201 | The Secret Of F5-Networks 201 Exam Engine

NEW QUESTION 1
The 8IG-IP Administrator generates a qkview using "qkview -SO" and needs to transfer the output file via SCP.
Which directory contains the output file?

• A. /var/log
• B. /var/tmp
• C. /var/local
• D. /var/config

Answer: B

NEW QUESTION 2
Active connections to pool members are unevenly distributed. The load balancing method is Least Connections (member) Priority Group Activation is disabled. What is a potential cause of the event distribution?

• A. Priority Group Activation is disabled
• B. SSL Profile Server is applied
• C. Persistence profile is applied
• D. incorrect load balancing method

Answer: C

NEW QUESTION 3
A BIG-IP has two load balancing virtual servers at 150.150.10.10:80 and 150.150.10.10:443. The port 80 virtual server has SNAT automap configured. There is also a SNAT configured at 150.150.10.11 set for a source address range of 200.200.1.0 / 255.255.255.0. All other settings are at their default states. If a client with the IP address 200.200.1.1 sends a request to https://150.150.10.10, what is the source IP address when the associated packet is sent to the pool member?

• A. 200.200.1.1
• B. 150.150.10.11
• C. Floating self IP address on VLAN where the packet leaves the system
• D. Floating self IP address on VLAN where the packet arrives on the system

Answer: B

NEW QUESTION 4
A site would like to ensure that a given web server's default page is being served correctly prior to sending it client traffic. They assigned the default HTTP monitor to the pool. What would the member status be if it sent
an unexpected response to the GET request.?

• A. The pool member would be marked offline (red).
• B. The pool member would be marked online (green).
• C. The pool member would be marked unknown (blue).
• D. The pool member would alternate between red and green.

Answer: B

NEW QUESTION 5
What is the purpose of provisioning?

• A. Provisioning allows modules that are not licensed to be fully tested.
• B. Provisioning allows modules that are licensed be granted appropriate resource levels.
• C. Provisioning allows the administrator to activate modules in nonstandard combinations.
• D. Provisioning allows the administrator to see what modules are licensed, but no user action is ever required.

Answer: B

NEW QUESTION 6
A BIG-IP Administrator wants to add the ASM Module to an HA pair of BIG-IP devices. The BIG-IP Administrator has already installed a new Add-On License on both devices in the HA pair. What should the BIG-IP Administrator do next to use the module?

• A. Provision the new module on both BIG-IP device's
• B. Synchronize both BIG-IP devices
• C. Reboot both BIG-IP devices
• D. Reactivate the Licenses on both BIG IP devices

Answer: A

NEW QUESTION 7
One of the two members of a device group has been decommissioned. The BIG-IP Administrator tries to delete the device group, but is unsuccessful.
Prior to removing the device group, which action should be performed?

• A. Disable the device group
• B. Remove all members from the device group
• C. Remove the decommissioned device from the device group
• D. Make sure all members of the device group are in sync

Answer: B

NEW QUESTION 8
A site wishes to perform source address translation on packets from some clients but not others. The determination is not based on the client's IP address, but on the virtual servers their packets arrive on. What could best accomplish this goal?

• A. A SNAT for all addresses could be defined, and then disable the SNAT processing for select VLANs.
• B. Some virtual servers could be associated with SNAT pools and others not associated with SNAT pools.
• C. The decision to perform source address translation is always based on VLA
• D. Thus, the goal cannot be achieved.
• E. The decision to perform source address translation is always based on a client's address (or network).Thus, this goal cannot be achieved.

Answer: B

NEW QUESTION 9
A 8IG-IP Administrator configures a node with a standard icmp Health Monitor. The Node shows as DOWN although the Backend Server is configured to answer ICMP requests. Which step should the administrator take next to find the root cause of this issue?

• A. Run a curl Run a qkview
• B. Run a qkview
• C. Runatcpdump
• D. Runanssldump

Answer: C

NEW QUESTION 10
A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP Administrator needs to modify the pool member in the iRule.
Which event declaration does the BIG-IP Administrator need to change to accomplish this?

• A. CLIENT_ACCEPTED
• B. HTTP_RESPONSE
• C. HTTP_REQUEST
• D. SERVER_CONNECTED

Answer: C

Explanation:
According to the UR! distribution is the category of HTTP requests, need to trigger HTTP_REQUEST event.

NEW QUESTION 11
A user wants to use the iHealth Upgrade Advisor to determine any issues with upgrading TMOS from 13.0 to 13.1.
Where can the user generate the QKView to upload to iHealth?

• A. System > Software Management
• B. System > Archives
• C. System > Configuration
• D. System > Support

Answer: D

NEW QUESTION 12
Which statement describes a typical purpose of iRules?

• A. iRules can be used to add individual control characters to an HTTP data stream.
• B. iRules can be used to update the timers on monitors as a server load changes.
• C. iRules can examine a server response and remove it from a pool if the response is unexpected.
• D. iRules can be used to look at client requests and server responses to choose a pool member to select for load balancing

Answer: A

NEW QUESTION 13
A BIG-IP Administrator applied the latest hotfix to an inactive boot location by mistake, and needs to downgrade back to the previous hotfix.
What should the BIG-IP Administrator do to change the boot location to the previous hotfix?

• A. Uninstall the newest hotfix and reinstall the previous hotfix
• B. Reinstall the base version and install the previous hotfix
• C. Reinstall the previous hotfix and re-activate the license
• D. Uninstall the base version and restore the UCS

Answer: B

NEW QUESTION 14
Refer to the exhibit.

A BIG-IP Administrator needs to configure health monitors for a newly configured server pool named Pool_B.
Which health monitor settings will ensure that all pool members will be accurately marked as available or unavailable?

• A. HTTPS, HTTP, FTP, and ICMP, with the Availability Requirement of all health monitors
• B. HTTPS, HTTP, FTP, and SSH, with the Availability Requirement of at least one monitor
• C. HTTPS and HTTP with the Availability Requirement of at least one health monitor
• D. HTTPS, HTTP, FTP, and SSH with the Availability Requirement of all health monitors

Answer: B

Explanation:
From the port, the four members are HTTP, FTP, HTTPS, and SSH applications. If you want to monitor at the same time, you must configure at least one.

NEW QUESTION 15
A BIG-IP Administrator needs to make sure that the automatic update check feature works properly. What must the administrator configure on the BIG-IP system?

• A. Update Check Schedule
• B. NTP servers
• C. DNS name servers
• D. SMTP servers

Answer: A

NEW QUESTION 16
Which statement is true concerning a functional iRule?

• A. iRules use a proprietary syntax language.
• B. iRules must contain at least one event declaration.
• C. iRules must contain at least one conditional statement.
• D. iRules must contain at least one pool assignment statement.

Answer: B

NEW QUESTION 17
You have a pool of servers that need to be tested. All of the servers but one should be tested every 10 seconds, but one is slower and should only be tested every 20 seconds. How do you proceed?

• A. It cannot be don
• B. All monitors test every five seconds.
• C. It can be done, but will require assigning monitors to each pool member.
• D. It cannot be don
• E. All of the members of a pool must be tested at the same frequency.
• F. It can be done by assigning one monitor to the pool and a different monitor to the slower pool member.

Answer: D

NEW QUESTION 18
As a part of the Setup Utility, the administrator sets the host name for the BIG IP. What would be the result if the two systems in a redundant pair were set to the same host name?

• A. Host names do not matter in redundant pair communication.
• B. In a redundant pair, the two systems will always have the same host nam
• C. The parameter is synchronized between the systems.
• D. The first time the systems are synchronized the receiving system will be assigned the same self-IP addresses as the source system.
• E. When the administrator attempts to access the configuration utility using the host name, they will always connect to the active system.

Answer: C

NEW QUESTION 19
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