The Cisco three-layer model is simply a blueprint, just like the OSI model. This model creates a hierarchy that helps us to understand where our internet-working devices should be placed and what responsibilities they have at each one of the layers:
-
Book Overview & Buying
-
Table Of Contents
CCNA Routing and Switching 200-125 Certification Guide
By :
CCNA Routing and Switching 200-125 Certification Guide
By:
Overview of this book
Cisco Certified Network Associate (CCNA) Routing and Switching is one of the most important qualifications for keeping your networking skills up to date. CCNA Routing and Switching 200-125 Certification Guide covers topics included in the latest CCNA exam, along with review and practice questions. This guide introduces you to the structure of IPv4 and IPv6 addresses and examines in detail the creation of IP networks and sub-networks and how to assign addresses in the network.
You will then move on to understanding how to configure, verify, and troubleshoot layer 2 and layer 3 protocols.
In addition to this, you will discover the functionality, configuration, and troubleshooting of DHCPv4. Combined with router and router simulation practice, this certification guide will help you cover everything you need to know in order to pass the CCNA Routing and Switching 200-125 exam.
By the end of this book, you will explore security best practices, as well as get familiar with the protocols that a network administrator can use to monitor the network.
Table of Contents (24 chapters)
Preface
Free Chapter
Internetworking Models
Ethernet Networking and Data Encapsulations
Introducing the TCP/IP
Subnetting in IPv4
Variable Length Subnet Mask and Route Summarization
The IOS User Interface
Managing the Cisco Internetwork
Managing Cisco Devices
The IP Routing Process
The IPv6 Protocol
Introduction to IPv6 Routing
Switching Services and Configurations
VLANs and Inter-VLAN Routing
Introduction to the EIGRP Routing Protocol
The World of Open Shortest Path First (OSPF)
Border Gateway Protocol
Access-Control List
Network Address Translation
Wide Area Networks
Advanced Networking Topics
Mock Test Questions
Assessments
Other Books You May Enjoy
