4A0-101 Exam QuestionsBrowse all questions from this exam

4A0-101 Exam - Question 18


Which of the following best describes how IS-IS routers exchange updates on an Ethernet interface?

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Correct Answer: C

IS-IS routers exchange updates using Ethernet multicast packets. In the IS-IS protocol, routers use Ethernet multicast addresses to communicate with each other on an Ethernet network. This allows the updates to be efficiently distributed to all routers on the link, ensuring that the information is correctly propagated throughout the network.

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snowblack
Nov 20, 2020

Is this true bro?

DracoD
Jan 5, 2021

Yes, It is.