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 time2. Share the directory /protected in rad and write way, Kerberos security encryption required, you can use the key provided by the following URL: http://host.domain11.example.com/materials/nfs_server.keytab3. Directory /protected should contain the sub directory named project and deepak;4. User deepak can access /protected/project in read and write ways
SIMULATION -RHCE Test Configuration InstructionsInformation 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 atenorthSystem's IP is provided by DHCP, you can regard it as normal, or you can reset to Static IP in accordance with the following requirements: system1.group3.example.com: 172.24.3.5 system2.group3.example.com: 172.24.3.10The subnet mask is 255.255.255.0Your system is a member of DNS domain group3.example.com. All systems in DNS domain group3.example.com are all in subnet 172.24.3.0/255.255.255.0, the same all systems in this subnet are also in group3.example.com, unless specialized, all network services required to be configured can be accessed by systems of domain group3. host.group3.example.com provides a centralized authentication service domainGROUP3.EXAMPLE.COM, both system1 and system2 have already been pre-configured to be the client for this domain, this domain provides the following user account:Firewall is enabled by default, you can turn it off when deemed appropriate, other settings about firewall may be in separate requirements.Your system will be restarted before scoring, so please ensure that all modifications and service configurations you made still can be operated after the restart without manual intervention, virtual machine instances of all examinations must be able to enter the correct multi-user level after restart without manual assistance, it will be scored zero if the test using virtual machine system cannot be restarted or be properly restarted.Corresponding distribution packages for the testing using operating system Red Hat Enterprise Linux version can be found in the following link: http://server1.group3.example.com/rhelPart of the requirements include host security, ensure your host security limit does not prevent the request to allow the host and network, although you correctly configured the network service but would have to allow the host or network is blocked, this also does not score.You will notice that some requirements which clearly do not allow services be accessed by service domain my133t.org, systems of this domain are in subnet172.25.1.0/252.255.255.0, and systems of these subnets also belong to my 133t.org domain.PS: Notice that some test questions may depend on other exam questions, for example, you might be asked to perform a series of restrictions on a user, but this user creation may be required in other questions. For convenient identification, each exam question has some radio buttons to help you identify which questions you have already completed or not completed. Certainly, you do not need to care these buttons if you don't need them.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 following URL: http://host.domain11.example.com/materials/nfs_server.keytab3. The directory /protected should contain the sub directory named project and the owner name is deepak;4. User deepak can access /protected/project in read and write ways
SIMULATION -RHCE Test Configuration InstructionsInformation 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 atenorthSystem's IP is provided by DHCP, you can regard it as normal, or you can reset to Static IP in accordance with the following requirements: system1.group3.example.com: 172.24.3.5 system2.group3.example.com: 172.24.3.10The subnet mask is 255.255.255.0Your system is a member of DNS domain group3.example.com. All systems in DNS domain group3.example.com are all in subnet 172.24.3.0/255.255.255.0, the same all systems in this subnet are also in group3.example.com, unless specialized, all network services required to be configured can be accessed by systems of domain group3. host.group3.example.com provides a centralized authentication service domainGROUP3.EXAMPLE.COM, both system1 and system2 have already been pre-configured to be the client for this domain, this domain provides the following user account:Firewall is enabled by default, you can turn it off when deemed appropriate, other settings about firewall may be in separate requirements.Your system will be restarted before scoring, so please ensure that all modifications and service configurations you made still can be operated after the restart without manual intervention, virtual machine instances of all examinations must be able to enter the correct multi-user level after restart without manual assistance, it will be scored zero if the test using virtual machine system cannot be restarted or be properly restarted.Corresponding distribution packages for the testing using operating system Red Hat Enterprise Linux version can be found in the following link: http://server1.group3.example.com/rhelPart of the requirements include host security, ensure your host security limit does not prevent the request to allow the host and network, although you correctly configured the network service but would have to allow the host or network is blocked, this also does not score.You will notice that some requirements which clearly do not allow services be accessed by service domain my133t.org, systems of this domain are in subnet172.25.1.0/252.255.255.0, and systems of these subnets also belong to my 133t.org domain.PS: Notice that some test questions may depend on other exam questions, for example, you might be asked to perform a series of restrictions on a user, but this user creation may be required in other questions. For convenient identification, each exam question has some radio buttons to help you identify which questions you have already completed or not completed. Certainly, you do not need to care these buttons if you don't need them.Mount a NFS Share -Mount a NFS Share to system1.domain11.example.com on the system2, as required:1. Mount the /public to the directory /mnt/nfsmount2. Mount the /protected to the directory /mnt/nfssecure, in a security way, key download from the following URL: http://host.domain11.example.com/materials/nfs_client.keytab3. User deepak can create files in /mnt/nfssecure/project4. These file systems automatically hang up when the system is started
Configure the Virtual Host -Expand your web server on the system1, create a virtual host for site http://www.domain11.example.comThen Executes the following steps:1. Setting the DocumentRoot to /var/www/virtual2. From http://rhgls.domain11.example.com/materials/www.html3. Download a file, rename as index.html, dont modify file index.html content4. Put the file index.html under the directory DocumentRoot of Virtual Host5. Ensure that user andy can create files under directory /var/www/virtualNote: original site http://systeml.domian11.example.com/ must still be able to be accessed,Name server domain11.example.com provide the domain name resolution for host name
SIMULATION -RHCE Test Configuration InstructionsInformation 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 atenorthSystem's IP is provided by DHCP, you can regard it as normal, or you can reset to Static IP in accordance with the following requirements: system1.group3.example.com: 172.24.3.5 system2.group3.example.com: 172.24.3.10The subnet mask is 255.255.255.0Your system is a member of DNS domain group3.example.com. All systems in DNS domain group3.example.com are all in subnet 172.24.3.0/255.255.255.0, the same all systems in this subnet are also in group3.example.com, unless specialized, all network services required to be configured can be accessed by systems of domain group3. host.group3.example.com provides a centralized authentication service domainGROUP3.EXAMPLE.COM, both system1 and system2 have already been pre-configured to be the client for this domain, this domain provides the following user account:Firewall is enabled by default, you can turn it off when deemed appropriate, other settings about firewall may be in separate requirements.Your system will be restarted before scoring, so please ensure that all modifications and service configurations you made still can be operated after the restart without manual intervention, virtual machine instances of all examinations must be able to enter the correct multi-user level after restart without manual assistance, it will be scored zero if the test using virtual machine system cannot be restarted or be properly restarted.Corresponding distribution packages for the testing using operating system Red Hat Enterprise Linux version can be found in the following link: http://server1.group3.example.com/rhelPart of the requirements include host security, ensure your host security limit does not prevent the request to allow the host and network, although you correctly configured the network service but would have to allow the host or network is blocked, this also does not score.You will notice that some requirements which clearly do not allow services be accessed by service domain my133t.org, systems of this domain are in subnet172.25.1.0/252.255.255.0, and systems of these subnets also belong to my 133t.org domain.PS: Notice that some test questions may depend on other exam questions, for example, you might be asked to perform a series of restrictions on a user, but this user creation may be required in other questions. For convenient identification, each exam question has some radio buttons to help you identify which questions you have already completed or not completed. Certainly, you do not need to care these buttons if you don't need them.Implement/configure a Web Service.Configure a site http://systeml. domain11.example.com/ on the system1, then execute the following steps:(1) Download file from http://rhgls.domain11.example.com/materials/station.html and rename this files index.html, don't modify the file contents;(2) Copy the file index.html to your web server's DocumentRoot directory(3) Clients from domain group3.example.com can access to this web service(4) Clients from domain my133t.org deny access to this web service
Cofigure SELINUX -Modify the state of selinux to Enforcing modeUse VIM /etc/selinux -
