Teach on Udemy

Turn what you know into an opportunity and reach millions around the world.

Learn More

Your cart is empty.

Keep shopping

CISCO CCNA RS (200-125) Certification Complete Course

This is version 3 of CCNA Routing and Switching exam as is applicable since Aug 21, 2016

Created byAhmad Nadeem, Mehreen Kamran

Last updated 10/2016

English

What you'll learn

Understand and implement networking concepts and technologies. You will be able to configure, manage and troubleshoot CISCO routers and switches in the field.

Course content

9 sections • 122 lectures • 33h 29m total length

Introduction6:51
This is the introductory lecture of CCNA where students will be informed about the course contents, the books that will help them to achieve this certification and the tools / equipment they need to have to get the most out of this course.

TCP/IP Model and OSI Model17:16
A very important lecture to develop foundations of networking where I discuss framework of 2 x communication models.
Network Elements and Traffic Flow through TCP/IP Model12:33
A brief look at the elements that are used in a network. Also a detailed discussion about data movement in TCP/IP layers. How email (or any information) is transfered from a browser to the actual wire.
TCP vs UDP, Some important Details and a look at actual packets20:27
Core concepts of TCP and UDP. Actual look at packets through Network Analyzer. How to read the output of analyzer.
Some important TCP based Applications and their functionality, QoS basics20:57
Core concepts of TCP and UDP. Actual look at packets through Network Analyzer. How to read the output of analyzer.
Layer 2 Ethernet Frame, MAC Address and IPv4 Address22:13
Fundamental understanding and concepts of TCP/IP Layer-2 and Layer-3. Very much essential for certification as well as for on job scenarios
IPv4 Address Classes, How Routers differentiate between Networks and hosts, ARP19:35
Learn about 5 x classes of IPv4 addresses. Also learn how routers look at an IP address
Ethernet Card, Ethernet Cabling, IEEE 802.3 Standards18:09
This lecture introduces some physical aspects of Ethernet networks such as what type of cabling is used, How an Ethernet card looks like and some detailed information about IEEE 802.3 development over the years.
Collision Domain, Broadcast Domain, Devices that interact with these domains19:58
You will learn about the core concepts of collision and broadcast domains and the devices that interact with them e.g., switches, routers, hubs etc.
IPv4 Review and Need for Subnetting17:36
In this lecture we will revise the IPv4 classes and will look at an example where we need to make many subnets out of one network.
IPv4 Subnetting is Easy18:54
In this lecture I will show you how to make many networks out of one network, which we call as subnetting.
IPv4 Subnetting (Practice Examples)14:05
We will together do some more examples of Subnetting so that you can understand the INs and Outs of this technique.
Variable Length Subnet Mask (VLSM), IP Classless25:49
A very important lecture that highlights the needs for VLSM and how to use it in our networks.
Basics of Routers, LAN, WAN Network, Routing Tables16:31
In this lecture we will learn about some basic fundamentals of routers and how they help us in joining our LANs with WANs
Configuring our First Router22:00
You will learn about the interface of CISCO routers, its CLI and how to do basic level of configuration.
Configuring our First Router (part-2)25:40
This is the continuation of previous lecture where we do some more basic level configurations of CISCO routers including SSH.
IPv6 General Introduction16:35
We will see how IPv6 evolved, what are its benefits and a detailed look at IPv6 header.
IPv6 Address Format & Subnetting19:31
You will be able to write and identify IPv6 addresses and how to make subnets out of one IPv6 address.
IPv6, Unique Addressing & Dual Stack18:22
We will learn what are Global Unicast addresses (Public) and how we can make our own Global Unicast Local address (Private). I will also tell you the concept of dual stacking to transform your IPv4 based network onto IPv6.
Configuring IPv621:32
Let's configure IPv6 addresses on our CISCO routers and also see how to generate EUI-64 address.
Configuring IPv6 (part-2)12:37
This is continuation from previous lecture where we do some more configuration related to IPv6 addresses and learn about some more IPv6 important classes, like link local addresses.
IPv6 Autoconfig Feature19:12
Understand how IPv6 based hosts can learn their addresses automatically using different techniques which makes it alot easier for IT engineers to manage hosts
Infrastructure Components: Access Point, Wireless Controller & Firewalls19:18
Cloud Services: Virtualization Concepts19:27
Cloud Services: Virtualization of Networking13:14
Cloud Services: IaaS, SaaS, PaaS12:36
Cloud Services: Traffic Paths and NFV15:10

LAN typical devices, Basic understanding of Switches16:42
Learn and realize the different LAN equipments like repeaters, hubs bridges and switches
3 x Methods of Frame Forwarding, Campus network design and Intro to VLAN16:13
Learn about CISCO switching techniques. You will also realize the concepts of CISCO campus design
Copper / Optic Fiber based Ethernet cables and Auto Negotiation Features9:27
You will be able to distinguish between different media types available for Ethernet networks.
Powering up the Switch and connecting to it15:50
Learn about physical appearance while you turn on the switch. Know about different LEDs status.
General overview of switch command line interface (CLI), Some basic commands22:56
Get yourself familiarized with CISCO Operating system or as it is known as IOS.
Basics of Switch configuration20:46
Learn about interfaces configuration, set passwords and look at MAC address table
Configuration of DHCP server for Switch, Implement Port Security features19:30
You will be able to configure switch with dynamic IP using DHCP. You will also learn about MAC address restrictions that you can implement on switch ports so that unauthorized access can be curtailed.
Virtual LAN21:46
Understand the concepts of VLANs, why do we need them. Have a look at VLAN tagged frame and also discuss about Inter-VLAN routing.
Configuration of VLANs19:41
We will together do some great VLANs configurations on CISCO switches.
Configurations of VLANs between switches20:52
You will be able to understand the idea of trunk links, why we need them and how you can configure them on CISCO switches.
Configuring Inter VLAN communication17:41
VTP concepts and configuration23:57
Understand the VLAN Trunking Protocol (VTP), Its needs in the network and how you can configure it on CISCO switches. Also learn about some miscellaneous CISCO commands.
Understanding Spanning Tree Protocol (STP)20:42
Be able to identify why we need STP in our networks. Then some detailed understanding of how STP works.
Understanding STP (part -2)13:38
This lecture is a continuation from previous lecture where you will see the complete picture of STP working.
Understanding STP (part-3), Port Fast, BPDU Guard, Etherchannel23:35
Learn about STP features such as Port Fast, BPDU Guard and EtherChannel (Bundling)
Rapid STP (RSTP), PVST16:41
In this lecture you will learn about advanced version of RSTP and CISCO's version of STP known as PVST.
Configuring STP on CISCO switches18:58
In this video, I'm gonna show you the initial working of STP on actual CISCO switches and how Root bridge, Root ports get elected.
Configuring STP on CISCO switches (part-2)19:28
In this lecture you will see how Designated ports are selected on actual CISCO switches.
Configuring STP on CISCO switches (part-3)23:17
In this lab, you will learn how to influence to election of root bridges and some final thoughts.
Configuring Port Fast, BPDU Guard, PAgP, LACP and Etherchannel18:27
In previous lecture I skipped this topic, so here they are. You will learn about configuration of STP features such as Port Fast, LACP, BPDU Guard, PAgP and EtherChannel.
Switch Stacking10:36
Chassis Aggregation8:27

Packet Flow in Routers, Static Routing20:03
We will discuss how a packet flows through the routers. You will also learn the concepts of Static Routing.
Configuring Static Routes26:24
In this video lecture, I'll show you how to configure static routes on CISCO routers.
Configuring Static Routing (part-2)15:07
You will learn how to configure static routing on CISCO routers and what benefit we get out of it.
Dynamic Routing - What & Why23:31
I will show you the functions of dynamic routing and what benefits do we achieve out of this.
Dynamic Routing - OSPF16:27
Understand the concepts and working methodologies of OSPF protocol. One of the most widely used protocol around the world.
Dynamic Routing - OSPF (part-2)20:22
We dig deeper into OSPF components and how they interact with one and other. This lecture can easily be said as the core of OSPF routing.
Dynamic Routing - OSPF (part-3)17:22
In this lecture we will learn about last important component of OSPF which is LSA types and then I'll present an overall picture of OSPF working.
Configuring OSPF21:02
Learn about the configuration of OSPF v2 protocol on CISCO routers in multi-area topology.
Configuring OSPF (part-2)21:21
We continue to explore configuration of OSPF.
Configuring OSPF (part-3)24:17
Continuing the configuration of OSPF and tying up some final knots.
Dynamic Routing - EIGRP23:02
Learn about the concepts and functionality of Routing protocol EIGRP.
Dynamic Routing - EIGRP (part-2)20:51
Continuation of EIGRP from previous lecture and discussion about Feasible Distance and Administrative distances. The core of EIGRP protocol.
Dynamic Routing - EIGRP (part-3)18:16
Continuation from previous lecture. We will see some last important topics related to EIGRP such as Load balancing and loop avoidance.
Configuring EIGRP19:59
Learn how to configure EIGRP on CISCO routers with multiple subnets.
Configuring EIGRP (part-2)18:57
Continuing from previous lecture. Some tuning of EIGRP using matrix variation and unequal cost path load balancing using variance.
DHCP for IPv6 and Configuration of OSPFv3 (IPv6)22:34
You will be able to understand the DHCPv6 working and after that we will configure OSPFv3 to do routing for IPv6 based networks.
Configuring EIGRPv618:11
Learn about implementation of EIGRP routing protocol in your IPv6 based network.
RIP Protocol: Some Quick Theory12:51
RIP Protocol: Lab (part-1)15:59
RIP Protocol: Lab (part-2)11:21
SVI: Switch Virtual Interface9:35

WAN Technologies, General Overview22:10
We will see some of the important WAN technologies that as a network engineer we interact with on daily basis.
WAN Technologies, General Overview (part-2)11:07
In this lecture we will discuss about some more WAN technologies including Frame Relay, MPLS etc.
Configuring HDLC & PPP27:00
You will learn about HDLC and PPP WAN protocols and how to configure them on CISCO routers.
PPP Multilink (MLPPP)13:22
Broadband PPPoE: Theory + Lab (part-1)17:04
Broadband PPPoE: Lab (part-2)7:15
Virtual Private Network (VPN)26:10
Learn about the core concepts of VPNs and also lets configure one VPN type on CISCO routers.
Dynamic Multipoint VPN (DMVPN)13:10
MPLS Concepts: Why we need it ?15:02
MPLS Concepts: Why we need it ? (part-2)12:03
MPLS Concepts: Quick Lab12:04
VPN Techniques using IPSec0:13
QoS: Quality of Service - Introduction12:01
QoS: Traffic types and Classification / Marking18:51
QoS: Quick Lab11:35
QoS: Congestion Management17:51
QoS: Policing and Shaping14:33
BGP Protocol: Concepts15:06
BGP Protocol: Concepts (part-2)13:59
BGP Protocol: Lab15:40

DNS Operation and Troubleshooting9:06
Network Address Translation (NAT)19:13
In this lecture we will discuss what is NAT, why we need it and its implementation techniques on CISCO routers.
Configuring NAT22:43
Learn about configuring NAT techniques like Static, Dynamic and Overload on CISCO routers.
Network Time Protocol (NTP)23:32
Learn the concepts behind NTP and its configuration on CISCO routers.
Dynamic Host Configuration Protocol (DHCP)23:11
In this lecture we will see how DHCP protocol works and how to implement it.
HSRP Concepts18:46
VRRP and GLBP have been removed from CCNA (200-125) v3 certification. So you can skip those topics and only concentrate on HSRP.
Configuring HSRP23:39
Let's learn how we can configure HSRP.

Configure, verify and troubleshoot Port Security0:02
Common Access Layer Threat Mitigation Techniques0:02
Access Control Lists (ACL)24:52
Learn about the concepts of ACL to control traffic flow through your network. We will also do some configuration in this lecture.
Configuring Access Control Lists23:17
Learn about protecting your network resources and control access to your routers.
IPv6: Access Control Lists & Lab19:03
IPv6: ACL Gotcha and Lab14:45
Verification of ACLs using APIC-EM Path Trace ACL Analysis tool0:48
Configure secure access (SSH) for switch, Some important "Show" commands11:50
Learn how to configure SSH (Secure Shell) service on your switch to enable encrypted secure communication (as compared to telnet) between your terminal and switch so that no one can hijack your critical passwords (or information).
Local Device Hardening0:02
Device security using AAA with TACACS+ and RADIUS0:02

Syslog21:52
Netflow has been removed from CCNA (200-125) so you can skip that portion.
CDP and LLDP: What, Why and How19:10
Simple Network Management Protocol (SNMP)16:42
Learn how to monitor your network through SNMP protocol.
Configuring SNMPv30:02
Local SPAN: Theory and Lab18:12
IP SLA: Concepts and Lab18:31
Managing CISCO IOS22:38
We will see how we can upgrade / downgrade IOS on CISCO routers.
Managing IOS through Secure Copy (SCP) Protocol0:02
Managing CISCO IOS and Password Recovery24:37
Continuing from previous lecture where we see some more techniques about managing IOS and alos practice how to recover from CISCO forgotten password situation.
Managing CISCO IOS Licensing15:43
Learn how CISCO controls the IOS features and how you can get them activated.
Verifying IOS using MD50:31
Network Programmability (SDN) : The 3 Planes13:58
SDN : Controllers, NBI, SBI12:49
SDN : CISCO ACI & APIC6:17

Requirements

You should have access to real routers and switches but if thats not possible then GNS3 would suffice. Its free to download from GNS3 website. You can also use CISCO's "packettracer" as an alternate to practice this course labs.

Description

(NOTE: This course has been updated to version-3 (200-125) of CCNA RS requirements).

Learn the technologies and concepts of networking in this complete course and earn your CISCO certification.

Have an awesome career in Data Communication, large scale service providers or simply make yourself more knowledgeable.

Basics of Networking

How switches function

What does routing mean

Design your own networks and implement Routing Protocols

Secure your CISCO devices

CISCO is the leading Networking equipment provider with a large product portfolio ranging from small Enterprises to large Data Centers. CCNA (R&S) certification is one of the fundamental certifications that will help you in realizing the computer networking concepts and its implementations in real world.

This course has been designed for beginner level IT Engineers. It will take you through the physical installation of the CISCO devices to the very epitome of configuring them and make amazing network topologies. This course will ensure that you understand the dreaded concepts of subnetting and spanning tree protocols. You will observe actual packets as they move through the wires and make those “dots connect”. While configuring the devices you will feel as if you are doing it yourself, its that close and personal. By following this course you will not only be able achieve your CCNA (R&S) certification but it will pave the foundation for your CCIE certification as well.

Check out my Youtube channel for free preview of Cloud Computing topic.

Who this course is for:

This course is meant for aspiring network engineers with little or nill knowledge of computer networking. And please if you are going for CCNA cert only, then this course is probably too long for you. Because my aim is to teach you and make you a better networking professional, CCNA will come as a by product.

CISCO CCNA RS (200-125) Certification Complete Course

What you'll learn

Explore related topics

Course content

Introduction to CCNA (R&S) course and what you will need to study and practice1 lecture • 7min

Network Fundamentals26 lectures • 7hr 59min

LAN Switching Technologies22 lectures • 6hr 39min

Routing Technologies21 lectures • 6hr 38min

Wide Area Network (WAN)Technologies20 lectures • 4hr 56min

Infrastructure Services7 lectures • 2hr 20min

Infrastructure Security10 lectures • 1hr 35min

Infrastructure Management14 lectures • 3hr 11min

Course Complete1 lecture • 5min

Requirements

Description

Who this course is for: