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Pass Your Exams with Comprehensive F5 301b Exam Questions & Answers, 301B – BIG-IP LTM Specialist | SPOTO

Preparing for the challenging F5 301b BIG-IP LTM Specialist certification exam? Ensure you're fully ready to pass by utilizing SPOTO's verified exam questions and answers. Our up-to-date 301b exam dumps contain hundreds of unique practice questions spanning all the official objectives. Access free 301b sample questions to start your exam preparation immediately. Then upgrade to the premium bundle with timed mock exams in a realistic testing environment, detailed answer explanations, and performance tracking. SPOTO's accurate online exam questions mimic the actual 301b exam format and difficulty. Don't risk an exam failure with outdated brain dumps. Leverage SPOTO's comprehensive 301b practice tests, study guides and exam simulators to efficiently prepare and confidently pass your F5 certification on the first attempt.
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Question #1
An LTM Specialist configures an HTTP monitor as follows: ltm monitor http stats_http_monitor { defaults-from http destination *:* interval 5 recv "Health check: OK" send "GET /stats/stats.html HTTP/1.1\\r\\nHost: www.example.com\\r\\nAccept-EncodinG. gzip, deflate\\r\\nConnection: close\\r\\n\\r\\n" time- until-up 0 timeout 16 } The monitor is marking all nodes as down. A trace of the HTTP conversation shows the following: GET /stats/stats.html HTTP/1.1 Host: www.example.com Accept-EncodinG. gzip, deflate
A. Add an NTLM profile to the virtual server
B. Add a valid username and password to the monitor
C. Use an HTTPS monitor with a valid certificate instead
D. Add a backslash before the colon in the receive string
View answer
Correct Answer: B
Question #2
An LTM Specialist has a single HTTPS virtual server doing SSL termination. No server SSL profile is defined. The pool members are on the internal VLAN answering on HTTP port 80. Users with certain browsers are experiencing issues. Which two locations are most appropriate to gather packets needed to determine the SSL issue? (Choose two.)
A. server interface
B. user's computer
C. LTM device's external VLAN
D. LTM device's internal VLAN
E. LTM device's management interface
View answer
Correct Answer: BC
Question #3
An LTM Specialist needs to modify the logging level for tcpdump execution events. Checking the BigDB Key, the following is currently configured: sys db log.tcpdump.level { value "Notice" } Which command should the LTM Specialist execute on the LTM device to change the logging level to informational?
A. tmsh set /sys db log
B. tmsh set /sys db log
C. tmsh modify /sys db log
D. tmsh modify /sys db log
View answer
Correct Answer: C
Question #4
An LTM device is monitoring pool members on port 80. The LTM device is using an HTTP monitor with a send string of GET / and a blank receive string. What would cause the pool members to be marked down?
A. A pool member responds with an HTTP 200 series response code
B. A pool member responds with an HTTP 300 series response code
C. A pool member responds with an HTTP 400 series response code
D. A pool member responds with an HTTP 500 series response code
E. A pool member does NOT acknowledge the connection SYN on port 80
View answer
Correct Answer: E
Question #5
An LTM device is serving an FTP virtual server that has three pool members. The FTP pool members are monitored via TCP port 21. Customers are reporting that they are able to log in, but are sometimes unable to upload files to the server. Which monitor should the LTM Specialist configure to verify that the servers can handle file uploads?
A. FTP
B. Inband
C. External
D. Scripted
E. Real Server
View answer
Correct Answer: C
Question #6
An LTM Specialist is tasked with ensuring that the syslogs for the LTM device are sent to a remote syslog server. The following is an extract from the config file detailing the node and monitor that the LTM device is using for the remote syslog server: monitor Syslog_15002 { defaults from udp dest *:15002 } node 91.223.45.231 { monitor Syslog_15002 screen RemoteSYSLOG } There seem to be problems communicating with the remote syslog server. However, the pool monitor shows that the remote server is up. The n
A. The -log option for tcpdump needs to be used
B. The monitor type used is inappropriate
C. The "verbose" logging option needs to be enabled for the pool
D. When the remote syslog sever fails, it returns to service before the timeout for the monitor has expired
View answer
Correct Answer: B
Question #7
An LTM Specialist is investigating reports from users that SSH connections are being terminated unexpectedly. SSH connections are load balanced through a virtual server. The users experiencing this problem are running SQL queries that take upwards of 15 minutes to return with no screen output. The virtual server is standard with a pool associated and no other customizations. What is causing the SSH connections to terminate?
A. UDP IP ToS
B. TCP idle timeout
C. The virtual server has no persistence
D. The pool has Reselect Retries set to 0
View answer
Correct Answer: B
Question #8
The following decoded TCPDump capture shows the trace of a failing health monitor. 00:00:13.245104 IP 10.29.29.60.51947 > 10.0.0.12.http: P 1:59(58) ack 1 win 46 out slot1/tmm3 lis= 0x0000: 4500 006e 3b19 4000 4006 ce0c 0a1d 1d3c E..n;.@.@......< 0x0010: 0a00 000c caeb 0050 8be5 aca3 dd65 e3e1 .......P.....e.. 0x0020: 8018 002e 1b41 0000 0101 080a 94b3 5b5c .....A........[\ 0x0030: 0e30 90ad 4745 5420 2f74 6573 745f 7061 .0..GET./test_pa 0x0040: 6765 2e68 746d 6c20
A. The /test_page
B. Incorrect syntax in send string
C. Incorrect syntax in send string
D. The wrong HTTP version is specified in the send string
View answer
Correct Answer: B
Question #9
An LTM device is deployed in a one-armed topology. The virtual server, clients, and web servers are connected on the LTM device internal VLAN. A client tries to connect to the virtual server and is unable to establish a connection. A packet capture from the LTM device internal VLAN shows that the HTTP request is being forwarded to the web server. From which two additional locations should protocol analyzer data be collected? (Choose two.)
A. network interface of web server
B. network interface of client machine
C. internal VLAN interface of LTM device
D. external VLAN interface of LTM device
E. any network interface of the Internet firewall
View answer
Correct Answer: AB
Question #10
An LTM Specialist sees these entries in /var/log/ltm: Oct 25 03:34:31 tmm warning tmm[7150]: 01260017:4: Connection attempt to insecure SSL server (see RFC5746) aborteD. 172.16.20.1:443 Oct 25 03:34:32 tmm warning tmm[7150]: 01260017:4: Connection attempt to insecure SSL server (see RFC5746) aborteD. 172.16.20.1:443 Oct 25 03:34:32 tmm warning tmm[7150]: 01260017:4: Connection attempt to insecure SSL server (see RFC5746) aborteD. 172.16.20.1:443 Oct 25 03:34:32 tmm warning tmm[7150]: 01260017:4: Connection
A. curl -d - -k https://172
B. ssldump -i internal host 172
C. tcpdump -i internal host 172
D. tcpdump -s 64 -i internal -w /shared/ssl
View answer
Correct Answer: B
Question #11
An application is configured on an LTM device: Virtual server: 10.0.0.1:80 (VLAN vlan301) SNAT IP: 10.0.0.1 Pool members: 10.0.1.1:8080, 10.0.1.2:8080, 10.0.1.3:8080 (VLAN vlan302) Which packet capture should the LTM Specialist perform on the LTM device command line interface to capture only server traffic specifically for this application?
A. tcpdump -ni 0
B. tcpdump -ni vlan301 -s 0 'port 80 and host 10
C. tcpdump -ni vlan302 -s 0 'port 8080 and (host 10
D. tcpdump -ni 0
View answer
Correct Answer: C
Question #12
A client (10.10.1.30) connecting to an HTTPS virtual server (10.10.1.100) with a clientssl profile is getting an SSL error. Which options will trace this issue?
A. tcpdump -i external -X -e -nn -vvv -w /shared/ssl_problem
B. tcpdump -i external -s 0 -w /shared/ssl_problem
C. tcpdump -i external -X -s 0 -vvv src host 10
D. tcpdump -i external -X -e -nn -vv port 443 and host 10
View answer
Correct Answer: B
Question #13
An LTM Specialist is running the following packet capture on an LTM device: ssldump -Aed -ni vlan301 'port 443' Which two SSL record message details will the ssldump utility display by default? (Choose two.)
A. HTTP Version
B. User-Agent
C. ClientHello
D. ServerHello
E. Issuer
View answer
Correct Answer: CD
Question #14
Users in a branch office are reporting a website is always slow. No other users are experiencing the problem. The LTM Specialist tests the website from the external VLAN along with testing the servers directly. All tests indicate normal behavior. The environment is a single HTTP virtual server on the external VLAN with a single pool containing three HTTP pool members on the internal VLAN. Which two locations are most appropriate to collect additional protocol analyzer data? (Choose two.)
A. a user's machine
B. the switch local to the user
C. the LTM device's internal VLAN
D. the LTM device's external VLAN
E. a user's Active Directory authentication
View answer
Correct Answer: AB
Question #15
Given this as the first packet displayed of an ssldump: 2 2 1296947622.6313 (0.0001) S>CV3.1(74) Handshake ServerHello Version 3.1 random[32]= 19 21 d7 55 c1 14 65 63 54 23 62 b7 c4 30 a2 f0 b8 c4 20 06 86 ed 9c 1f 9e 46 0f 42 79 45 8a 29 session_id[32]= c4 44 ea 86 e2 ba f5 40 4b 44 b4 c2 3a d8 b4 ad 4c dc 13 0d 6c 48 f2 70 19 c3 05 f4 06 e5 ab a9 cipherSuite TLS_RSA_WITH_RC4_128_SHA compressionMethod NULL In reviewing the rest of the ssldump, the application data is NOT being decrypted. Why is ssldump fai
A. The application data is encrypted with SSLv3
B. The application data is encrypted with TLSv1
C. The data is contained within a resumed TLS session
D. The BigDB Key Log
View answer
Correct Answer: C
Question #16
The LTM Specialist is writing a custom HTTP monitor for a web application and has viewed the content by accessing the site directly via their browser. The monitor continually fails. The monitor configuration is: ltm monitor http /Common/exampleComMonitor { defaults-from /Common/http destination *:* interval 5 recv "Recent Searches" send "GET /app/feed/current\?uid=20145 HTTP/1.1\\r\\nHost: www.example.com\\r\\nAccept-EncodinG. gzip, deflate\\r\\nConnection: close\\r\\n\\r\\n" time-until-up 0 timeout 16 } A
A. The request does NOT include a User-Agent header
B. The HTTP monitor does NOT support monitoring jsp pages
C. The request does NOT include any cookies and the application is expecting a session cookie
D. The request includes an Accept-Encoding so the server is responding with a gzipped result and LTM monitors CANNOT handle gzipped responses
View answer
Correct Answer: C
Question #17
An application owner claims an LTM device is delaying delivery of an HTTP application. The LTM device has two VLANs, an internal and an external. The application servers reside on the internal VLAN. The virtual server and clients reside on the external VLAN. With appropriate filters applied, which solution is most efficient for obtaining packet captures in order to investigate the claim of delayed delivery?
A. one capture on interface 0
B. one capture on the internal interface
C. one capture on the external interface
D. one capture on the management interface
View answer
Correct Answer: A
Question #18
A virtual server for a set of web services is constructed on an LTM device. The LTM Specialist has created an iRule and applied this iRule to the virtual server: when HTTP_REQUEST { switch [HTTP::uri] { "/WS1/ws.jsp" { log local0. "[HTTP::uri]-Redirected to JSP Pool" pool JSP } default { log local0. "[HTTP::uri]-Redirected to Non-JSP Pool" pool NonJSP } } } However, the iRule is NOT behaving as expected. Below is a snapshot of the log: /WS1/ws.jsp-Redirected to JSP Pool /WS1/ws.jsp-Redirected to JSP Pool /
A. The condition in the iRule is case sensitive
B. The 'switch' command in the iRule has been used incorrectly
C. The pool members of both pools need to be set up as case-insensitive members
D. The "Process Case-Insensitivity" option for the virtual server needs to be selected
View answer
Correct Answer: A
Question #19
An LTM Specialist is receiving reports from customers about multiple applications failing to work properly. The LTM Specialist looks at the services running and notices that the bigd process has NOT started. How are monitored LTM device objects marked when the bigd process is stopped?
A. red or offline
B. blue or unchecked
C. green or available
D. unchanged until bigd is restarted
View answer
Correct Answer: D

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