1. What is DHCP, and why is it used in networking?
2. Can you explain the DORA process in DHCP?
3. What is a DHCP Lease? How does it work?
4. What is the difference between static and dynamic IP assignment in DHCP?
5. What happens if a DHCP lease expires?
6. How would you configure a DHCP server on a Linux machine?
7. What is the purpose of the `/etc/dhcp/dhcpd.conf` file, and how would you configure it?
8. What is the difference between `default-lease-time` and `max-lease-time` in DHCP configuration?
9. How would you assign a static IP address to a device using DHCP?
10. Explain how you would configure a DHCP server to manage multiple subnets.
11. What is the role of the `subnet` and `range` directives in DHCP configuration?
12. Can you explain the purpose of the `option routers` and `option domain-name-servers` in DHCP?
13. What is a DHCP relay agent, and when would you use it?
14. What happens if there are multiple DHCP servers on the same network? Explain DHCP server conflic
15. How does DHCP prevent IP address conflicts on the network?
16. How would you troubleshoot if clients are not receiving IP addresses from a DHCP server?
17. What steps would you take if a client’s DHCP request is not being acknowledged by the server?
18. How would you check the logs to diagnose DHCP server problems on a Linux system?
19. How would you troubleshoot a situation where a client repeatedly receives the same IP address
20. How do you troubleshoot a situation where clients are being assigned IP addresses outside the
21. What is DHCP Snooping, and how does it improve network security?
22. How does a DHCP server handle lease renewals when a client reboots?
23. What is the `DHCP NACK` message, and when is it used?
24. How would you configure DHCP failover for high availability?
25. Explain how Dynamic DNS (DDNS) works with DHCP.
DHCP. A network management protocol
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