ASSIGNMENT DESCRIPTION: You are required to configure and test a DNS server. Configure a DNS server with both forward and reverse lookup. You should configure a domain name zone of itc333.edu.au, and a reverse name mapping zone of 192.168.10.0/24. Configure A and PTR records for: host1 - 192.168.10.10 learn - 192.168.10.11 student - 192.168.10.12 Configure CNAME records of www for host1 and for student. 1) Test the operation of your DNS server using an external client running DNS queries.[10 marks] 2) Create a user 'TaiNgo' without quotes and login with this newly created username, in home directory create the files with the following permissions [5 marks]. A file called “reminder.txt", with contents "This is a test file", with read and write permissions for owner, group and other, but no execute permissions. A file called "ping1.3" that similar to assignment 1 question 3, execute permission for group and other, and full read, write and execute permissions for the owner. A hidden file called ".question2", owned by root with contents "Your name and student ID", that has root read, write and execute permissions only, no other permissions set. A symbolic link with an absolute path to a system log file of your choosing from /val/log folder. A directory called "assignment2" with the owner having full permissions to create, rename or delete files in the directory, list files and enter the directory. Group and other having permissions to only list files and enter the directory and access files within it. Materials to be submitted should include: Your DNS configuration, including copies of your underlying DNS server configuration files; Screenshots from your client device demonstrating the operation of the DNS server; What you did; What problems you encountered and how you solved them; How much time you spent on each part of the exercise. OTHER REQUIREMENTS AND INFO: - This is a practical assignment that needs to be demonstrated for the lecturer, so can you make it a step by step tutorial of what need to be done to complete the required checkpoints. And also include the screenshots of what is the final acceptable output if successfully done - I am using CentOS 6.8 - Please find below an attached copy of the textbook for further help