- Distance vector protocols, on the other hand, only share routing tables with neighbors, leading to less computational overhead.
- Conclusion: S1 is true.
Statement S2: Routing Loops
- Distance vector protocols with split horizon and other techniques (like poison reverse) help prevent persistent loops.
- Link state protocols inherently avoid routing loops due to their global view of the network and immediate updates following topology changes.
- Conclusion: S2 is false.
Statement S3: Convergence Speed
- Link state protocols typically converge faster than distance vector protocols after a topology change because they disseminate updates more efficiently across the network.
- Distance vector protocols may experience count-to-infinity problems or require more time to propagate changes through the network.
- Conclusion: S3 is true.
Final Assessment
- Since S1 and S3 are true and S2 is false, the correct answer is option 'D': S1 and S3 are true, but S2 is false.
This assessment highlights the differences in computational overhead, loop prevention mechanisms, and convergence speed between link state and distance vector routing protocols in a large network.
To evaluate the correctness of statements S1, S2, and S3, we need to analyze each one in the context of link state and distance vector routing protocols.
Statement S1: Computational Overhead
- Link state protocols maintain a complete map of the network, requiring nodes to calculate shortest paths using algorithms like Dijkstra's.
- Distance vector protocols, on the other hand, only share routing tables with neighbors, leading to less computational overhead.
- Conclusion: S1 is true.
Statement S2: Routing Loops
- Distance vector protocols with split horizon and other techniques (like poison reverse) help prevent persistent loops.
- Link state protocols inherently avoid routing loops due to their global view of the network and immediate updates following topology changes.
- Conclusion: S2 is false.
Statement S3: Convergence Speed
- Link state protocols typically converge faster than distance vector protocols after a topology change because they disseminate updates more efficiently across the network.
- Distance vector protocols may experience count-to-infinity problems or require more time to propagate changes through the network.
- Conclusion: S3 is true.
Final Assessment
- Since S1 and S3 are true and S2 is false, the correct answer is option 'D': S1 and S3 are true, but S2 is false.
This assessment highlights the differences in computational overhead, loop prevention mechanisms, and convergence speed between link state and distance vector routing protocols in a large network.
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Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer?
Question Description
Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer?.
Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE).
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Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following three statements about link state and distance vector routing protocols, for a large network with 500network nodes and 4000 links.[S1]: The computational overhead in link state protocols is higher than in distance vector protocols.[S2]: A distance vector protocol (with split horizon) avoids persistent routing loops, but not a link state protocol.[S3]: After a topology change, a link state protocol will converge faster than a distance vector protocol.Which one of the following is correct about S1, S2, and S3 ?a)S1, S2, and S3 are all true.b)S1, S2, and S3 are all false.c)S1 and S2 are true, but S3 is false.d)S1 and S3 are true, but S2 is false.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.
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