Troubleshooting issues and tools

- [Narrator] When it comes to learning how to troubleshoot,…the reality is that any and all lessons…that you've ever had on how to be a server administrator…were, to some degree, also a lesson…on how to troubleshoot servers.…And the reason why is because troubleshooting…is really nothing more than knowing how things work…so that you can see where things aren't working properly.…What I would like to do with you here…is go through just a few of the somewhat common…troubleshooting issues.…

You will see in the real world that nothing…is really that common, meaning every problem…is somewhat unique in its own way.…But these are kind of our high-level common issues.…So the first thing is talking about some…of the common areas.…And those would be hardware, software,…network, storage, and security.…These are some of the main areas where we find issues…that we have to resolve.…So let's talk about our hardware issues.…

Some of the problems that we face…could start right from the beginning…when we first boot our server…where we can have a POST failure,…