Configure NFS service Configure the NFS service on the system1, as required: 1. Share the directory /public in read only way, just can be accessed by systems in domain11.example.com at the same time. 2. Share the directory /protected in rad and write way, Kerberos security encryption required, you can use the key provided by the […]

Configure Multi-User SMB Mounts. Share the directory /devops through SMB on the systeml, as required: 1. The share name is devops 2. The shared directory devops just can be used by clients in domain11.example.com 3. The shared directory devop must be able to be browsed 4. User silene must be able to access this share […]

Share directories via SMB. Configure the SMB service on the system1. Your SMB server must be a member of the STAFF Working Group. Share the folder /common and the name must be common. Only clients of domain11.example.com can access the common share. Common must be able to browse. User Andy must be able to read […]

Configure the Local Mail Service Configure the mail service on system1 and system2, as required: 1. These systems do not accept external sending mails 2. Any mails sent locally are automatically routed to rhgls.domain11.example.com 3. Mails sent from these systems will be displayed from rhgls.domain11.example.com 4. You can send mail to local user ‘arthur’ to […]

Configure IPV6 Address Configure interface eth0 on your test system, using the following IPV6 addresses: 1) The address of system1 should be 2003:ac18::305/64 (2) The address of system2 should be 2003:ac18::30a/64 (3) Both two systems must be able to communicate with systems in network 2003:ac18/64 (4) The address must still take effect after restart (5) […]

Configure Link Aggregation Configure a link between systeml.group3.example.com and system2. group3.example.com as required: • This link uses interfaces eth1 and eth2 • This link still can work when one interface failes • This link uses the following address 172.16.3.20/255.255.255.0 on systeml • This link uses the following address 172.16.3.25/255.255.255.0 on system2 • This link remains […]

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 […]