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Which of the following routing metrics refers to the length of time that is required to move a packet from source to destination through the internetwork?

A.
Routing delay
Answers
A.
Routing delay
B.
Bandwidth
Answers
B.
Bandwidth
C.
Load
Answers
C.
Load
D.
Path length
Answers
D.
Path length
Suggested answer: A

Explanation:

Routing delay refers to the length of time that is required to move a packet from source to destination through the internetwork. Delay depends on many factors, including the following: Bandwidth of intermediate network links Port queues at each router along the way Network congestion on all intermediate network links Physical distance to be traveled Since delay is a conglomeration of several important variables, it is a common and useful metric.

Answer option D is incorrect. Path length is defined as the sum of the costs associated with each link traversed.

Answer option B is incorrect. Bandwidth refers to the available traffic capacity of a link.

Answer option C is incorrect. Load refers to the degree to which a network resource, such as a router, is busy.

asked 18/09/2024
Ilia Voronkov
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