Resources, information, videos and links to help learn CCNA
[VID] 3 Way Handshake - Description 1.3M
[VID] 802.3 Broadcast LAN' 728k
[VID] 802.3 CSMA-CD LAN's 967k
[VID] ARP Table - Address Resolution 1.5M
[VID] Bridge - Description 1.1M
[VID] Client Server - Brief 671k
[VID] Collisions - Description 663k
[VID] ICMP Echo Request - Ping 639k
[VID] ICMP Messages - Description 1.6M
[VID] IGRP - Multipath Routing 1.6M
[VID] IGRP - Updates and Timers 1.8M
[VID] OSPF - Link State Advertisements 1.7M
[VID] PAR - Positive Acknowledgment and Retransmission 738k
[VID] Reapters - Description 1.1M
[VID] Reapters - Use 632k
[VID] Router - IP Routing Table 1.5M
[VID] Routers - Distance Vector Algorithms 911k
[VID] Routers - Link State Algorithms 1.2M
[VID] Routers - Logical AND Network Address 1.0M
[VID] Routers - Route Proccessors 1.0M
[VID] Routers - Split Horizon 1.0M
[VID] Switches - Asymmetric 764k
[VID] Switches - Cut Through 405k
[VID] Switches - Description 1.1M
[VID] Switches - Store and Forward 883k
[VID] Switches - Symmetric 855k
[VID] TCP - Broadcast Transmission 824k
[VID] TCP - Connection Oriented Service 1.1M
[VID] TCP - Connectionless Service 1.6M
[VID] TCP - Multicast Transmission 1015k
[VID] TCP - Path Determination 1.7M
[VID] TCP - Path Switching 1.6M
[VID] TCP - Window Size 773k
[VID] TCP - Windowing 1.5M
[VID] The OSI Model Brief 898k
[VID] Wide Area Network - Use of Routers 1.5M
[VID] Wide Area Network Brief 4M
Ethernet explained
Exploring the anatomy of a data packet
SubNet Questions
Lansing Eastern High School - Cisco Quia Quizzes
Rick Graziani Cisco Intructor Site - resources and networking links
Washburn Rural High School Cisco Site - resources and links


PacketTracer - create and configure Cisco Networks with this Flash based application

Ciscopedia - handy reference tool for IOS commands

Cisco PowerPoint Graphics - device graphics for creating network diagrams

More Cisco PowerPoint Graphics - device graphics for creating netowork diagrams

Disclaimer: This site is presented as a resource for my Cisco students. Credit goes to the creaters of the linked websites. I abtained the videos from another Academy and credit goes to the original creator who ever that maybe. The information presented is accurate to the best of my abilities but I do not accept responsiblity for incorrect information posted or linked to.