Description:
CBT Nuggets CISCO CCNA Training 640-822 ICND1
Released: 6/2007
CBT Nuggets CISCO CCNA Training 640-822 ICND1
Released: 6/2007
Series 1: Cisco 640-822: CCENT/CCNA ICND1
1 Welcome to Cisco CCENT!
This opening video sets the expectations for the entire CCENT series as well as reviewing the Cisco certification track. Because Jeremy gives many certification exam tips and advice, it is recommended that you view this video once more after finishing the series. 12979 00:35:26
2 Foundations: What is a Network?
This video answers the question of “why.” Why do we need a network? What does the network accomplish for us? Without understanding this foundation, the rest of the Cisco certification track will not make much sense. 9551
00:35:321 Welcome to Cisco CCENT!
This opening video sets the expectations for the entire CCENT series as well as reviewing the Cisco certification track. Because Jeremy gives many certification exam tips and advice, it is recommended that you view this video once more after finishing the series. 12979 00:35:26
2 Foundations: What is a Network?
This video answers the question of “why.” Why do we need a network? What does the network accomplish for us? Without understanding this foundation, the rest of the Cisco certification track will not make much sense. 9551
3 Foundations: Living in the OSI World
If someone told you, “My car is broken,” but was unable to expand on what exactly was broken, you wouldn’t know where to begin looking for a solution. In the same sense, networks are an extremely complex system of communicating. The OSI Model holds the key to understanding the layers of network functionality. This video walks through both a logical and practical presentation of the OSI Model. 11683 00:43:30
4 Basic TCP/IP: Addressing Fundamentals
We live in a TCP/IP world. Having a thorough understanding of this protocol is critical to your success in any network environment. This video breaks down the basics of TCP/IP and discusses concepts such as IP address format, public and private addressing, and address classes. Jeremy also walks you through the reasons why having TWO addresses is the key to successful network communication. 10973 00:39:42
5 Basic TCP/IP: TCP and UDP Communication
Every network-aware application has a choice to make when it communicates across the network – TCP or UDP? This decision determines how reliable the data transfer will be. This video walks through the discussion of TCP and UDP, focusing specifically on TCP windowing, sequence numbers, and acknowledgements. 6301 00:23:20
6 Basic TCP/IP: Understanding Port Numbers
Imagine that you wanted to see your friend, Dave, who lived in a house with 100 other people. As soon as you reached the house, you would open the door and yell, “I’M LOOKING FOR DAVE!!!” Port numbers do exactly the same thing for network communication between devices, allowing you to dictate what service you are trying to reach. This video gives practical examples of using TCP and UDP port numbers when communicating. 5604 00:17:17
7 Basic TCP/IP: The Tale of Two Packets
To wrap up the section on Basic TCP/IP communication, Jeremy walks you through the “Tale of Two Packets.” This gives a big picture perspective on local network communication (the Bob packet) and remote network communication (the Sally packet). 4571 00:20:47
8 LANs: Welcome to Ethernet
Ethernet defines the standard for LAN communication around the world. Because of this, it is critical to understand the fundamentals of how this “fabric of networks” operates. This video walks through the origins of the Ethernet standard, CSMA/CD (the rules of communication), and the architecture of a MAC address. 5788 00:22:31
9 LANs: Understanding the Physical Connections
If you’ve never experienced calloused fingers from crimping Ethernet cables, this video is for you. In it, Jeremy walks through the two primary physical standards of Ethernet: UTP and Fiber Optics, straight-through vs. crossover cables, and an end-to-end picture of cabling in a corporate environment. 4422 00:18:17
10 LANs: Understanding LAN Switches
Ethernet’s use of CSMA/CD allowed it to obtain much faster speeds than its competitor (token ring); however, it also led to many problems with collisions in larger networks. This video walks through the solution to those problems and lays the foundation understanding of how the network switch fits into our network environments. 5258 00:19:46
11 LANs: Working with the Cisco Switch IOS
Before you can jump right into setting up Cisco switches, you must understand how to work with Cisco’s operating system: the IOS. This video walks you through the general navigation and help features of the IOS. 7945 00:29:15
12 LANs: Initial Setup of a Cisco Switch
With the IOS foundations in place, this video jumps straight into the initial configuration of a Cisco switch. In this video you will see the meaning of the physical LEDs on a switch, the initial boot process and configuration dialog, and the configuration of a VLAN interface. 8730 00:35:03
13 LANs: Configuring Switch Security, Part 1
Network security has become such a major topic that Cisco has moved much of what used to be considered a CCSP (security professional) topic into the CCENT and CCNA certifications. This video discusses the initial security of your switch, primarily focusing on configuring passwords, logon banners, and SSH. 8391 00:37:08
14 LANs: Configuring Switch Security, Part 2
The network security topics continue. In this video, Jeremy walks you through enabling port security for your network, which gives you complete control of the number and type of devices that attach to your network. 4951 00:19:00
15 LANs: Optimizing and Troubleshooting Switches
It’s time to wrap up the world of LAN switching with optimization and troubleshooting. In this video, Jeremy addresses common problems you may encounter when working in a LAN environment. He also interjects a “bonus section” dealing with improving your efficiency on Cisco devices. 5563 00:31:44
16 Wireless: Understanding Wireless Networking
Wireless networking technology has changed the LAN landscape very quickly. As one of the newest technologies added to the CCENT/CCNA certifications, wireless is almost guaranteed to pop up in organizations of any size. This video discusses the foundations of wireless networks including radio frequency, wireless channels and standards, and the best way to design wireless for your organization. 5193 00:34:25
17 Wireless: Wireless Security and Implementation
Understanding the foundations of wireless is never enough! Security vulnerabilities have proven more than once that wireless can be devastating to an organization. This video walks through the steps to take to successfully implement and secure a wireless network. 3835 00:29:27
18 Advanced TCP/IP: Working with Binary
This video begins the move to the world of advanced TCP/IP addressing. More specifically, you will learn the skill of IP subnetting. One of the most foundational skills in subnetting is converting from decimal to binary and back. This video carefully explains this skill and provides many examples to practice. 4340 00:25:51
19 Advanced TCP/IP: IP Subnetting, Part 1
The first style of subnetting you’ll need to learn is the ability to separate IP addresses into subnets based on the number of networks an organization needs. This video walks through the initial style. 10547 00:55:06
20 Advanced TCP/IP: IP Subnetting, Part 2
The second style of subnetting you’ll need to learn is the ability to separate IP addresses into subnets based on the number of hosts an organization needs in each network. This video explains this style. 4979 00:22:29
21 Advanced TCP/IP: IP Subnetting, Part 3
The final style of subnetting you’ll need to learn is the ability to reverse engineer subnets based on the IP address and subnet mask that has been given. This video discusses this final style. 3493 00:18:51
22 Routing: Initial Router Configuration
Routers are the device that made Cisco famous (as a Company). Unlike a switch, when you initially pull a Cisco router out of the box, it is non-operational; that is, you must initially configure the router before it works properly. This video explains the boot process and initial configuration of a Cisco router. 6081 00:31:07
23 Routing: SDM and DHCP Server Configuration, Part 1
For the first time in Cisco certification history, a graphic user interface (GUI) is now used to configure Cisco devices. It’s known as the Cisco Security Device Manager, or SDM for short. This video walks through preparing your Cisco router to be managed through the SDM. 5085 00:32:06
24 Routing: SDM and DHCP Server Configuration, Part 2
Manually configuring IP addresses on every device in your network can eat up a ton of time. That’s why some brilliant individual created the Dynamic Host Configuration Protocol (DHCP). In this video, Jeremy walks through configuring your router to be a DHCP server by using our newly configured SDM. 2814 00:20:02
25 Routing: Implementing Static Routing
Once the router is initially configured with IP addresses and passwords, it will effectively…well, sit there. The router has IP addresses, but it is not routing yet. In this video, Jeremy configures the foundational form of routing known as static routing. 4799 00:37:32
26 Routing: Implementing Dynamic Routing with RIP
Static routing is great if you are paid by the hour, but dynamic routing works much better when you want to get the job done fast. The RIP routing protocol has definitely been around for quite some time and has proven itself as a stable routing protocol for small network environments. This video walks through the description and configuration of the RIP routing protocol. 4358 00:40:46
27 Routing: Internet Access with NAT and PAT
Because nearly every organization uses a private IP addressing scheme, routing can occur within the company network, but fails when attempting to access the Internet. That’s where Network Address Translation (NAT) comes in to save the day. In this video, Jeremy explains how to use the Cisco SDM to configure your router to support NAT Overload (also known as PAT). 3137 00:24:41
28 Routing: WAN Connectivity
In addition to providing access between networks, routers also allow us to connect to the Wide Area Network (WAN). This video discusses the types of WAN connections that exist along with the interfaces and configuration used to make that connection possible. 3382 00:27:38
29 Management and Security: Telnet, SSH, and CDP
At this point, we’ve wrapped up router-specific discussion and can now move into management and security strategies for all Cisco devices. The key management protocols we use to configure and monitor our devices are Telnet and SSH. This video discusses how you can navigate between Cisco devices using these protocols and also how the Cisco Discovery Protocol (CDP) can help unveil an undocumented network. 2896 00:28:48
30 Management and Security: File Management
Having the ability to copy files to and from your routers and switches is key to successfully being able to back up configurations and IOS versions. In this video, Jeremy discusses the key file systems of Cisco devices and demonstrates moving files to and from these file systems. 2211 00:20:11
31 Last Words for Test Takers
To wrap up the CCENT series, Jeremy gives some last words to test-takers on how best to prepare for the ICND1, ICND2, and CCNA certification exams. 1402 00:07:29
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