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Eric Rivard

To help in your CCENT preparations, this chapter covers the fundamentals of Ethernet technologies and describes how switches operate.

Eric Rivard

To help in your CCNA preparations, this chapter covers the fundamentals of Ethernet technologies and describes how switches operate.

This guide from Cisco Press explains the ins and outs of IP management, including how to resolve IP addressing crises, and how and when to use helper addresses.

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