Tag: errors

Troubleshooting WAN Issues – CompTIA Network+ N10-006 – 4.8

Troubleshooting WAN Issues – CompTIA Network+ N10-006 – 4.8

Last modified on May 20th, 2015 at 3:49 pm

WAN connections can have signal problems, routing protocol issues, and other challenges. In this video, you’ll learn about troubleshooting interface issues, latency problems, routing table issues, and more.

Continue Reading

Interface Monitoring – CompTIA Network+ N10-006 – 2.2

Interface Monitoring – CompTIA Network+ N10-006 – 2.2

Last modified on May 20th, 2015 at 3:13 pm

Monitoring your network interfaces can help you identify the first signs of trouble. In this video, you’ll learn about interface monitoring and some of the important metrics to examine on your network interfaces.

Continue Reading

Which command checks the disk for errors?

Which command checks the disk for errors?

Last modified on August 13th, 2012 at 11:33 pm

You need to check a hard drive for errors from the command line prompt. What command should you use?

Continue Reading

Dealing with Errors

Dealing with Errors

Last modified on July 19th, 2010 at 8:37 am

Errors with the boot sector or operating system boot files create massive problems for CompTIA A+ certified professionals. In this video, we’ll discuss boot sector errors (invalid partition tables, operating system not found), operating system boot file problems (NTLDR is missing), and application startup problems.

Continue Reading

X