CompTIA Security+ SY0-301: 1.2 – Flood Guards
Network floods can cause outages and affect the security of our enterprise networks. In this video, you’ll learn how to use flood guards to prevent DoS, SYN floods, ping floods, and more.
ping
Net don’t work
You can’t browse to Google’s search page, so you’ve started troubleshooting your connection. Your workstation IP address is 192.168.1.5, your subnet mask is 255.255.255.0, your default gateway is 192.168.1.1, and your domain name servers are 10.2.2.1 and 10.2.2.2. You can successfully ping your local IP address, your default gateway, and Google’s DNS server at 8.8.8.8. Which of these is the most likely cause of this issue?
Microsoft 70-680: 4.3 – Configuring IPv6
IPv6 is quickly becoming the new standard for Internet communication. In this video, you’ll learn about IPv6 connectivity and how to configure your Windows 7 operating system from the GUI and the command line.
Microsoft 70-680: 4.2 – Configuring IPv4
If you’re managing a Windows 7 network, then you’ll certainly be asked to configure IPv4 settings. In this video, you’ll learn how to connect to a network, configure name resolution, the use of network locations, how to leverage APIPA, and how to resolve basic connectivity issues.
CompTIA A+ 220-702: 3.1 – Network Troubleshooting Tools
There are many network troubleshooting tools available at the command line. In this video, you’ll learn how to use tools such as ping, tracert, nslookup, netstat, and many others.
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CompTIA A+ 220-702: 2.1 – Command Line Troubleshooting
The Windows command line can be a powerful troubleshooting environment if you know what to type. In this video, you’ll learn the important commands that will allow you to manipulate files, format disks, troubleshoot the network connection, and much more.
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CompTIA A+ 220-701: 3.2 – Command Line Utilities
There is a wealth of Windows utilities that can be run directly from the command line or launched from the Start menu. In this video, we’ll examine utilities like telnet, ping, msconfig, dxdiag, and many more.
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CompTIA Network+ N10-004: 5.1 – Command Line Tools
Many of the most powerful network troubleshooting tools can be found at the command line of your operating system. In this video, you’ll learn the importance of command line tools such as traceroute, ipconfig, ifconfig, ping, arping, nslookup, dig, mtr, route, nbtstat, and netstat.
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CompTIA Network+ N10-004: 4.4 – Network Monitoring
The world of network monitoring is a precise science, and it can provide insight into aspects of network performance that would otherwise go unseen. In this module, you’ll learn the use of network analyzers, connectivity software, and load testers to help build a more efficient network. You’ll also learn the value of logs and how the consolidation of logs files can assist in solving issues that span multiple devices.
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