7.6 Install & Troubleshoot Routers | CompTIA Network+ (N10-008)

In this Network+ tutorial, we dive into router installation and troubleshooting techniques, showing you both initial setup and real-world fault resolution.

Based on Objective 7.6 – Install and troubleshoot routers from the CompTIA Network+ (N10-008) exam, this video covers both configuration basics and critical diagnostic steps.

🔧 Topics Covered:

✅ Router Installation Steps:

Physical setup and port connections

Access methods (console cable, SSH, web GUI)

Initial configuration using CLI

Saving and verifying configuration

✅ Basic Router Configuration Commands (Cisco IOS):

hostname R1
interface GigabitEthernet0/0
ip address 192.168.1.1 255.255.255.0
no shutdown
enable secret cisco
line vty 0 4
password cisco
login

✅ Troubleshooting Techniques:

No connectivity? → Check interface status with show ip interface brief

Incorrect routing? → Use show ip route, ping, traceroute, debug commands

Login/access issues? → Check VTY and console configuration

Routing protocol not working? → Verify network statements and interfaces

✅ Common Issues Demonstrated:

IP misconfiguration

Interfaces down

No route to destination

Default route missing

🧠 Ideal for Network+ exam candidates and junior network techs wanting hands-on skills.

📥 Download router configuration templates and troubleshooting checklist: [Insert link]

💬 Have a specific issue in your lab or production environment? Comment below for help!

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Видео 7.6 Install & Troubleshoot Routers | CompTIA Network+ (N10-008) канала CyberX Education