BT Eğitim / Egitimler / ICND

Describe the operation of data networks.

• Describe the purpose and functions of various network devices

• Select the components required to meet a given network specification

• Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network

• Describe common networking applications including web applications

• Describe the purpose and basic operation of the protocols in the OSI and TCP models

• Describe the impact of applications (Voice Over IP and Video Over IP) on a network

• Interpret network diagrams

• Determine the path between two hosts across a network

• Describe the components required for network and Internet communications

• Identify and correct common network problems at layers 1, 2, 3 and 7 using a layered model approach

• Differentiate between LAN/WAN operation and features Implement a small switched network

• Select the appropriate media, cables, ports, and connectors to connect switches to other network devices and hosts

• Explain the technology and media access control method for Ethernet technologies

• Explain network segmentation and basic traffic management concepts

• Explain the operation of Cisco switches and basic switching concepts

• Perform, save and verify initial switch configuration tasks including remote access management

• Verify network status and switch operation using basic utilities (including: ping, traceroute,telnet,SSH,arp, ipconfig), SHOW & DEBUG commands

• Implement 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 Implement an IP addressing scheme and IP services to meet network requirements for a small branch office

• Describe the need and role of addressing in a network " Create and apply an addressing scheme to a network

• Assign and verify valid IP addresses to hosts, servers, and networking devices in a LAN environment

• Explain the basic uses and operation of NAT in a small network connecting to one ISP

• Describe and verify DNS operation • Describe the operation and benefits of using private and public IP addressing

• Enable NAT for a small network with a single ISP and connection using SDM and verify operation using CLI and ping

• Configure, verify and troubleshoot DHCP and DNS operation on a router.(including: CLI/SDM)

• Implement static and dynamic addressing services for hosts in a LAN environment

• Identify and correct IP addressing issues Implement a small routed network

• Describe basic routing concepts (including: packet forwarding, router lookup process)

• Describe the operation of Cisco routers (including: router bootup process, POST, router components)

• Select the appropriate media, cables, ports, and connectors to connect routers to other network devices and hosts

• Configure, verify, and troubleshoot RIPv2

• Access and utilize the router CLI to set basic parameters

• Connect, configure, and verify operation status of a device interface

• Verify device configuration and network connectivity using ping, traceroute, telnet, SSH or other utilities

• Perform and verify routing configuration tasks for a static or default route given specific routing requirements

• Manage IOS configuration files (including: save, edit, upgrade, restore)

• Manage Cisco IOS

• Implement password and physical security

• Verify network status and router operation using basic utilities (including: ping, traceroute,telnet,SSH,arp, ipconfig), SHOW & DEBUG commands Explain and select the appropriate administrative tasks required for a WLAN

• Describe standards associated with wireless media (including: IEEE WI-FI Alliance, ITU/FCC)

• Identify and describe the purpose of the components in a small wireless network. (including: SSID, BSS, ESS)

• Identify the basic parameters to configure on a wireless network to ensure that devices connect to the correct access point

• Compare and contrast wireless security features and capabilities of WPA security (including: open, WEP, WPA-1/2)

• Identify common issues with implementing wireless networks Identify security threats to a network and describe general methods to mitigate those threats

• Explain today's increasing network security threats and the need to implement a comprehensive security policy to mitigate the threats

• Explain general methods to mitigate common security threats to network devices, hosts, and applications

• Describe the functions of common security appliances and applications

• Describe security recommended practices including initial steps to secure network devices Implement and verify WAN links

• Describe different methods for connecting to a WAN

• Configure and verify a basic WAN serial connection


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