This page was exported from Free Exams Dumps Materials [ http://exams.dumpsmaterials.com ] Export date:Sun Nov 24 2:06:13 2024 / +0000 GMT ___________________________________________________ Title: Provide F5 301B Practice Test Engine for Preparation [Q83-Q106] --------------------------------------------------- Provide F5 301B Practice Test Engine for Preparation Detailed New 301B Exam Questions for Concept Clearance What is the duration of the F5 301b Exam Number of Questions: 80Format: Multiple choices, multiple answersLength of Examination: 90 minutesPassing Score: 70% Recognizing the Certification's Role F5 301B exam is associated with the F5-CTS BIG-IP Local Traffic Manager certification. Earning it is the ideal way to perk-up the career of a professional who has already become an F5 accredited administrator and looking for further enhancement options. The ideal audience for this certificate includes seasoned networking specialists capable to conduct basic-to-advanced troubleshooting tasks, VPN implementation, and others. Who should take the F5 301b exam The F5 BIG-IP Local Traffic Manager (LTM) Specialist: Maintain & Troubleshoot 301b Exam certification is an internationally-recognized validation that identifies persons who earn it as possessing skilled as F5 Certified Technology Specialists. If a candidate wants significant improvement in career growth needs enhanced knowledge, skills, and talents. The F5 BIG-IP Local Traffic Manager (LTM) Specialist: Maintain & Troubleshoot 301b Exam certification provide proof of this advanced knowledge and skill. If a candidate passed the prerequisite of this exam that is F5 LTM Specialist: Architect, Setup, and Deploy 301a Exam and has knowledge of associated technologies and skills that are required to pass F5 BIG-IP Local Traffic Manager (LTM) Specialist: Maintain & Troubleshoot 301b Exam then he should take this exam.   NO.83 What is the correct command to reset an LTM device to its default settings?  tmsh reset-all default  tmsh set /sys config defaults  tmsh load /sys config default  tmsh /util bigpipe reset-factory-defaults NO.84 — Exhibit –— Exhibit –Refer to the exhibit.A pair of LTM devices is configured for HA.What happens if the pool member server with IP address 10.0.0.4 becomes totally unresponsive to the active LTM device, but is still responsive to the standby LTM device?  The HA-group will disable the trunk my_trunk.  The HTTP application will be unavailable via the LTM device.  The HA-group will initiate a fail-over because the threshold is set to 2.  The HA-group will initiate a fail-over because the HA-Group score will be zero. NO.85 — Exhibit-— Exhibit —Refer to the exhibits.An LTM Specialist is troubleshooting an issue with one of the virtual servers on an LTM device, and all requests are receiving errors. Testing directly against the server generates no errors. The LTM Specialist has captured the request and response on both client and server sides of the LTM device.What should the LTM Specialist do to fix this issue?  Remove “header-erase Host” in http profile.  Configure SNAT Automap on the virtual server.  Assign OneConnect profile to the virtual server.  Set “redirect-rewrite” to “selective” in http profile. NO.86 Windows PC clients are connecting to a virtual server over a high-speed, low-latency network with no packet loss.Which built-in client-side TCP profile provides the highest throughput for HTTP downloads?  tcp  tcp-legacy  tcp-lan-optimized  tcp-wan-optimized NO.87 An LTM device is monitoring three pool members. One pool member is being marked down.What should the LTM Specialist enable to prevent the server from being flooded with connections once its monitor determines it is up?  manual resume  packet shaping  hold down timer  slow ramp timer  fastest load balance algorithm NO.88 — Exhibit –— Exhibit —Refer to the exhibit.Which step should an LTM Specialist take next to finish upgrading to HD1.3?  Install image to HD1.3  Install hotfix to HD1.3  Activate HD1.3  Relicense HD1.3 NO.89 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/httpdestination *:*interval 5recv “Recent Searches”send “GET /app/feed/current?uid=20145 HTTP/1.1rnHost: www.example.comrnAccept-EncodinG.gzip, deflaternConnection: closernrn”time-until-up 0timeout 16}A trace shows the following request and response:Request:GET /app/feed/current?uid=20145 HTTP/1.1Host www.example.comAccept-Encoding gzip, deflateConnection: closeResponse:HTTP/1.1 302 Moved TemporarilyDate Wed, 17 Oct 2012 18:45:52 GMTServer ApacheLocation https://example.com/login.jspContent-Encoding gzipContent-Type text/html;charset=UTF-8Set-CookiE. JSESSIONID=261EFFBDA8EC3036FBCC22D991AC6835; Path=/app/feed/current?uid=20145 What is the problem?  The request does NOT include a User-Agent header.  The HTTP monitor does NOT support monitoring jsp pages.  The request does NOT include any cookies and the application is expecting a session cookie.  The request includes an Accept-Encoding so the server is responding with a gzipped result and LTM monitors CANNOT handle gzipped responses. NO.90 — 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.ltm monitor http http_mon {defaults-from httpdestination *:*interval 5recv “200 OK”send “GET /rn”time-until-up 0timeout 16}What is the issue?  The HTTP headers are compressed.  The pool member is responding with a 404.  The pool member is responding without HTTP headers.  The request is NOT being received by the pool member. NO.91 An LTM Specialist must perform a hot fix installation from the command line.What is the correct procedure to ensure that the installation is successful?  import the hot fix to the /var/shared/images directory check the integrity of the file with an md5 checksum tmsh apply sys software hotfix volume <volume_name> <hotfix_name>.iso  import the hot fix to the /var/shared/images directory check the integrity of the file with an md5 checksum tmsh install sys software hotfix <hotfix_name>.iso volume <volume_name>  import the hot fix to the /shared/images directory check the integrity of the file with an md5 checksum tmsh apply sys software hotfix volume <volume_name> <hotfix_name>.iso  import the hot fix to the /shared/images directory check the integrity of the file with an md5 checksum tmsh install sys software hotfix <hotfix_name>.iso volume <volume_name> NO.92 Which iRule will instruct the client’s browser to avoid caching HTML server responses?  when HTTP_REQUEST {if {[HTTP::header Content-Type] equals “html”} {HTTP::header insert Pragma “no-cache”HTTP::header insert Expires “Fri, 01 Jan 1990 00:00:00 GMT”HTTP::header replace Cache-Control “no-cache,no-store,must-revalidate”}}  when HTTP_REQUEST {if {[HTTP::header Content-Type] contains “html”} {HTTP::header insert Pragma “no-cache”HTTP::header insert Expires “Fri, 01 Jan 1990 00:00:00 GMT”HTTP::header replace Cache-Control “no-cache,no-store,must-revalidate”}}  when HTTP_RESPONSE {if {[HTTP::header Content-Type] contains “html”} {HTTP::header insert Pragma “no-cache”HTTP::header insert Expires “Fri, 01 Jan 1990 00:00:00 GMT”HTTP::header replace Cache-Control “no-cache,no-store,must-revalidate”}}  when HTTP_RESPONSE {if {[HTTP::header Content-Type] equals “html”} {HTTP::header insert Pragma “no-cache”HTTP::header insert Expires “Fri, 01 Jan 1990 00:00:00 GMT”HTTP::header replace Cache-Control “no-cache,no-store,must-revalidate”}} NO.93 An LTM device pool has suddenly been marked down by a monitor. The pool consists of members10.0.1.1:443 and 10.0.1.2:443 and are verified to be listening. The affected virtual server is 10.0.0.1:80.Which two tools should the LTM Specialist use to troubleshoot the associated HTTPS pool monitor via the command line interface? (Choose two.)  curl  telnet  ssldump  tcpdump NO.94 — 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?  Add the ‘http’ monitor to the pool.  Add the ‘icmp’ monitor to the node.  Modify the receive string to valid content.  Correct the firewall rules on the pool member. NO.95 — 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:ftpip-protocol tcpmask 255.255.255.255pool ftp_poolprofiles {tcp { }}vlans-disabled}Which change will resolve the problem?  Add an FTP monitor to the pool.  Add an FTP profile to the virtual server.  Enable loose initiation in the TCP profile.  Increase the TCP timeout value in the TCP profile. NO.96 — Exhibit –— Exhibit –Refer to the exhibit.A user is unable to access a secure application via a virtual server.What is the cause of the issue?  The client authentication failed.  The virtual server does NOT have a pool configured.  The client and server CANNOT agree on a common cipher.  The virtual server does NOT have a client SSL profile configured. NO.97 The active LTM device in a high-availability (HA) pair performs a failover at the same time the network team reports an outage of a switch on the network.Which two items could have caused the failover event? (Choose two.)  a VLAN fail-safe setting  a monitor on a pool in an HA group  the standby LTM that was rebooted  an Auditor role that has access to the GUI  the standby LTM that lost connectivity on the failover VLAN NO.98 An LTM Specialist with the Administrator role and terminal access of “tmsh” logs in via ssh and is in the Traffic Manager Shell. The LTM Specialist wants to enter the bash shell to review log files.Which command does the LTM Specialist need to run to access the bash shell?  exit  quit  run /cli bash  run /util bash NO.99 An LTM Specialist notices the following error on the stdout console:mcpd[2395]: 01070608:0: License is not operational(expired or digital signature does not match contents) Which command should be executed to verify the LTM device license?  bigpipe version  tmsh show /sys license  tmsh /util bigpipe version  tmsh show /sys license status Explanation/Reference:NO.100 — Exhibit –— Exhibit —Refer to the exhibit.An LTM Specialist has created a virtual server to load balance traffic to a pool of HTTPS servers. The servers use client certificates for user authentication. The virtual server has clientssl, serverssl, and http profiles enabled. Clients are unable to connect to the application through the virtual server. Clients are able to connect to the application servers directly.What is the root cause of the problem?  The application server does NOT support 2048-bit keys.  The clientssl profile is NOT set to require a client certificate.  The LTM device does NOT trust the issuing CA of the client certificate.  The application server does NOT see the client certificate due to SSL offload. NO.101 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.)  alias  File path  username  password  FTP server port  FTP server IP address NO.102 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?  The standard FastL4 profile should have PVA acceleration disabled. Then the packet capture tcpdump -ni vlan301 should be executed on the command line interface.  The packet capture tcpdump -ni vlan301 should be executed on the command line interface. There is no need to change profiles or PVA acceleration.  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.  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. NO.103 — Exhibit- — Exhibit –Refer to the exhibit.Which URL should be reported to the server/application team as getting user-visible errors?  /env.cgi  /page14.cgi  /reflector.php  /browserspecific.html NO.104 What is the effect of an iRule error such as referencing an undefined variable?  The iRule execution will continue with the next statement.  The execution of the current event within the iRule will be terminated.  The iRule execution will be terminated, and both the client and server side connections will be reset.  The connection will continue, but the iRule will NOT be executed again for the lifetime of the connection. NO.105 An LTM device has been configured to log the reasons for generating TCP RST packets.The following log entry occurs:“01230140:3: RST sent from 192.168.1.100:80 to 192.168.1.124:39272, [0x112d82a:1721] {peer} TCP RST from remote system.”Which condition will trigger this log entry?  A virtual server connection limit has been reached.  The host at the other end terminated the TCP connection.  The LTM device reset the connection because no pool members are available.  The LTM device has reached the maximum number of allowed attempts to send the data segment to the affected TCP connection. NO.106 Which command should the LTM Specialist use to determine the current system time?  date  time  uname -a  ntpq -p  Loading … 301B 2023 Training With 210 QA's: https://www.dumpsmaterials.com/301b-real-torrent.html --------------------------------------------------- Images: https://exams.dumpsmaterials.com/wp-content/plugins/watu/loading.gif https://exams.dumpsmaterials.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2023-04-05 12:14:15 Post date GMT: 2023-04-05 12:14:15 Post modified date: 2023-04-05 12:14:15 Post modified date GMT: 2023-04-05 12:14:15