1. 1. What is the path of network configuration file?
  2. 2. How to set gateway
  3. 3. What is ip aliasing and how we can configured?
  4. 4. How to check gateway.
  5. 5, What is DNS ip and where it is stored?
  6. 6. How to check ethernet devices?
  7. 7. What is network bonding and how to configured?
  8. 8. What are network bonding modes?
  9. 9. What is the use og gateway ip.
  10. 10. What is loopback address and its uses?
  11. 11. How to ping from specific ip?
  12. 12. How to check open ports
  13. 13. How to check listen ports
  14. 14. How to check established connection through netstat
  15. 15. How to check tcp ports
  16. 16. How to checck udp ports
  17. 17. Difference between tcp and udp?
  18. 18. Total number of ports?
  19. 19. ssh configuration file?
  20. 20. ssh port ?
  21. 21. How to change ssh port?
  22. 22. How to deny specific user from accessing ssh server?
  23. 23. How to execute command on remote machine through ssh?
  24. 24. How to check ssh version?
  25. 25. How to allow specific user and groups to access ssh server
  26. 26. What is difference between scp and rsync
  27. 27. How to copy directoy through scp
  28. 28. How to copy directory through rsync
  29. 29. What is the use of sftp?
  30. 30. How to allow particular user in sftp.
  31. 31. How to configure sftp?
  32. 32. What is incremental backup and how would you backup server in real time?
  33. 33. Explain output of ifconfig command?
  34. 34. How to exclude file in rsync
  35. 35. what is -delete option in rsync.
  36. 36. FTP configuration file?
  37. 37. How to check mac address?