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Cisco Certified Network Associate (CCNA) Routing and Switching is a certification program for entry-level network engineers that helps maximize your investment in foundational networking knowledge and increase the value of your employer's network. CCNA Routing and Switching is for Network Specialists, Network Administrators, and Network Support Engineers with 1-3 years of experience. The CCNA Routing and Switching validates the ability to install, configure, operate, and troubleshoot medium-size routed and switched networks.

The CCNA R&S certification validates the ability to install, configure, operate, and troubleshoot medium-size routed and switched networks. CCNA certified professionals have the knowledge and skills to make connections to remote sites via a WAN, and mitigate basic security threats. CCNA R&S training covers (but is not limited to) the use of these  topics: IOS, IPv6, IPv4, OSPF, Cisco Licensing,  Enhanced Interior Gateway Routing Protocol (EIGRP), Serial Line Interfaces,  Frame Relay interfaces VLANs, Ethernet, VLSM, and basic traffic filtering.

This course prepares you for the 200-120 exam, which includes 100-101 ICND1 and 200-101 ICND2.

Most of these videos were shared by INE on Youtube, yet we have selected other great Youtube videos as well.


This video was shared by INE on Youtube.


This video was shared by INE on Youtube.

In this video we cover the VLAN Trunking Protocol. I recommend you pay special attention to the implementation of this protocol and how you to implement the best practices to prevent a total network catastrophe. As always, please leave any questions or comments in the "comment" section below.
Lesson Objectives Explain the basic operation of dynamic routing protocols. Compare and contrast dynamic and static routing.
Routing Information Protocol (RIP) is a standards-based, distance-vector, interior gateway protocol (IGP) used by routers to exchange routing information. RIP uses hop count to determine the best path between two locations. Hop count is the number of routers the packet must go through till it reaches the destination network. The maximum allowable number of hops a packet can traverse in an IP network implementing RIP is 15 hops.
This video is a very basic introduction to what IP addresses are, Public IP address, Private Addresses. IPV4 & IPV6. Introduction to binary and Decimal form. NAT and DNS are also introduced. This is a basic introduction. This is not intended to provide a comprehensive understanding of all these concepts.
Access Control Lists (ACL) are very powerful security feature of Cisco IOS. By using Access Control Lists (ACL), we can deny unwanted access to the network while allowing internal users appropriate access to necessary services. Access Control Lists (ACL) are a set of commands, grouped together (by a number or name), that are used to filter traffic entering or leaving an interface. Access Control Lists (ACL) commands define which traffic is permitted and which is denied.