ICND1 2.0: Networking, Communications, and LANs
Understanding the benefits of computer networks and how they function is important in maximizing communication channels among end users. This course describes the concept of computer networking, ...
ICND1 2.0: Operating Cisco IOS Software
Cisco IOS Software is a feature-rich network system software that provides network intelligence to meet all of today's networking demands. It is the industry-leading, and most widely deployed, ...
ICND1 2.0: Packet Delivery and Static Routing
Understanding the packet delivery process is a fundamental part of understanding networking devices. You must understand host-to-host communications to administer a network. This course provides a ...
Before you start a Cisco Catalyst switch, the physical installation must meet operational conditions. After the switch is turned on and startup is complete, the initial software settings can be ...
ICND1 2.0: The Transport Layer and Router Configuration
Data networks and the Internet provide seamless and reliable communication between people. Applications such as e-mail, web browsers, and instant messaging allow people to use computers and networks ...
ICND1 2.0: Understanding IPv4 Addresses
There are various aspects to IP addressing, including calculations for constructing an IP address, classes of IP addresses designated for specific routing purposes, and public versus private IP ...
When you understand how a switch and router operate, how they communicate, and how to configure basic security, you can move on to understanding an expanded network. VLANs contribute to network ...
ICND1 2.0: WANs and Dynamic Routing Protocols
As an enterprise grows beyond a single location, it becomes necessary to interconnect LANs in various locations to form a WAN. Several technologies are involved in the functioning of WANs. This ...
ICND2 2.0: An Overview of OSPF
OSPF is a link-state routing protocol that is often used in networks due to scalability, fast convergence, and multivendor environment support. Understanding OSPF operations and OSPF terms is ...
ICND2 2.0: Establishing a WAN Connection Using Frame Relay
Frame Relay is a standardized WAN technology that is a well-proven, packet-switching, connection-oriented technology that is used to interconnect remote sites. This course describes the basic ...