The answer to the eighth question has been added to the post.

Ninth question:

What are the five EIGRP packet types, and what do they do?

Please post answers in the comments (without Googling)!

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Colby Glass has been in IT since 2002. He is currently a Systems Engineer (presales) with a Cisco Gold partner and holds the CCNP R/S, CCNP DC, CCDP, CCIP, JNCIA-ER.

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