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NEW QUESTION 1
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 2
A BIG-IP Administrator discovers malicious brute-force attempts to access the BIG-IP device on the management interface via SSH. The BIG-IP Administrator needs to restrict SSH access to the
management interface.
Where should this be accomplished?

• A. System > Configuration
• B. Network > Interfaces
• C. Network > Self IPs
• D. System > Platform

Answer: D

NEW QUESTION 3
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 4
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 5
Refer to the exhibit.

A BIG-IP Administrator creates a new Virtual Server. The end user is unable to access the page. During troubleshooting, the administrator learns that the connection between the BIG-IP system and server is NOT set up correctly.
What should the administrator do to solve this issue?

• A. Disable Address Translation
• B. Set Address Translation to Auto Map, configure a SNAT pool, and have pool members in the same subnet of the servers
• C. Set Address Translation to SNAT and configure a specific translation address
• D. Set Address Translation to SNAT and have self-IP configured in the same subnet of servers

Answer: C

Explanation:
The status of the pool can be seen that the members are all up, indicating that the network from F5 to the server is no problem, so there is no need to configure selfip on the same subnet. The monitor is normal but the access is not normal, you have to consider the problem of snat, you can configure automap or configure snat and specify snat ip.

NEW QUESTION 6
Refer to the exhibit.

A user attempts to connect to 10.10.10.1.80 using FTP over SSL with an FTPS client. Which virtual server will match and attempt to process the request?

• A. vsjutps
• B. vs_ftp
• C. vs_http
• D. nvfs

Answer: B

NEW QUESTION 7
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 8
A BIG-IP Administrator reviews the log files to determine the cause of a recent problem and finds the following entry.
Mar 27.07.58.48 local/BIG-IP notice mcpd {5140} 010707275 Pool member 172.16.20.1.10029 monitor status down.
What is the cause of this log message?

• A. The pool member has been disabled.
• B. The pool member has been marked as Down by the BIG-IP Administrator.
• C. The monitor attached to the pool member needs a higher timeout value.
• D. The monitor attached to the pool member has failed.

Answer: D

NEW QUESTION 9
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 10
A BIG-IP Administrator must configure the BIG-IP device to send system log messages to a remote syslog server In addition, the log messages need to be sent over TCP for guaranteed delivery. What should the BIG-IP Administrator configure?

• A. syslog-ng
• B. Request Logging Profile
• C. HSL Logging
• D. Remote Logging

Answer: D

NEW QUESTION 11
An ecommerce company is experiencing latency issues with online shops during Black Friday's peak season. The BIG-IP Administrator detects an overall high CPU load on the BIG-IP device and wants to move the top utilized Virtual Servers to a dedicated BIG-IP device.
Where should the BIG-IP Administrator determine the problematic Virtual Servers?

• A. System > Plattform
• B. Local Traffic > Virtual Servers > Virtual Server List
• C. Local Traffic > Network Map
• D. Statistics > Module Statistics > Local Traffic > Virtual Servers

Answer: D

NEW QUESTION 12
How is persistence configured?

• A. Persistence is an option within each pool's definition.
• B. Persistence is a profile type; an appropriate profile is created and associated with virtual server.
• C. Persistence is a global setting; once enabled, loadbalancing choices are superceded by the persistence method that is specified.
• D. Persistence is an option for each pool membe
• E. When a pool is defined, each member's definition includes the option for persistence.

Answer: B

NEW QUESTION 13
A BIG-IP Administrator defines a device Self IP . The Self IP is NOT reachable from the network. What should the BIG-IP Administrator verify first?

• A. The correct interface has been selected.
• B. The correct VLAN has been selected.
• C. Verify if auto last hop is disabled.
• D. The correct Trunk has been selected.

Answer: B

NEW QUESTION 14
A BIG-IP Administrator notices that one of the servers that runs an application is NOT receiving any traffic. The BIG-IP Administrator examines the configuration status of the application and observes the displayed monitor configuration and affected Pool Member status.

What is the possible cause of this issue?

• A. The Node Health Monitor is NOT responding.
• B. The application is NOT responding with the expected Receive String.
• C. HTTP 1.1 is NOT appropriate for monitoring purposes.
• D. The BIG-IP device is NOT able to reach the Pool.

Answer: A

NEW QUESTION 15
Where is the loadbalancing mode specified?

• A. within the pool definition
• B. within the node definition
• C. within the virtual server definition
• D. within the pool member definition

Answer: A

NEW QUESTION 16
To increase available bandwidth of an existing Trunk, the BIG-IP Administrator is adding additional interfaces.
Which command should the BIG-IP Administrator run from within bosh shell?

• A. tmsh create /net trunk trunk_A interfaces add {1.3.1.4}
• B. tmsh create/sys trunk trunk_A interfaces add {1.3.1.4}
• C. tmsh modify/sys trunk trunk^A interfaces add {1.3.1.4}
• D. tmsh modify /net trunk trunk_A interfaces add {1.3.1.4}

Answer: D

NEW QUESTION 17
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