Day 5. WAN Overview
CCNA 200-125 Exam Topics
Describe WAN topology options
Describe WAN access connectivity options
Describe DNS lookup operation
Key Topics
Today is a whirlwind review of WAN topologies, WAN connection options, and virtual private networks (VPNs). Because most of these exam topics are conceptual in nature and require no configuration skills, read through this review several times and refer to your study resources for more in-depth ...
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