Testchief F50-522 Exam - F5 BIG-IP v9.4 Local Traffic Management Advanced

Download Testchief F50-522 Exam - F5 BIG-IP v9.4 Local Traffic Management Advanced

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<ul><li><p>F5-Networks F50-522F5 BIG-IP v9.4 Local Traffic Management Advanced</p><p>10 Q&amp;A</p><p>Version 3.0</p><p> http://www.testchief.com/f50-522.htm </p></li><li><p>Leading the way in IT testing and certification tools, www.TestChief.com</p><p>- 2 -</p><p>Important Note, Please Read Carefully</p><p>Other testchief productsA) Offline Testing engineUse the offline Testing engine product topractice the questions in an exam environment.</p><p>Build a foundation of knowledge which will be useful also after passing the exam.</p><p>Latest VersionWe are constantly reviewing our products. New material is added and old material isrevised. Free updates are available for 90 days after the purchase. You should check yourmember zone at testchief and update 3-4 days before the scheduled exam date.</p><p>Here is the procedure to get the latest version:</p><p>1.Go towww.testchief.com2.Click on Log in3.The latest versions of all purchased products are downloadable from here. Just click thelinks.For most updates,it is enough just to print the new questions at the end of the newversion, not the whole document.</p><p>FeedbackIf you spot a possible improvement then please let us know. We always interested inimproving product quality.Feedback should be send to feedback@testchief.com. You should include the following:Exam number, version, page number, question number, and your login Email.</p><p>Our experts will answer your mail promptly.</p><p>CopyrightEach iPAD file is a green exe file. if we find out that a particular iPAD Viewer file isbeing distributed by you, testchief reserves the right to take legal action against youaccording to the International Copyright Laws.</p><p>ExplanationsThis product does not include explanations at the moment. If you are interested inproviding explanations for this exam, please contact feedback@testchief.com.</p></li><li><p>Leading the way in IT testing and certification tools, www.TestChief.com</p><p>- 3 -</p><p>www.testchief.com Q: 1 Which three statements are true about SNATs? (Choosethree.)</p><p>A. SNATs provide bi-directional traffic initiation.B. SNATs support UDP, TCP, and ICMP traffic.C. SNATs provide a many-to-one mapping between IP addresses.D. SNAT addresses can be identical to virtual server IP addresses.</p><p>Answer: B, C, D</p><p>www.testchief.com Q: 2 A BIG-IP has two SNATs, a pool of DNS servers and avirtual server configured to load-balance UDP traffic to the DNS servers.One SNAT's address is; this SNAT is defined for all addresses. Thesecond SNAT's address is; this SNAT is defined for three specificaddresses,,, and The virtual server's destination is SNATs and virtual server have default VLAN associations.If a client with IP address initiates a request to the virtual server, whatis the source IP address of the packet as it reaches the chosen DNS server?</p><p>A.</p><p>Answer: B</p><p>www.testchief.com Q: 3 Which persistence method will always recognize a clientwhen the client returns to the same virtual server?</p><p>A. SSLB. MSRDPC. source addressD. expression (universal)E. No persistence method works in all situations.</p></li><li><p>Leading the way in IT testing and certification tools, www.TestChief.com</p><p>- 4 -</p><p>Answer: E</p><p>www.testchief.com Q: 4 Which three files/data items are included in a BIG-IPbackup file? (Choose three.)</p><p>A. the BIG-IP licenseB. the BIG-IP log filesC. the BIG-IP host nameD. the BIG-IP default trapsE. the BIG-IP administrative addresses</p><p>Answer: A, C, E</p><p>www.testchief.com Q: 5 Which statement is true regarding OneConnectprocessing?</p><p>A. The virtual server must have a UDP profile.B. The number of client connections is reduced.C. Server-side requests can utilize existing client-side connections.D. Client-side requests can utilize existing server-side connections.</p><p>Answer: D</p><p>www.testchief.com Q: 6 Click the Exhibit button.An LTM has the 3 virtual servers, four self IP addresses defined and the networksshown in the exhibit. Selected options for each object are shown below. Settings notshown are at their defaults.VirtualServer1Destination: netmask Pool with 3 members in the 172.16/16 networkVirtualServer2Destination:* netmask Pool with 3 members in the 192.168/16 networkVirtualServer3Destination: netmask IP ForwardingSNAT1</p></li><li><p>Leading the way in IT testing and certification tools, www.TestChief.com</p><p>- 5 -</p><p>Source IP: All AddressesSNAT Address: SNAT Pool with 2 members - and IPs192.168.1.1;;; connection attempt is made with a source IP and port of and adestination IP and port of When the request is processed, what willbe the destination IPaddress?</p><p>A. The request will be dropped.B. Destination IP: Destination IP: pool member in the 172.16/16 networkD. Destination IP: pool member in the 192.168/16 network</p><p>Answer: D</p><p>www.testchief.com Q: 7 The partial configuration below includes an iRule, a virtualserver, and pools. When traffic from the client at connects to thevirtual server Test_VS and sends an HTTP request,what will the client's source address be translated to as the traffic is sent to thechosen pool member?pool Test_Pool {member}snatpool lower_range {</p></li><li><p>Leading the way in IT testing and certification tools, www.TestChief.com</p><p>- 6 -</p><p>member}snatpool upper_range {member}rule Test_iRule {when CLIENT_ACCEPTED {if { [TCP::local_port] &lt; 2024 } {snatpool lower_range}else { snatpool upper_range}}}virtual Test_VS {destination Test_Poolrule Test_iRule}</p><p>A. It could be either or</p><p>Answer: A</p><p>www.testchief.com Q: 8 Which tool is used on BIG-IP systems to capture datapackets?</p><p>A. snoopB. qkviewC. tcpdumpD. ethereal</p><p>Answer: C</p></li><li><p>Leading the way in IT testing and certification tools, www.TestChief.com</p><p>- 7 -</p><p>www.testchief.com Q: 9 The following iRule is being used within a persistenceprofile on a virtual server. Assuming the following HTTP requests are made withinthe same timeout window, what is the maximum numberof persistence records that will be created?iRule: rule Persist_Universal {when HTTP_REQUEST {persist uie [ findstr [HTTP::uri] "?" 8 3 ]}}Requests:#1 http://www.test.com/input.html?test145ABR80#2 http://www.test.com/input.html?test135PDC72#3 http://www.test.com/input.html?test125ABR76#4 http://www.test.com/input.html?test145MNO88#5 http://www.test.com/input.html?test155ABR98#6 http://www.test.com/input.html?test145PDC60#7 http://www.test.com/input.html?test175ABC50#8 http://www.test.com/input.html?test125MNO55#9 http://www.test.com/input.html?test145ABC70#10 http://www.test.com/input.html?test135PDC42</p><p>A. 0B. 1C. 3D. 4E. 5F. 10G. It cannot be determined from the given data.</p><p>Answer: D</p><p>www.testchief.com Q: 10 Which are immediate results of entering the followingcommand: b pool PoolA { lb method predictive member member10.10.1.2:80 }</p><p>A. A new pool is available for association with any iRule or virtual server.B. The /config/bigip.conf file is updated to include a definition for the pool namedPoolA.C. No changes will take place since the command is missing the monitor component forPoolA.</p></li><li><p>Leading the way in IT testing and certification tools, www.TestChief.com</p><p>- 8 -</p><p>D. Requests sent to this BIG-IP system with a destination port of 80 are load-balancedbetween the members of PoolA.</p><p>Answer: A</p></li></ul>