Transferring files within a business is a critical capability that has become a basic operating necessity. This course explores both FTP active and passive modes, plus FTPS, SFTP, TFTP, all of which can operate using IPv4 and IPv6.

Cut through today's hype surrounding fancy troubleshooting tools and achieve brilliance in the basics with this ICMP deep dive. You'll master using ICMP for network administration in both IPv4 and IPv6 environments.

Many engineers struggle with IP multicast. This IGMP and MLD deep dive builds a strong foundation into host-to-router multicast signaling. It includes extensive demonstrations, packet capture deep-dives, and troubleshooting techniques.

IPsec helps us to secure our infrastructure and offer services securely to our organization. This course will teach you how to configure, verify, and analyze IPsec, as well as teach you knowledge to give you a deep understanding of the technologies.

This course will introduce the principles of setting up NAT on your network layer device and of understanding the potential security risks and rewards of using network address translation.

This course is focused on providing you with a greater depth of OSPF knowledge to help ensure your ability to configure and troubleshoot it in real environments.

Multicast is a solution that is as old as networking itself but escapes the understanding of many. This course will teach you the PIM protocol (Protocol Independent Multicast) to a deep level.

If you're responsible for managing your network you'll need to know SNMP. This course will teach you the basics of SNMP, how to configure it on common network equipment, and building a monitoring system to assist with troubleshooting.

If you need to connect remotely to your servers and network devices, then SSH and Telnet are tools you can't ignore. Learn how the protocols work, and how to troubleshoot when they don't.

TCP and UDP are the world's foremost transportation protocols. As a network engineer it's imperative that you have a deep understanding of these protocols. You'll gain that exact knowledge needed to resolve advanced TCP and UDP issues.

This course will teach you how to understand and effectively manage VoIP systems in a business or enterprise setting, including how to troubleshoot and optimize the performance of the system.

Having a fast network is great, but speed wont help if you also need to be able to connect to other networks. This course discusses the basics of routed networks and introduces routing features that work with a variety of routing protocols.