Cisco Certified Entry Network Technician

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Cisco Certified Entry Network Technician (ICRC)

This course focuses on the practical knowledge of modern TCP/IP networks, allowing you to gain the real-world, functional skills you need for entry-level network support positions. Emphasis is placed on the fundamentals of switches and routed internetworks. Concentration is placed on concepts and configuration procedures used to build a multiswitch, multirouter and mulitgroup internetwork using LAN and WAN interfaces.

Building a Simple Network

Exploring the Functions of Networking
Securing the Network
Host-to-Host Communication Model
TCP/IP Internet Layer
TCP/IP Transport and Application Layers
Exploring the Packet Delivery Process
Connecting to an Ethernet LAN

Ethernet LANs

Understanding the Challenges of Shared LANs
Understanding Cisco IOS Software
Starting a Switch
Understanding Switch Security
Solving Network Challenges with Switched LAN Technology
Solving Network Challenges with Switched LAN Technology
Operating Cisco IOS Software
Troubleshooting Switch Issues

Wireless Local Area Networks (WLANS)

Exploring Wireless Networking
Understanding Wireless Security
Implementing a WLAN

Local Area Network (LAN) Connections

Functions of Routing
Understanding Binary Basics
Construction a Network Address Scheme
Starting and Configuring a Router
Understanding Router Security
Using Cisco Router and Security Device Manager
Accessing Remote Devices

Wide Area Networks (WANs)

Understanding WAN Technologies
Enabling the Internet Connection
Configuring Serial Encapsulation
Enabling Static Routing
Point-to-Point WAN Connection with PPP
WAN Connection with Frame Relay
Enabling Routing Information Protocol (RIP)

Network Environment Management

Discovering Neighbors on the Network
Managing Router Startup and Configuration
Managing Cisco Devices