Here's a visual of what my server network looks like. Refer back to this during the troubleshooting steps. Specifically, notice theteam1andteam10NIC teaming configurations. The server uses team1 for data connectivity and team10 for storage connectivity. If you wish to reproduce the setup, you ...
While most every network professional has learned how to usetraceroute, many may not understand its true power as one of the most vital network troubleshooting tools. Traceroute is a packet-tracking tool that is available for most operating systems. It's more powerful than many might assume...
MacOS makes changes to the firewall. If the instances are not stopped before the update, it is possible the connection to the instances are blocked by the MacOS firewall. We cannot know what is exactly the change introduced to the firewall, it seems the Apple’sbootpdstops replying...
hardware can fail, software updates may include bugs, and changing traffic patterns might cause congestion on our networks. To troubleshoot these errors there are different approaches and some are more effective than others.
3.2 Check the scope of connectivity problems It could be that the computer seems to be disconnected from the network because any action the user tries results in an error. However, that might be because the user’s steps are related to internet connectivity, and the connection to the network...
Keep reading to find out what to do if your connection is running slower than usual, as well as how to troubleshoot a network that won’t connect at all. We’ll also take a look at several tools you can use to help troubleshoot your connection no matter what problems crop up. ...
This article describes how to troubleshoot missing network connections icons in Windows Server 2003 and in Windows XP. Original KB number:825826 Introduction This article describes general step-by-step methods and advanced troubleshooting methods that you can use to restore missing network and dial-up...
Using Netstat command to troubleshoot network issues We’ll explore the following topics in this section: How to use the Netstat command. Use netstat parameters to filter connection information. Combining Netstat parameters. 1] How to use the netstat command ...
DNS Server Problems Internet connection problems can be frustrating. Rather than mashing F5 and desperately trying to reload your favorite website when you experience a problem, here are some ways you can troubleshoot the problem and identify the cause. ...
Imagine you have a repurposed enterprise switch with a Dynamic Host Configuration Protocol (DHCP) service that you need to troubleshoot. There is little information available about the switch's configuration or previous deployments. The device is reported to be functional and should lease Internet Pr...