出了新的CCNA认证
分别是无线，安全，语音的
原来的基础认证640-802继续有效
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CCNA Wireless
The CCNA Wireless certification validates the candidate's skills in the configuration, implementation, and support of wireless LANs,
specifically those networks using Cisco equipment. Students completing the recommended Cisco training are provided with information and practice
activities to prepare them for configuring, monitoring, and troubleshooting basic tasks of a Cisco WLAN in small to medium-sized business (SMB)
and enterprise networks. Once candidates complete the certification, employers will be able to validate that their staff have the skills needed
for basic wireless networking on a Cisco WLAN in SMB and enterprise networks.
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CCNA Security
The CCNA Security certification meets the needs of IT professionals who are responsible for network security. It confirms an individual's skills
for job roles such as network security specialists, security administrators, and network security support engineers. This certification
validates skills including installation, troubleshooting, and monitoring of network devices to maintain integrity, confidentiality, and
availability of data and devices, and develops competency in the technologies that Cisco uses in its security structure.
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CCNA Voice
The CCNA Voice certification validates skills in VoIP technologies such as IP PBX, IP telephony, handset, call control, and voicemail solutions.
Candidates also get exposure to the Cisco Unified Communications architecture and design covering mobility, presence, and TelePresence
applications.
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无线
640-721 IUWNE Implementing Cisco Unified Wireless Networking Essentials (IUWNE v1.0)
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安全
640-553 IINS Implementing Cisco IOS Network Security (IINS)
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语音
640-460 IIUC Implementing Cisco IOS Unified Communications (IIUC)
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