100% Free F5 Networks Certification Study Materials 301b Dumps PDF Demo Cert Guide Cover
PDF Exam Material 2022 Realistic 301b Dumps Questions
Trustworthy Training Options
The extensive structure of the F5 301B exam demands more than commitment. It is needed that the aspirants have a hold over the best study material and acknowledged guidance to taste success in the test. Here are some worthy options:
- Free training courses by the vendor
F5 301B pursuers who don’t want to spend much and want quality assistance can aim at the free Getting Started with BIG-IP Local Traffic Manager (LTM) course. It includes web-based sessions divided into four modules and well-organized. By completing this training, candidates will understand all the key concepts of BIG-IP LTM systems and will be able to choose the proper method of using an iRule for customizing the traffic flow, utilize OneConnect, implement high availability, and many more.
- Live training
For acquiring expert-level cognizance in the most important F5 301B exam concepts, the vendor offers instructor-led training, Configuring BIG-IP LTM: Local Traffic Manager. Enrolling in it is an ideal way to learn in a classroom environment and have an ideal blend of lectures, extensive hands-on labs, and discussions. By following this course, one will build all the necessary skills and will have a better hold over the subject matter as well as more chances to secure passing grades easily.
Before you go for this training, it is suggested that you have completed the Administering BIG-IP instructor-led course, F5 Certified BIG-IP Administrator, along with optional Getting Started with BIG-IP and Getting Started with BIG-IP Local Traffic Manager (LTM) web-based courses.
NEW QUESTION 53
An LTM Specialist must perform a packet capture on a virtual server with an applied standard FastL4 profile. The virtual server 10.0.0.1:443 resides on vlan301.
Which steps should the LTM Specialist take to capture the data payload successfully while ensuring no other virtual servers are affected?
- A. The packet capture tcpdump -ni vlan301 should be executed on the command line interface. There is no need to change profiles or PVA acceleration.
- B. The standard FastL4 profile should have PVA acceleration disabled. Then the packet capture tcpdump -ni vlan301 should be executed on the command line interface.
- C. A new FastL4 profile should be created and applied to the virtual server with PVA acceleration disabled. Then the packet capture tcpdump -ni vlan301 should be executed on the command line interface.
- D. The LTM device is under light load. The traffic should be mirrored to a dedicated sniffing device. On the sniffing device, the packet capture tcpdump -ni vlan301 should be executed.
Answer: C
NEW QUESTION 54
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is troubleshooting a virtual server. Both the virtual server and the pool are showing blue squares for their statuses, and new clients report receiving "The connection was reset" through their browsers. Connections directly to the pool member are successful.
What is the issue?
- A. The node is marked as disabled.
- B. The pool member is disabled.
- C. The HTTP profile has incorrect settings.
- D. The virtual server is disabled on all VLANs.
Answer: A
NEW QUESTION 55
-- Exhibit --- Exhibit -Refer to the exhibit.
A company uses a complex piece of client software that connects to one or more virtual servers (VS) hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must determine the cause of the problem. The LTM Specialist has the tcpdump extract. The client loses connection with the LTM device.
Where is the reset originating?
- A. the device initiating the connection
- B. the application server
- C. the destination device of the initial connection
- D. the local switch
Answer: A
NEW QUESTION 56
-- Exhibit-
-- Exhibit -
Refer to the exhibit.
An LTM Specialist is troubleshooting an HTTP monitor that is marking a pool member as down. Connecting to the pool member directly through a browser shows the application is up and functioning correctly.
How should the send string be modified to correct this issue?
- A. GET /\r\nHost: \r\n\r\n
- B. GET /\r\n\r\n
- C. GET /\r\nHTTP/1.0\r\n\r\n
- D. GET / HTTP/1.0\r\n\r\n
Answer: D
NEW QUESTION 57
An LTM Specialist is troubleshooting virtual server 10.0.0.1:443 residing on VLAN vlan301. The web application is accessed via www.example.com. The LTM Specialist wants to save a packet capture with complete decrypted payload for external analysis.
Which command should the LTM Specialist execute on the LTM device command line interface?
- A. tcpdump -vvv -s 0 -ni vlan301 'host 10.0.0.1 and port 443' -w /var/tmp/trace.cap
- B. tcpdump -vvv -s 0 'host 10.0.0.1 and port 443' -w /var/tmp/trace.cap
- C. ssldump -Aed -ni vlan301 -k /config/filestore/files_d/Common_d/certificate_key_d/
:Common:www.example.com.key_1 > /var/tmp/trace.cap - D. ssldump -Aed -k /config/filestore/files_d/Common_d/certificate_key_d/:Common:www.example.com.key_1
> /var/tmp/trace.cap
Answer: C
NEW QUESTION 58
A client is attempting to log in to a web application that requires authentication. The following HTTP headers are sent by the client:
GET /owa/ HTTP/1.1
Authorization: Basic dXNlcm5hbWU6cGFzc3dvcmQ
User-Agent: curl/7.26.0
Host: 10.0.0.14
Accept: */*
Accept-EncodinG. gzip,deflate
The web server is responding with the following HTTP headers:
HTTP/1.1 401 Unauthorized
Content-TypE. text/html
Server: Microsoft-IIS/7.5
WWW-AuthenticatE. NTLM
DatE. Wed, 16 Aug 1977 19:12:31 GMT
Content-LengtH. 1293
The client has checked the login credentials and believes the correct details are being entered.
What is the reason the destination web server is sending an HTTP 401 response?
- A. The client is using the wrong type of browser.
- B. The username and password are incorrect.
- C. The wrong authentication mechanism is being used.
- D. The server has an incorrect date configured.
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 59
-- Exhibit- -- Exhibit -
Refer to the exhibit.
An LTM Specialist is troubleshooting a new HTTP monitor on a pool. The pool member is functioning correctly when accessed directly through a browser, although the monitor is marking the member as down. As part of the troubleshooting, the LTM Specialist has captured the monitor traffic via tcpdump.
How should the LTM Specialist resolve this issue?
- A. Add the 'http' monitor to the pool.
- B. Add the 'icmp' monitor to the node.
- C. Correct the firewall rules on the pool member.
- D. Modify the receive string to valid content.
Answer: D
NEW QUESTION 60
-- Exhibit -
-- Exhibit -
Refer to the exhibit.
An LTM Specialist is troubleshooting an HTTP monitor that is marking a pool member as down. Connecting to the pool member directly through a browser shows the application is up and functioning correctly.
How should the send string be modified to correct this issue?
- A. GET /\r\nHost: \r\n\r\n
- B. GET /\r\n\r\n
- C. GET /\r\nHTTP/1.0\r\n\r\n
- D. GET / HTTP/1.0\r\n\r\n
Answer: D
NEW QUESTION 61
-- Exhibit-
-- Exhibit --
Refer to the exhibit.
A user is unable to access an application.
What is the root cause of the problem?
- A. The User-Agent is incorrect.
- B. The GET request uses the wrong syntax.
- C. The 'Content-Length' is zero.
- D. The user failed authentication.
Answer: D
NEW QUESTION 62
An LTM device is running BIG-IP v10.2.0 software. The LTM Specialist is tasked with upgrading the LTM device to BIG-IP v11.2.0 HF1. The LTM Specialist starts the upgrade process by selecting the uploaded Hotfix and installing to an unused volume. After 10 minutes, the LTM Specialist checks the status of the upgrade process and notices that the process is stalled at 0%.
What should the LTM Specialist verify?
- A. the LTM device has been restarted into maintenance mode
- B. the LTM device has an available Internet connection via the management interface
- C. the base software version exists on the LTM device
- D. the selected volume has sufficient space available
Answer: C
NEW QUESTION 63
-- Exhibit -
-- Exhibit -
Refer to the exhibits.
When observing the AVR statistics for the HTTPS_VS, an LTM Specialist realizes that HTTP status codes are NOT being recorded.
How should the LTM Specialist modify the configuration to record the HTTP status codes?
- A. enable Collected Entities, Response Codes on the analytics profile
- B. assign a streaming profile to the virtual server
- C. enable Statistics Logging Type, External on the analytics profile
- D. assign client SSL and server SSL profiles to the virtual server
Answer: A
NEW QUESTION 64
-- Exhibit -
-- Exhibit -Refer to the exhibit. Users receive an error when attempting to connect to the website https://website.com. The
website has a DNS record of 195.56.67.90. The upstream ISP has confirmed that there is nothing
wrong with the routing between the user and the LTM device.
The following tcpdump outputs have been captured:
External Vlan, filtered on IP 168.210.232.5
00:25:07.598519 IP 168.210.232.5.33159 > 195.56.67.90.https: S 1920647964:1920647964(0) win 8192 <mss 1450,nop,nop,sackOK>
00:25:07.598537 IP 195.56.67.90.https > 168.210.232.5.33159: S 2690691360:2690691360(0) ack 1920647965 win 4350 <mss 1460,sackOK,eol>
00:25:07.598851 IP 168.210.232.5.33160 > 195.56.67.90.https: S 2763858764:2763858764(0) win 8192 <mss 1450,nop,nop,sackOK>
00:25:07.598858 IP 195.56.67.90.https > 168.210.232.5.33160: S 1905576176:1905576176(0) ack 2763858765 win 4350 <mss 1460,sackOK,eol>
Internal Vlan, filtered on IP 168.210.232.5
00:31:46.171124 IP 168.210.232.5.33202 > 192.168.100.20.http: S 2389057240:2389057240(0) win 4380 <mss 1460,nop,wscale 0,sackOK,eol>
What is the problem?
- A. The subnet masks of the pool members of pool WebServices1 and the f5 'Internal' Vlan are incorrect.
- B. The DNS entry for website.com is incorrect.
- C. The firewall is dropping the connection coming from the pool members returned to the client.
- D. The filters on the tcpdumps are incorrect.
- E. The virtual server 'WEBSERVICES1' is listening on the incorrect port.
Answer: C
NEW QUESTION 65
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
An LTM Specialist has uploaded a qkview to F5 iHealth.
Within the GUI, what is the correct procedure to comply with the recommendation shown in the exhibit?
- A. Obtain product version image from images.f5.com.
Overwrite existing image with new product version image.
Select product version image and click Install.
Select the available disk and volume set name. - B. Log a call requesting the product version image via websupport.f5.com Import product version image.
Install image onto BIG-IP platform.
Select product version image and click Install.
Select the available disk and volume set name. - C. Obtain product version image from downloads.f5.com.
Import product version image.
Install image onto BIG-IP platform.
Select product version image and click Install.
Select the available disk and volume set name. - D. Obtain product version image from release.f5.com.
Overwrite existing image with new product version image.
Select product version image and click Install.
Select the available disk and volume set name.
Answer: C
NEW QUESTION 66
An FTP monitor is NOT working correctly.
Which three pieces of information does the LTM Specialist need to provide to ensure a properly working FTP monitor? (Choose three.)
- A. username
- B. alias
- C. FTP server port
- D. File path
- E. password
- F. FTP server IP address
Answer: A,D,E
NEW QUESTION 67
-- Exhibit-
-- Exhibit -
Refer to the exhibit.
An LTM Specialist configures a virtual server to load balance to a pool of FTP servers. File transfers are failing. The virtual server is configured as follows:
ltm virtual ftp_vs { destination 10.10.1.103:ftp ip-protocol tcp mask 255.255.255.255 pool ftp_pool profiles { tcp { } } vlans-disabled }
Which change will resolve the problem?
- A. Increase the TCP timeout value in the TCP profile.
- B. Add an FTP monitor to the pool.
- C. Enable loose initiation in the TCP profile.
- D. Add an FTP profile to the virtual server.
Answer: D
NEW QUESTION 68
......
Updated F5 301b Dumps – PDF & Online Engine: https://www.actual4labs.com/F5/301b-actual-exam-dumps.html
301b.pdf - Questions Answers PDF Sample Questions Reliable: https://drive.google.com/open?id=1siwHQ9AbyvK0K9vSJHhfTbRQK57Lb3aH