F50-531 by F5 Actual Free Exam Questions And Answers

Question 1

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. The decision to perform source address translation is always based on a client's address (or network). Thus, this goal cannot be achieved.

B. A SNAT for all addresses could be defined, and then disable the SNAT processing for select VLANs.

C. The decision to perform source address translation is always based on VLAN. Thus, the goal cannot be achieved.

D. Some virtual servers could be associated with SNAT pools and others not associated with SNAT pools.

Discussion 0

Correct Answer: D Vote an answer

Question 2

Which three statements describe a characteristic of profiles? (Choose three.)

A. All changes to parent profiles are propagated to their child profiles.

B. A profile can be a child of one profile and a parent of another.

C. Default profiles cannot be created or deleted.

D. Custom profiles are always based on a parent profile.

E. While most virtual servers have at least one profile associated with them, it is not required.

Discussion 0

Correct Answer: B,C,D Vote an answer

Question 3

Which is an advantage of terminating SSL communication at the BIG-IP rather than the ultimate web server?

A. Terminating SSL at the BIG-IP can eliminate SSL processing at the web servers.

B. Terminating SSL at the BIG-IP eliminates the need to use SSL acceleration hardware anywhere in the network.

C. Terminating SSL at the BIG-IP eliminates all UN-encrypted traffic from the internal network.

D. Terminating SSL at the BIG-IP eliminates the need to purchase SSL certificates from a certificate authority.

Discussion 0

Correct Answer: A Vote an answer

Question 4

Assume a client's traffic is being processed only by a NAT; no SNAT or virtual server processing takes place. Also assume that the NAT definition specifies a NAT address and an origin address while all other settings are left at their defaults. If a client were to initiate traffic to the NAT address, what changes, if any, would take place when the BIG-IP processes such packets?

A. The destination address would not change, but the source address would be translated to the origin address.

B. The source address would not change, but the destination address would be translated to the origin address.

C. The source address would not change, but the destination address would be translated to the NAT's address.

D. The destination address would not change, but the source address would be translated to the NAT's address.

Discussion 0

Correct Answer: B Vote an answer

Question 5

Assuming other fail-over settings are at their default state, what would occur if the fail-over cable were to be disconnected for five seconds and then reconnected?

A. When the cable is disconnected, both systems will become active. When the voltage is restored, both systems will maintain active mode.

B. When the cable is disconnected, both systems will become active. When the voltage is restored, unit two will revert to standby mode.

C. As long as network communication is not lost, no change will occur.

D. Nothing. Fail-over due to loss of voltage will not occur if the voltage is lost for less than ten seconds.

Discussion 0

Correct Answer: B Vote an answer

Question 6

A site needs to terminate client HTTPS traffic at the BIG-IP and forward that traffic unencrypted. Which two are profile types that must be associated with such a virtual server? (Choose two.)

A. ClientSSL

B. ServerSSL

C. HTTPS

D. TCP

E. HTTP

Discussion 0

Correct Answer: A,D Vote an answer

Question 7

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 auto-map 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. Floating self IP address on VLAN where the packet leaves the system

B. Floating self IP address on VLAN where the packet arrives on the system

C. 200.200.1.1

D. 150.150.10.11

Discussion 0

Correct Answer: D Vote an answer

Question 8

Assume a virtual server is configured with a ClientSSL profile. What would the result be if the virtual server's destination port were not 443?

A. As long as client traffic was directed to the alternate port, the virtual server would work as intended.

B. Virtual servers with a ClientSSL profile are always configured with a destination port of 443.

C. SSL termination could not be performed if the virtual server's port was not port 443.

D. Since the virtual server is associated with a ClientSSL profile, it will always process traffic sent to port 443.

Discussion 0

Correct Answer: A Vote an answer

Question 9

What is the purpose of provisioning?

A. Provisioning allows the administrator to activate modules in non-standard combinations.

B. Provisioning allows modules that are licensed be granted appropriate resource levels.

C. Provisioning allows modules that are not licensed to be fully tested.

D. Provisioning allows the administrator to see what modules are licensed, but no user action is ever required.

Discussion 0

Correct Answer: B Vote an answer

Question 10

Which two statements are true about SNATs? (Choose two.)

A. SNAT's can be configured within a Profile definition.

B. SNAT's are enabled on all VLANs, by default.

C. SNAT's are enabled only on the VLAN where origin traffic arrives, by default

D. SNAT's can be configured within a Virtual Server definition.

Discussion 0

Correct Answer: B,D Vote an answer

F5 BIG-IP v10.x LTM Essentials V10.x - F50-531 Exam Practice Test

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