CompTIA Network+ N10-005: 1.7 – Dynamic DNS
The Domain Name System can be configured to resolve IP addresses, even when the IP address changes. In this video, you’ll learn about both dynamic DNS updating and about dynamic DNS services.
network
CompTIA Network+ N10-005: 1.7 – DNS Records
A DNS server uses many different records to keep all of our IP addresses properly resolved. In this video, you’ll learn about the most important records in your DNS server.
CompTIA Network+ N10-005: 1.7 – An Overview of DNS
The Domain Name System is part of the Internet that we often take for granted. In this video, you’ll learn how the DNS system takes a fully qualified domain name and converts it to an IP address.
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CompTIA Network+ N10-005: 1.6 – Application Protocols
Our specialized application protocols make it very easy for us to surf the net, transfer files, and send our email messages. In this video, you’ll learn about common application protocols used by HTTP, IMAP, and VoIP applications.
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CompTIA Network+ N10-005: 1.6 – Management Protocols
Our advanced network management systems use specialized protocols to perform their tasks. In this video, you’ll learn how SNMP, SSH, ICMP, and other protocols are used to keep our networks running at peak efficiency.
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CompTIA Network+ N10-005: 1.6 – Networking Protocols
The TCP/IP protocol suite is the backbone of modern networks. In this video, you’ll learn how these fundamental protocols are used on today’s global Internet.
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CompTIA Network+ N10-005: 1.5 – Common TCP and UDP Ports
When you work on a network, you’ll see a lot of applications using many different port numbers. In this video, you’ll learn the about the most popular ports that are used on our networks every day.
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The local or the remote?
What two network configuration parameters are required to communicate to another device on the local subnet?
Professor Messer’s CompTIA Network+ Study Group – January 2012
In today’s study group: The purpose of subnets, application firewalls, introduction to DHCP, and access points vs. wireless routers. Professor Messer’s Network+ Course Notes: Have you watched my CompTIA Network+ videos, but you’d like to have all of the notes available in one place? With these detailed Network+ study guides, you can focus your
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