640-822 ICND1Interconnecting Cisco Networking Devices Part 1Exam Number: 640-822 ICND1Associated Certifications: CCENT and CCNADuration: 90 Minutes (40-50 questions)Available Languages: English, Japanese, Chinese, Spanish, Russian, Korean, French, PortugueseClick Here to Register: Pearson VUEExam Policies: Read current policies and requirementsExam Tutorial: Review type of exam questions Describe the operation of data networks.Describe the purpose and functions of various network devicesSelect the components required to meet a given network specificationUse the OSI and TCP/IP models and their associated protocols to explain how data flows in a networkDescribe common networking applications including web applicationsDescribe the purpose and basic operation of the protocols in the OSI and TCP modelsDescribe the impact of applications (Voice Over IP and Video Over IP) on a networkInterpret network diagramsDetermine the path between two hosts across a networkDescribe the components required for network and Internet communicationsIdentify and correct common network problems at layers 1, 2, 3 and 7 using a layered model approachDifferentiate between LAN/WAN operation and features
Implement a small switched networkSelect the appropriate media, cables, ports, and connectors to connect switches to other network devices and hostsExplain the technology and media access control method for Ethernet technologiesExplain network segmentation and basic traffic management conceptsExplain the operation of Cisco switches and basic switching conceptsPerform, save and verify initial switch configuration tasks including remote access managementVerify network status and switch operation using basic utilities (including: ping, traceroute,telnet,SSH,arp, ipconfig), SHOW & DEBUG commandsImplement and verify basic security for a switch (port security, deactivate ports)Identify, prescribe, and resolve common switched network media issues, configuration issues, autonegotiation, and switch hardware failures
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