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31 Days Before Your CCENT Certification Exam: A Day-By-Day Review Guide for the ICND1 (100-101) Certification Exam, Second Edition by Allan Johnson

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Day 20. Basic Routing Concepts

CCENT 100-101 ICND1 Exam Topics

Image Describe basic routing concepts.

Image Differentiate methods of routing and routing protocols.

Key Topics

Today we review basic routing concepts, including exactly how a packet is processed by intermediary devices (routers) on its way from source to destination. We then review the basic routing methods, including connected, static, and dynamic routes. Tomorrow’s review will dive deeper into dynamic routing.

Packet Forwarding

Packet forwarding by routers is accomplished through path determination ...

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