EX300 Red Hat Certified Engineer - RHCE (v6+v7) Questions and Answers

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 to Static IP in accordance with the following requirements:

system1.group3.example.com: 172.24.3.5

system2.group3.example.com: 172.24.3.10

The subnet mask is 255.255.255.0

Your 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 domain

GROUP3.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/rhel

Part 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 subnet 172.25.1.0/252.255.255.0, 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 the Access to the Web Content

Create a directory private under the directory DocumentRoot in the web server on the system1, requirements are the following:

• Download a file copy to this directory from http://rhgls.domain11.example.com/materials/private.html and rename it as index.html.
• Don’t make any changes to this file content
• Any users from the system1 can browse the content of the private, but cannot access this directory content through other systems

There were two systems:

• system1, main system on which most of the configuration take place
• system2, some configuration here

Configure SCSI storage.

• Create a new 1 GB target on your serverX.example.com
• The block device name should be data_block
• The server should export an iscsi disk called iqn.2014-10.com.example:serverX
• This target should only be allowed to desktop

.

There were two systems:

• system1, main system on which most of the configuration take place
• system2, some configuration here

Dynamic Webpage Configuration.

• Configure website wsgiX.example.com:8961">http://wsgiX.example.com:8961 on system1 with the documentroot /var/www/scripts
• Site should execute webapp.wsgi
• Page is already provided on classroom.example.com/pub/webapp.wsgi">http://classroom.example.com/pub/webapp.wsgi
• Content of the script should not be modified

There were two systems:

• system1, main system on which most of the configuration take place
• system2, some configuration here

Link aggregation.

• Configure your serverX and desktop, which watches for link changes and selects an active port for data transfers.
• serverX should have the address as 192.169.X.10/255.255.255.0
• desktopX should have the address as 192.168.X.11/255.255.255.0

(Note: where X is your station number)

There are Mail servers, Web Servers, DNS Servers and Log Server. Log Server is already configured.

You should configure the mail server, web server and dns server to send the logs to log server.

Configure cron and don’t allow the user tom to use.

Expand your web service including a virtual hosting, the address is：http://wwwX.example.com, X is the number of your exam machine. However, requiring you do as the following:

-- Set up the DocumentRoot of this virtual hosting as /var/http/virtual

-- Download ftp：//instructor.example.com/pub/rhce/www.html

-- Rename www.html file document as index.html

-- Move this file document to this virtual hosting's DocumentRoot

-- Don't do any changes to this document

-- Making sure that harry users are able to create project in /var/http/virtual

Attention: Original web address is http://serverX.example.com must also can be browsed. The DNS of the Server instructor.example.com has already been analyzed as the domain wwwX.example.com.

There were two systems:

• system1, main system on which most of the configuration take place
• system2, some configuration here

Configure NFS mount.

• Mount /nfsshare directory on desktopX under /public directory persistently at system boot time.
• Mount /nfssecure/protected with krb5p secured share on desktopX beneath /secure/protected provided with keytab station.network0.example.com/pub/keytabs/desktopX.keytab">http://station.network0.example.com/pub/keytabs/desktopX.keytab
• The user harry is able to write files on /secure directory

In accordance with the following requirements to deploy ssh login service:

• harry belongs to example.com which can remote login your systems.
• However, users of remote.test cannot use ssh login to your machine.

Please open the ip_forward and take effect permanently.