Online Data Link Layers eLearning Training
From Serebra Learning Corporation
OSI Network Layers
The OSI Network Layers WBT is the second course of the Network curriculum, which prepares students for the Comptia's Network Certification exam. This course is meant for system administrators and network professionals who want to understand the OSI layers, such as the physical, data link, network, and transport layers in detail. The course describes the problems that can occur in the physical
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Cisco Internetwork Troubleshooting Part 1
This is the first of two courses on Cisco Internetwork Troubleshooting. The courses are designed to prepare learners for the CCNP CIT exam 642-831. This course will cover baseline configuration and documentation of networks and end-systems support resources for troubleshooting and troubleshooting approaches. It covers commands and guidelines required for problem isolation and resolution at the
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From 123-CBT Computer Based Training
Cisco Internetwork Troubleshooting Part 1

... for problem isolation and resolution at the physical and data link layers of the OSI model.
Learn To:
Identify components of a network configuration table.
Identify characteristics of a network topology diagram.
Identify guidelines for discovering network configuration information.
Match Transmission Control Protocol/Internet Protocol (TCP/IP) model layers with their
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From Teach Me IT
OSI Network Layers

...describes the problems that can occur in the physical and data link layers, and the basic troubleshooting and diagnosing in these layers. This course also describes the features of different types of networks, and provides an overview of various routing and packet switched mechanisms. After completing this course, the student will be able to:
Describe the types of resource conflicts
Diagnose
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