Configure port forwarding on the system1, as required: 1. The systems in the network 172.24.11.0/24, local port 5423 for accessing system1 will be forwarded to 80 (2) This setting must be permanent Please see explanation Explanation: Use Graphical interface to configure Use firewall-config to open the Graphical interface in CLI Adjust the configuration: drop-down menu […]

Customize the User Environment Create a custom command on system1 and system2 named as qstat, and this custom command will execute the following command: /bin/ps – Ao pid,tt,user,fname,rsz This command is valid for all users in the system. Please see explanation Explanation: // You need to configure that on both two systems –

Configure the SSH Access as required: Users can visit your two virtual machine systems via clients of domain group3.example.com through SSH remote. Please see explanation Explanation: Solution 1: Modify file /etc/hosts.allow Add a line: sshd: 172.24.11. Modify file /etc/hosts.deny Add a line: sshd: 172.25.0. Both of them need to be configured. Solution 2: Add a […]

RHCE Test Configuration Instructions Information for the two systems you will use in test is the following: system1.group3.example.com: is one of the main sever. system2.group3.example.com: mainly used as a client. Password for both of the two systems is atenorth System’s IP is provided by DHCP, you can regard it as normal, or you can reset […]