Network+/Troubleshooting/WAN Issues
Appearance
This lesson covers WAN issues.
Objectives and Skills
[edit | edit source]Objectives and skills for the WAN issues portion of Network+ certification include:[1]
- Given a scenario, troubleshoot and resolve common WAN issues
- Loss of internet connectivity
- Interface errors
- Split horizon
- DNS issues
- Interference
- Router configurations
- Customer premise equipment
- Smart jack/NIU
- Demarc
- Loopback
- CSU/DSU
- Copper line drivers/repeaters
- Company security policy
- Throttling
- Blocking
- Fair access policy/utilization limits
- Satellite issues
- Latency
Readings
[edit | edit source]Multimedia
[edit | edit source]- Watch YouTube: Troubleshooting WAN Issues - CompTIA Network+ N10-006 - 4.8.
- Watch YouTube: Troubleshooting Customer Premise Equipment - CompTIA Network+ N10-006 - 4.8.
- Watch YouTube: Company Security Policies - CompTIA Network+ N10-006 - 4.8.