[Aug-2021] Pass 303 Exam in First Attempt Updated303 NewPassLeader Exam Question
BIG-IP ASM Dumps 303 Exam for Full Questions - Exam Study Guide
NEW QUESTION 280
What should the LT'M Specialist add to the virtual server?
- A. one
Stream profile with the expression of @http:// @https:// @ - B. two
Stream profiles and an iRule with the command of STREAM expression (@http:// @https://
@@internalapp@publicapp@) - C. Two Stream profiles, one profile for each rewrite requirement
- D. one
Stream profile and an iRule with the command of STREAM expression (@http:// @https://
@@internalapp@publicapp@)
Answer: D
NEW QUESTION 281
Refer to the exhibit.
A BIG-IP Administrator configures a Virtual Server to handle HTTPS traffic. Users report that the application is NOT working.
Which actional configuration is regard to resolve this issue?
- A. Configure Protocol Profile (Server)
- B. Configure SSL Profile (Server)
- C. Configure Service Profile HTTP
- D. Configure SSL Profile (Client)
Answer: D
NEW QUESTION 282
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 client traffic specifically for this virtual server?
- A. tcpdump -ni 0.0:nnn -s 0 'host 10.0.0.1' -w /var/tmp/trace.cap
- B. tcpdump -ni vlan302 -s 0 'port 8080 and host 10.0.1.1 or host 10.0.1.2 or host 10.0.1.3' -w
/var/tmp/trace.cap - C. tcpdump -ni 0.0:nnn -s 0 '(port 80 and host 10.0.0.1) or (port 8080 and host 10.0.1.1 or host 10.0.1.2 or host 10.0.1.3)' -w /var/tmp/trace.cap
- D. tcpdump -ni vlan301 -s 0 'port 8080 and host 10.0.1.1 or host 10.0.1.2 or host 10.0.1.3' -w
/var/tmp/trace.cap - E. tcpdump -ni vlan301 -s 0 'port 80 and host 10.0.0.1' -w /var/tmp/trace.cap
Answer: E
NEW QUESTION 283
Exhibit.
An LTM Specialist needs to configure VS^HTTP and VS_DB for an online shopping site. The VS HTTP passes the client requests to the webservers. The webservers query the database serversthrough the VS_DB.
Initially, the LTM Specialist finds the database servers directly return the packets to the webservers.
which setting must be enabled for the configuration to function correctly?
- A. VS_HTTP snat auto map
- B. VS_DB snat auto map
- C. VS DB auto last hop
- D. VS.HTTP auto last hop
Answer: C
NEW QUESTION 284
While investigating the cause of a device failover, an LTM Specialist discovers the following events in
/var/log/ltm:
01010029:5: Clock advanced by 518 ticks
01010029:5: Clock advanced by 505 ticks
01010029:5: Clock advanced by 590 ticks
01010029:5: Clock advanced by 568 ticks
01010029:5: Clock advanced by 1681 ticks
01010029:5: Clock advanced by 6584 ticks
01140029:5: HA daemon_heartbeat tmm fails action is failover and restart.
010c0026:5: Failover condition, active attempting to go standby.
Which issue caused the failover?
- A. HA missing heartbeat packets
- B. NTP being out of sync
- C. VLAN Fail-safe heartbeats
- D. TMM being descheduled
Answer: D
NEW QUESTION 285
Refer to the exhibit.
A pool is contoured with four members. A user has a currentconnection established with 10.18.1.40. The virtual server has a persistence Profile configured.
- A. 10.18.1.20
- B. 10.18.1.10
- C. 10.18.1.30
- D. 10.18.1.40
Answer: D
NEW QUESTION 286
An LTM Specialist needs to assign a health monitor to a pool with two pool members 10.10.10 101 and
10.10.10.102 Both pool members are listening on port 8080 with TCP. The health of the application depends on the health of an another server(10 10 10 100) that runs port 9080 with TCP.
Which two custom TCP monitors should be selected as the pool's health monitors' (Choose two)
- A. a custom TCP monitor thatworks on port 8080 with 10.10.10.102 is alias address
- B. a custom TCP monitor that workson port 9080,
- C. a custom TCP monitor that works on port 8080 with 10.10.10.101 as alias address
- D. a custom TCP monitor that works on port 8080
- E. a custom TCP monitor that works on port 9080 with 10,10.10.101 as alias address
- F. a custom TCP monitor that works on port 9080 with 10.10.10.100 as alias address
Answer: D,F
NEW QUESTION 287
A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP Administrator needs to modify the pool member in the iRule.
Which event declaration does the BIG-IP Administrator need to change to accomplish this?
- A. CLIENT_ACCEPTED
- B. SERVER_CONNECTED
- C. HTTP_RESPONSE
- D. HTTP_REQUEST
Answer: D
Explanation:
Explanation
According to the UR! distribution is the category of HTTP requests, need to trigger HTTP_REQUEST event.
NEW QUESTION 288
An active/standby pair of LTM devices deployed with network failover are working as desired. After external personnel perform maintenance on the network, the LTM devices are active/active rather than active/standby.
No changes were made on the LTM devices during the network maintenance.
Which two actions would help determine the cause of the malfunction? (Choose two.)
- A. checking the configuration of the VLAN used for failover
- B. checking the open ports in firewalls between the LTM devices
- C. checking synchronization of system clocks among the network devices
- D. checking that the configurations are synchronized
- E. checking the configuration of the VLAN used for mirroring
Answer: A,B
NEW QUESTION 289
Refer to the exhibit.
A BIG-IP Administrator creates a new Virtual Server. The end user is unable to access the page. During troubleshooting, the administrator learns that the connection between the BIG-IP system and server is NOT set up correctly.
What should the administrator do to solve this issue?
- A. Set Address Translation to SNAT and have self-IP configured in the same subnet of servers
- B. Set Address Translation to Auto Map, configure a SNAT pool, and have pool members in the same subnet of the servers
- C. Set Address Translation to SNAT and configure a specific translation address
- D. Disable Address Translation
Answer: C
Explanation:
Explanation
The status of the pool can be seen that the members are all up, indicating that the network from F5 to the server is no problem, so there is no need to configure selfip on the same subnet. The monitor is normal but the access is not normal, you have to consider the problem of snat, you can configure automap or configure snat and specify snat ip.
NEW QUESTION 290
Refer to the exhibit.
Which two pool members are eligible to receive new connections? (Choose two)
- A. 10.21.0.105.80
- B. 10.21.0.102.80
- C. 10.21.0.104.80
- D. 10.21.0.101.80
- E. 10.21.0.103.80
Answer: C,D
NEW QUESTION 291
An IT support engineer needs to access and modify Virtual Servers in three partitions (Common /Banking and Dev) daily on a BIG-IP device. The company operates a Least Privilege access policy. What level of access does the IT support engineer need to ensure completion of daily roles?
- A. Application Editor in /Common, /Banking, and /Dev partitions
- B. Manager in all partitions
- C. Manager in /common/Banking, and /Dev partitions
- D. Application Editor in all partitions
Answer: C
NEW QUESTION 292
Refer to the exhibit.
An LTMSpecialist configures the two syslog destination Syslog destination #1 can receive messages but the syslog destination #2 can NOT receive messages.
Which command sill correct the issue?
- A. {/Common) (tmos) # modify /sys syslog remote-servers modify {syslog_dest2 {host 10 208.102.254 }}
- B. {/Common)(tmos) # modify /syssyslog remote-servers modify (syslog_dest2 {local-ip
- C. {Common(tmos) # modify/syslog remote-servers modify {syslog_dest2 {lost.10.10.10.28 }}
- D. {/Common)(tmos) # modify Ays syslog remote servers modify {syslog_dest2 {local- ip 10.208.102
254)}
Answer: B
NEW QUESTION 293
A BIG-IP Administrator is setting up a new BIG-IP device. The network administrator reports that the interface has an incompatible media speed. The BIG-IP Administrator needs to change this setting manually.
From which location should the BIG-IP Administrator perform this task?
- A. On the Front Console
- B. In the Configuration Utility, Network > Interface
- C. In the Configuration Utility, System > Configuration
- D. In the TMOS Shell Command line
Answer: B
NEW QUESTION 294
An LTM Specialist configures a new HTTP virtual server on an LTM device external VLAN. The web servers are connected to the LTM device internal VLAN. Clients trying to connect to the virtual server are unable to establish a connection. A packet capture shows an HTTP response from a web server to the client and then a reset from the client to the web server.
From which two locations could the packet capture have been collected? (Choose two.)
- A. management VLAN interface of the LTM device
- B. network interface of client machine
- C. internal VLAN interface of the LTM device
- D. external VLAN interface of the LTM device
- E. network interface of web server
Answer: B,E
NEW QUESTION 295
The web application team requests help from the LTM Specialist to Improve the performance of their web sites that are load balanced by the F5 LTM device with a Standard Virtual Server.
Which virtual server type will improve the performance of the web application servers?
- A. Forwarding (IP)
- B. Performance (HTTP)
- C. Performance (Layer 4)
- D. Stateless
Answer: B
NEW QUESTION 296
An LTM Specialist uploaded new releases .iso and .md5 files titled "BIGIP-FILENAME" via the GUI.
Which commands are run via the command line from the root directory to verify the integrity of the new .iso file?
- A. cd /var/shared/images
md5sum --check BIGIP-FILENAME.iso.md5 - B. cd /shared/images
md5sum --check BIGIP-FILENAME.iso.md5 - C. cd /var/shared/images
md5sum --check BIGIP-FILENAME.iso - D. cd /shared/images
md5sum --check BIGIP-FILENAME.iso
Answer: B
NEW QUESTION 297
The output of a tmsh command is: ------------------------------------------------------------ Net::Interface Name Status Bits Bits Errs Errs Drops Drops Colli In Out In Out In Out sions
------------------------------------------------------------ 1.1 down 0 0 0 0 0 0 0 1.2 up 191.4K 0 0 0 374 0 0 1.3 down 0 0 0 0 0 0 0 1.4 up 22.5K 0 0 0 44 0 0 2.1 miss 0 0 0 0 0 0 0 2.2 miss 0 0 0 0 0 0 0 mgmt up 43.2G
160.0G 0 0 0 0 0
Which command was executed on the LTM device to show the output?
- A. tmsh /net show interface status
- B. tmsh show /net interface status
- C. tmsh /net show interface
- D. tmsh show /net interface
Answer: D
NEW QUESTION 298
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