640-821: Introduction to Cisco Networking Technologies
The Introduction to Cisco Networking Technologies exam is one of the two qualifying exams available to candidates pursuing a two-exam option for CCNA. This exam tests content covered in the Introduction to Cisco Networking Technologies (INTRO) course including topics on Network Types, Network Media, Switching Fundamentals, TCP/IP, IP Addressing and Routing, WAN Technologies, Operating and Configuring IOS Devices, and Managing Network Environments. The exam will certify that the successful candidate has important knowledge and skills necessary to describe and identify major network and WAN components, along with their function and purpose.
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640-821 PDF Questions and Answers
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640-821 Study Guide
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640-821 Practice Exam
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