CCNA Self-Study CCNA INTRO Exam Certification Guide

Chia sẻ: Ba Trinh | Ngày: | Loại File: PDF | Số trang:627

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CCNA Self-Study CCNA INTRO Exam Certification Guide

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Cisco’s CCNA certification proves that you have a firm foundation in the most important components of the Cisco product line—namely, routers and switches. It also proves that you have a broad knowledge of protocols and networking technologies. CCNA is not an easy certification to get, but it is well worth the effort. In a booming economy, CCNA is the first step toward getting a higher salary than your noncertified peers. In a difficult economy, it could be the difference between whether a prospective employer even looks at your résumé. Regardless of your local economy, CCNA does improve how people in...

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