Book Image

CCNA Routing and Switching 200-125 Certification Guide

By : Lazaro (Laz) Diaz
Book Image

CCNA Routing and Switching 200-125 Certification Guide

By: Lazaro (Laz) Diaz

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)
4
Subnetting in IPv4
21
Mock Test Questions
22
Assessments

Basic introduction to IPv6 routing

In this section, we will be discussing IPv6 static routing, default routes, and RIPng. They are pretty much the same thing except for the address and the way you would advertise the route.

When using static routes, you just simply use IPv6 addresses, and always remember to turn on the IPv6 unicast-routing so you can route in IPv6 and turn on the features on your router to support IPv6.

Let's look at an example of both static routing and default routing.

Topology

Router 1

Router 2

Interface fast Ethernet0/0
No IP address
Duplex auto
Speed auto

ipv6 address 2001:4800:FACE:1200::F/56

!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
ipv6 address

2001:4800:FACE...