The Secret Of F5-Networks 201 Test Engine

NEW QUESTION 1
Some users who connect to a busy Virtual Server have connections reset by the BIG-IP system. Pool member resources are NOT a factor in this behavior. What is a possible cause for this behavior?

• A. The Connection Rate Limit is set too high
• B. The server SSL Profile has NOT been reconfigured.
• C. The Connection Limit is set too low.
• D. The Rewrite Profile has NOT been configured.

Answer: C

Explanation:
The topic explains that the connection reset behavior is caused by the vs configuration rather than the server resource problem. The answers B C are all configuration at the service forwarding level. If there is a problem with the configuration, it is all a problem rather than some users. Answer C's Connection Limit will cause a reset behavior when the connection reaches the threshold.

NEW QUESTION 2
Which statement is true concerning iRule events?

• A. All iRule events relate to HTTP processes.
• B. All client traffic has data that could be used to trigger iRule events.
• C. All iRule events are appropriate at any point in the clientserver communication.
• D. If an iRule references an event that doesn't occur during the client's communication, the client's connection will be terminated prematurely.

Answer: B

NEW QUESTION 3
The BIG-IP Administrator needs to ensure the correct health monitor is being used lor a new HTTP pool named P_example.
Where should the BIG-IP Administrator validate these settings in the Configuration Utility?

• A. Local Traffic > Nodes > Default Monitor
• B. Local Traffic > Profiles > Services > HTTP > http
• C. Local Traffic > Monitors > http
• D. Local Traffic > Pools > P_ example

Answer: D

NEW QUESTION 4
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 5
A BIG-IP Administrator plans to resolve a non-critical issue with a BIG-IP device in 2 weeks. What Severity level should be assigned to this type of F5 support ticket?

• A. 4
• B. 2
• C. 3
• D. 1

Answer: A

NEW QUESTION 6
A virtual server is defined using a source address based persistence profile. The last five connections were A, B, C, A, C . Given the conditions shown in the graphic, if a client with IP address 205.12.45.52 opens a connection to the virtual server, which member will be used for the connection?

• A. 10.10.20.1:80
• B. 10.10.20.2:80
• C. 10.10.20.3:80
• D. 10.10.20.4:80
• E. 10.10.20.5:80

Answer: B

NEW QUESTION 7
On the VCMP system, a BIG-IP host administrator imports a new ISO image into the host's /shared/images folder. The new ISO images that reside on the vCMP host are available for installation on the guest. How should the BIG-IP Administrator install one image from within the guest?

• A. Install the new software on the host and wait for it to automatically be installed on all guests.
• B. Run the following command on guesttmsh install sys software block-device-image image_name volume < volume_name>
• C. Run the following command on guesttmsh install sys software image image_name volume < volume_name>
• D. Run the following command on hosttmsh install sys software block-device-image image_name volume < volume_name>

Answer: D

NEW QUESTION 8
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 9
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 10
New Syslog servers have been deployed in an organization. The BIG-IP Administrator must reconfigure the BIG-IP system to send log messages to these servers.
In which location in the Configuration Utility can the BIG-IP Administrator make the needed configuration changes to accomplish this?

• A. System > Logs > Configuration
• B. System > Configuration > Local Traffic
• C. System > Logs > Audit
• D. System > Configuration > Device

Answer: A

NEW QUESTION 11
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 12
Which two statements are true about NATs? (Choose two.)

• A. NATs support UDP, TCP, and ICMP traffic.
• B. NATs can be configured with mirroring enabled or disabled.
• C. NATs provide a one-to-one mapping between IP addresses.
• D. NATs provide a many-to-one mapping between IP addresses.

Answer: AC

NEW QUESTION 13
Refer to the exhibit.

How many nodes are represented on the network map shown?

• A. Four
• B. Three
• C. One
• D. Two

Answer: B

NEW QUESTION 14
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 15
A BIG-IP Administrator opens a case with F5 Support. The support engineer requests the BIG-IP appliance chassis serial number.
Which TMSH command will provide this information?

• A. . list /sys software
• B. show /sys version
• C. list/sys diags
• D. show /sys hardware

Answer: D

NEW QUESTION 16
During a maintenance window, an EUD test was executed and the output displayed on the screen. The BIG-IP Administrator did NOT save the screen output. The BIG-IP device is currently handling business critical traffic. The BIG-IP Administrator needs to minimize impact. What should the BIG-IP Administrator do to provide the EUD results to F5 Support?

• A. Boot the device into EUD then collect output from console
• B. Execute EUD from tmsh and collect output from console
• C. Collect file /var/log/messages
• D. Collect file /shared/log/eud.log

Answer: D

NEW QUESTION 17
Refer to the exhibit.


During maintenance, the BIG-IP Administrator manually disables a pool member as shown. What is the result?

• A. All pool members continue to process persistent connections
• B. All pool members stop accepting new connections.
• C. The disabled pool member stops processing persistent connections.
• D. The disabled pool member stops processing existing connections

Answer: A

NEW QUESTION 18
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