This month; how to abbreviate an IPv6 address, MAC addresses and IP addresses, troubleshooting DNS issues, an overview of VLANs and more!
Professor Messer’s Network+ Study Group – September 2013 Read More »
This month; memorizing all of the details, comparing a firewall and an IPS, connection vs. connectionless, routing information protocol, and much more.
Professor Messer’s Network+ Study Group – August 2013 Read More »
This month; public-key cryptography, multiple gateways on a single host, packet filtering vs. stateful inspection, and understanding IP classes.
Professor Messer’s Network+ Study Group – July 2013 Read More »
This month; virtual machines and physical networks, routing metrics, encapsulation, tunnels, using NTP, and Network+ exam tips.
Professor Messer’s Network+ Study Group – March 2013 Read More »
This month; IP address classes, the depletion of IPv4 addresses, wireless SSID security, CSMA/CD vs. CSMA/CA, understanding EAP, and preparing for practical application questions.
Professor Messer’s Network+ Study Group – February 2013 Read More »
This month; single-mode vs. multi-mode fiber, a comparison of logical and physical network topology documentation, capturing packets with Wireshark, contrasting hubs, switches, and routers, and much more!
Professor Messer’s Network+ Study Group – January 2013 Read More »
This month; a real-world OSI model, TCP and UDP port memorization, relative network speeds, and the risk of public WiFi networks.
Professor Messer’s Network+ Study Group – December 2012 Read More »
This month; switching and routing tables, troubleshooting slow networks, default gateways, and subnetting practice.
Professor Messer’s CompTIA Network+ Study Group – October 2012 Read More »
This month; the OSI model in the real-world, DNS records, how to install dig in Windows, and CompTIA’s new performance-based exam questions
Professor Messer’s CompTIA Network+ Study Group – September 2012 Read More »
This month: Interview questions, cable categories, the DHCP process, and Network+ exam tips.
Professor Messer’s CompTIA Network+ Study Group – July 2012 Read More »
