Pocket Class on the CCNA Examination
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Pocket Class on the CCNA Examination Overview
This 242 page Pocket Class on the CCNA (Certified Cisco Networking Associate) Exam is a very easy to understand and well put together study guide. I have included much essential information on the subject to help both beginners and those with experience in the subject. Inside are detailed terms, explanations, and examples of the subject.
Here is an example from the text:
In situations where one communicating device is sending information at either a faster or a slower rate than the other device, some form of control is necessary to meter the flow of data between the devices to avoid a loss of data. Flow control prevents the slower device from being swamped, and, more importantly, prevents data from being lost or garbled. It works by pausing the faster device to enable the slower device to catch up. Remember There are two types of flow control implemented in data communications software and hardware. Software flow control, common to networking, involves a process called XON/XOFF, which roughly stands for transmission on/transmission off. This process involves the sending device continuing to send data until the receiving device signals (by sending a control character) that transmissions need to stop
until the receiving device can catch up. When the receiving device is ready to go, it sends another control signal for the sending device to begin the data flow again.
General Outline:
What is the CCNA Exam
The Languages of the CCNA Exam
OSI Reference Model
Routing
Data Linkage
Network Layering
Transport Layering
Router Basics and Models
RIP, IGRP, IPX, and Convergence
Pocket Class on the CCNA Examination Specifications
This 242 page Pocket Class on the CCNA (Certified Cisco Networking Associate) Exam is a very easy to understand and well put together study guide. I have included much essential information on the subject to help both beginners and those with experience in the subject. Inside are detailed terms, explanations, and examples of the subject.
Here is an example from the text:
In situations where one communicating device is sending information at either a faster or a slower rate than the other device, some form of control is necessary to meter the flow of data between the devices to avoid a loss of data. Flow control prevents the slower device from being swamped, and, more importantly, prevents data from being lost or garbled. It works by pausing the faster device to enable the slower device to catch up. Remember There are two types of flow control implemented in data communications software and hardware. Software flow control, common to networking, involves a process called XON/XOFF, which roughly stands for transmission on/transmission off. This process involves the sending device continuing to send data until the receiving device signals (by sending a control character) that transmissions need to stop
until the receiving device can catch up. When the receiving device is ready to go, it sends another control signal for the sending device to begin the data flow again.
General Outline:
What is the CCNA Exam
The Languages of the CCNA Exam
OSI Reference Model
Routing
Data Linkage
Network Layering
Transport Layering
Router Basics and Models
RIP, IGRP, IPX, and Convergence
