A traceroute reveals a network node cannot be reached and the traceroute fails after 3 hops. This is an example of identifying an end-to-end connectivity problem.

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Multiple Choice

A traceroute reveals a network node cannot be reached and the traceroute fails after 3 hops. This is an example of identifying an end-to-end connectivity problem.

End-to-end connectivity refers to whether packets can travel from the source all the way to the destination across the entire network path. If traceroute stops after three hops because a node along the path cannot be reached, you’re seeing that the route from the source to the destination isn’t fully functioning. That is a break in end-to-end reachability—the path to the destination isn’t established, so end-to-end connectivity is failing. (Sometimes intermediate devices may drop traceroute responses for security reasons, but the observed result still indicates end-to-end reachability issues.)

End-to-end connectivity refers to whether packets can travel from the source all the way to the destination across the entire network path. If traceroute stops after three hops because a node along the path cannot be reached, you’re seeing that the route from the source to the destination isn’t fully functioning. That is a break in end-to-end reachability—the path to the destination isn’t established, so end-to-end connectivity is failing. (Sometimes intermediate devices may drop traceroute responses for security reasons, but the observed result still indicates end-to-end reachability issues.)

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