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2025-02-14
1. Network Troubleshooting
https://lnkd.in/dkqAVF7U
2. Palo Alto Firewall
https://lnkd.in/dj4NtUMj
3. Cisco SD-WAN
https://lnkd.in/dp6uEDtN
4. Scenario-Based Network Configuration
https://lnkd.in/dA7aTHHA
5. Real-Time Networks Trouble Ticket
https://lnkd.in/dDGYPVs2
6. Viptela SD-WAN Configurations
https://lnkd.in/dXDwhB8u
7. Enterprise Network Configuration
https://lnkd.in/dQhGW4Ae
8. Small Companies Network
https://lnkd.in/d9ffBAKM
9. Switching Technology
https://lnkd.in/dPUCnr86
10. Real Devices Configuration
https://lnkd.in/dMj-HkCA
11. Live Training
https://lnkd.in/dZeX7UdX
12. EIGRP
https://lnkd.in/dMVp98a4
13. Wireless
https://lnkd.in/djjQZPJA
14. ASA Firewall Configuration
https://lnkd.in/djiSD5xE
15. Voice over IP(VoIP)
https://lnkd.in/dsHv2R6V
16. Important Networking Topics
https://lnkd.in/dTsd-h_k
17. OSPF
https://lnkd.in/dUYZME73
18. CCNA 200-301
https://lnkd.in/d8WtGDk6
19. VPN
https://lnkd.in/d7shGyZ6
20. STP
https://lnkd.in/dfVQqetM
21. Basic Configurations
https://lnkd.in/dSybFbZr
22. BGP
https://lnkd.in/dRNCvUgn
23. MPLS
https://lnkd.in/d7ekXYm8
24. IPv6
https://lnkd.in/dGNKcyKT
25. VRF
https://lnkd.in/dxSXx2sK
26. PBR
https://lnkd.in/du4k2BUX
27. EtherChannel
https://lnkd.in/dhxYtpwY
28. FHRP Full Course
https://lnkd.in/d3rzcCfc
29. Subnetting QnA
https://lnkd.in/dZyJjkc5
30. Packet Flow
https://lnkd.in/ddtQ2YJz
What Undercode Say
The field of network engineering is vast and ever-evolving, requiring continuous learning and hands-on practice. The courses listed above provide a comprehensive roadmap for mastering essential networking concepts, from basic configurations to advanced protocols like BGP, MPLS, and SD-WAN.
To complement these courses, here are some practical commands and codes to enhance your skills:
1. Linux Networking Commands:
- Check IP configuration: `ip addr show`
- Test connectivity: `ping google.com`
- Trace route: `traceroute google.com`
- Monitor network traffic: `sudo tcpdump -i eth0`
2. Windows Networking Commands:
- Display IP configuration: `ipconfig /all`
- Flush DNS cache: `ipconfig /flushdns`
- Test connectivity: `ping 8.8.8.8`
- Trace route: `tracert google.com`
3. Cisco IOS Commands:
- Enter global configuration mode: `configure terminal`
- Configure an interface: `interface GigabitEthernet0/1`
- Set IP address: `ip address 192.168.1.1 255.255.255.0`
- Save configuration: `write memory`
4. Firewall and Security:
- Check firewall status on Linux: `sudo ufw status`
- Allow a port: `sudo ufw allow 22/tcp`
- Block an IP address: `sudo ufw deny from 192.168.1.100`
5. Packet Analysis with Wireshark:
- Capture packets: `sudo wireshark`
- Filter HTTP traffic: `http`
- Filter by IP: `ip.addr == 192.168.1.1`
6. VPN Configuration:
- OpenVPN connection: `sudo openvpn –config client.ovpn`
- Check VPN status: `systemctl status openvpn`
7. Subnetting Practice:
- Calculate subnets: Use `ipcalc` tool on Linux: `ipcalc 192.168.1.0/24`
8. Network Monitoring:
- Use `nmap` for network discovery: `nmap -sP 192.168.1.0/24`
- Monitor bandwidth: `iftop`
By combining these commands with the courses, you can build a strong foundation in network engineering. Practice is key, so set up a lab environment using tools like GNS3, Packet Tracer, or EVE-NG to simulate real-world scenarios.
For further reading, explore these resources:
Mastering these skills will not only make you a proficient network engineer but also prepare you for advanced roles in cybersecurity, cloud computing, and system operations. Keep learning, stay curious, and always experiment with new tools and technologies.
References:
Hackers Feeds, Undercode AI
