BIG-IP Administrator Exam (201) Free Practice Test

Question 1

Which statement is true concerning cookie persistence?

A. Cookie persistence allows persistence even if the data are encrypted from client to pool member.

B. If a client's browser accepts cookies, cookie persistence will always cause a cookie to be written to the client's file system.

C. Cookie persistence allows persistence independent of IP addresses.

D. Cookie persistence uses a cookie that stores the virtual server, pool name, and member IP address in clear text.

Correct Answer: C

Question 2

A BIG-IP Administrator adds new Pool Members into an existing, highly utilized pool. Soon after, there are reports that the application is failing to load for some users. What pool level setting should the BIG-IP Administrator check?

A. Availability Requirement

B. Action On Service Down

C. Slow Ramp Time

D. Allow SNAT

Correct Answer: C

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Question 3

The BIG-IP appliance fails to boot. The BIG-IP Administrator needs to run the End User Diagnostics (EUD) utility to collect data to send to F5 Support.
Where can the BIG-IP Administrator access this utility?

A. Console Port

B. External VLAN interface

C. Internal VLAN interface

D. Management Port

Correct Answer: A

Question 4

The BIG-IP Administrator disable all pool members in a pool Users are still able to reach the pool members.
What is allowing users to continue to reach the disabled poo! members?

A. A persistence profile on the Virtual Server

B. A slow ramp time on virtual Server

C. A slow to time on Pool

D. A persistence profile on the Pool

Correct Answer: A

Question 5

A BIG-IP Administrator needs to remove a pool specific health monitor. There is a pool named Best Pool with two members, one named Best pool member and one named Best pool member2. In the Local Traffic section of the administrative GUI, which stops should the BIG-IP Administrator take to remove a pool level monitor?

A. Monitors > Monitor Name> Instances

B. Pool > Pool List > Best Pool > Members > Health Monitors

C. Pool > Pool List> Best Pool > Health Monitors

D. Nodes > Node List> Best _pool_memberl > Heath Monitors

Correct Answer: C

Question 6

Refer to the exhibit
The network team creates a new VLAN on the switches. The BIG-IP Administrator needs to create a configuration on the BIG-IP device. The BIG-IP Administrator creates a new VLAN and Self IP, but the servers on the new VLAN are NOT reachable from the BIG-IP device.
Which action should the BIG-IP Administrators to resolve this issue?

A. Assign a physical interface to the new VLAN

B. Set Port Lockdown of Set IP to Allow All

C. Change Auto Last Hop to enabled

D. Create a Floating Set IP Address

Correct Answer: A

Question 7

A BIG-IP Administrator must determine if a Virtual Address is configured to fail over to the standby member of a device group in which area of the Configuration Utility can this be confirmed?

A. Device Management > Traffic Groups

B. Device Management > Devices

C. Device Management > Overview

D. Local Traffic > Virtual Servers

Correct Answer: D

Question 8

A virtual server is listening at 10.10.1.100:80 and has the following iRule associated with it: when HTTP_REQUEST { if {[HTTP::uri] ends_with "txt" } { pool pool1 } elseif {[HTTP::uri] ends_with "php" } { pool pool2 } If a user connects to http://10.10.1.100/foo.html, which pool will receive the request?

A. Unknown. The pool cannot be determined from the information provided.

B. pool1

C. pool2

D. None. The request will be dropped.

Correct Answer: A

Question 9

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

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

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

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

Correct Answer: B

Question 10

Under what condition must an appliance license be reactivated?

A. Licenses generally have to be reactivated during system software upgrades.

B. Never. Licenses are permanent for the platform regardless the version of software installed.

C. Licenses only have to be reactivated for RMAs no other situations.

D. Licenses only have to be reactivated when new features are added (IPv6, Routing Modules, etc) no other situations.

Correct Answer: A

Question 11

Which statement is true regarding failover?

A. Hardware failover can be used in conjunction with network failover.

B. By default, hardware fail over detects voltage across the failover cable and monitors traffic across the internal VLAN.

C. If the hardware failover cable is disconnected, both BIGIP devices will always assume the active role.

D. Hardware failover is disabled by default.

Correct Answer: A

Question 12

A BIG-IP Administrator runs the initial configuration wizard and learns that the NTP servers were invalid. In which area of the Configuration Utility should the BIG-IP Administrator update the list of configured NTP servers?

A. System > Platform

B. System > Configuration

C. System > Services

D. System > Preferences

Correct Answer: B

Question 13

A BIG-IP Administrator finds the following log entry after a report of user issues connecting to a virtual server:
01010201: 2: Inet port exhaustion on 10.70.110.112 to 192.28.123.250:80 (proto 6) How should the BIG-IP Administrator modify the SNAT pool that is associated with the virtual server?

A. Remove the SNAT pool and apply SNAT Automap.

B. Increase the timeout of the SNAT addresses.

C. Add an address to the SNAT pool.

D. Remove an IP address from the SNAT pool.

Correct Answer: C

Question 14

Assume a virtual server has a ServerSSL profile. What SSL certificates are required on the BIG-IP?

A. The BIG-IP's SSL certificates must only exist.

B. No SSL certificates are required on the BIG-IP.

C. The BIG-IP's SSL certificates must be issued from a certificate authority.

D. The BIG-IP's SSL certificates must be created within the company hosting the BIG-IPs.

Correct Answer: B

Question 15

A standard virtual server is defined with a pool and a SNAT using automap. All other settings for the virtual server are at defaults. When client traffic is processed by the BIG-IP, what will occur to the IP addresses?

A. Traffic initiated by selected clients, based on their IP address, will have the source address translated to a self-IP address but the destination will only be translated if the traffic is destined to the virtual server.

B. Traffic initiated by the pool members will have the source address translated to a self-IP address but the destination address will not be changed.

C. Traffic initiated to the virtual server will have the destination address translated to a pool member address and the source address translated to a self-IP address. Traffic arriving destined to other destinations will have the source translated to a self-IP address only.

D. Traffic initiated to the virtual server will have the destination address translated to a pool member address and the source address translated to a self-IP address.

Correct Answer: D

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F5 BIG-IP Administrator (201) Free Practice Test