F5 BIG-IP LTM Specialist: Maintain and Troubleshoot (301b) Exam Materials - Question #36 Discussion

Refer to the output shown: [root@AFM01:Active] 20 days, 22:35, load average: 1.73, 1.24, 0.98 Tasks: 425 total, 1 running, 424 sleeping, 0 stopped, 1 zombie Cpu(s): 25.4%us, 3.1%sy, 64.9%id, 0.2%wa, 0.0%hi, 0.1%si, 0.0%st Mem: 16332552k total, 8638044k used, 151208k f...

Giovanni Altitoro • September 13, 2026 10:31 PM • Voted: C

F5 BIG-IP LTM Specialist: Maintain and Troubleshoot (301b) Exam Materials - Question #34 Discussion

Refer to the following configuration: ltm rule /Common/iRule_redirect_uri { when HTTP_REQUEST { set uri [string tolower [HTTP::uri]] switch -glob $uri { "/app-a*" { pool POOL_A } "/app-b*" {...

Giovanni Altitoro • September 13, 2026 10:20 PM • Voted: C

F5 BIG-IP LTM Specialist: Maintain and Troubleshoot (301b) Exam Materials - Question #31 Discussion

After replacing a member of a device group, an LTM Specialist sees one or more of the following log messages: :3: Master Key decrypt failure - decrypt failure - final :3: Decryption of the field (encrypt_cookie_secret) for object (/Common/http_profile_example) failed. :3: De...

Giovanni Altitoro • September 13, 2026 9:58 PM • Voted: B

BIG-IP Administration Data Plane Concepts (F5CAB2) - Question #48 Discussion

A BIG-IP Administrator makes a configuration change to a Virtual Server on the Standby device of an HA pair. The HA pair is currently configured with Auto-Sync enabled. What effect will the change have on the HA pair configuration?

raaaami • September 13, 2026 11:44 AM • Voted: D

BIG-IP Administration Data Plane Concepts (F5CAB2) - Question #39 Discussion

What type of virtual server should be used to block responses for one IP in a subnet with a virtual server?

raaaami • September 13, 2026 11:27 AM • Voted: C

BIG-IP Administration Data Plane Concepts (F5CAB2) - Question #32 Discussion

A BIG-IP Administrator assigns the default http health monitor to a pool that has three members listening on port 80. When the administrator connects to each pool member via the CURL utility, two of the members respond with a status of 404 Not Found while the third responds with...

raaaami • September 13, 2026 11:20 AM • Voted: D

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #79 Discussion

A virtual server configuration for traffic destined to a server is as shown: HTTP traffic is destined to the 10.10.20.1 server from the source of 10.10.10.129. Based on precedence, which virtual server accepts this traffic?

Josko • September 11, 2026 12:43 PM • Voted: C

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #69 Discussion

A BIG-IP LTM device is configured for many HTTP virtual servers. The LTM Specialist notices significant degradation of CPU performance. Which setting should the LTM Specialist modify to mitigate this concern?

Josko • September 11, 2026 12:00 PM • Voted: D

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #55 Discussion

An LTM Specialist is configuring a virtual server for a web application that stores sessions on the backend web server to authenticate the user. All of the incoming traffic comes from a proxy server, and the application is set up with a Least Connections load balancing method....

Josko • September 11, 2026 11:50 AM • Voted: B

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #27 Discussion

An organization is using a BIG-IP LTM device to load balance a web-based application that produces dynamic content. Page requests are being load balanced correctly. However, image objects are not being distributed across the pool of available servers. Which profile should the...

Josko • September 11, 2026 10:49 AM • Voted: C

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #119 Discussion

Consider the monitor configuration displayed below. ltm monitor http MyHTTP_Monitor { defaults-from http destination * interval 5 recv "200 OK" reverse disabled send "GET /\r\n" time-until-up 0 timeout 16 } What is the status of a pool m...

Josko • September 10, 2026 1:13 PM • Voted: A

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #118 Discussion

The load balancing method of the pool is set to Fastest (application). Which pool member receives the next client request?

Josko • September 10, 2026 1:11 PM • Voted: D

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #117 Discussion

An LTM Specialist creates the virtual server for npath routing on port 80, but it fails to work as expected. The configuration is as follows: ltm virtual npath { destination 192.168.153.200:http mask 255.255.255.255 profiles { fastl4-1ooseclose { } } source 0.0.0.0/0...

Josko • September 10, 2026 1:09 PM • Voted: B

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #78 Discussion

What is the impact of removing cipher X from an SSL profile?

Anonymous User • September 7, 2026 11:52 AM • Voted: A

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #71 Discussion

A design requires the LTM device to become HA standby when one of the two physical interfaces on the External trunk is down. The External trunk is an interface on the External VLAN. Which TMOS command enables this behavior?

Anonymous User • September 7, 2026 11:48 AM • Voted: D

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #102 Discussion

Two LTM devices are in the same Device Group and configured for Active/Standby Failover. The LTM Specialist observes that the HA Active and Standby device constantly changes state. All networks use the default route domain. A dedicated fiber link is used for the HA connection...

Josko • September 7, 2026 11:42 AM • Voted: C

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #87 Discussion

An existing service has been deployed on a BIG-IP LTM device. The service is currently functioning as expected. A new request has been made that requires the client IP address to be forwarded to the back end service. Which profile is required for this functionality?

Josko • September 7, 2026 11:31 AM • Voted: D

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #25 Discussion

An LTM Specialist needs to configure a virtual server that uses PVA or OPVA. Which virtual server type should be used?

Anonymous User • September 7, 2026 10:38 AM • Voted: B

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #13 Discussion

An application contains three services fronted by a BIG-IP device: Login service on tcp/8443 Matching service on tcp/5523 Purchase service on tcp/443 Application performance greatly improves if the same pool member handles all three services for a client. Each virtual...

Anonymous User • September 6, 2026 1:43 PM • Voted: C

F5 BIG-IP LTM Specialist: Architect, Setup, and Deploy (301a) Exam Materials - Question #65 Discussion

An LTM Specialist is reconfiguring a device for failover HA. All IP address settings have been configured between the devices. The LTM Specialist needs to allow the proper services through the existing Self-IPs. The Self-IPs are NOT currently allowing any services. Which port...

Josko • September 6, 2026 1:19 PM • Voted: D