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An LTM Specialist needs to create a virtual server to pass TCP traffic to three pool members.

Which two virtual server types should be used to meet the requirements? (Choose two)

A.
Performance (Layer A)
A.
Performance (Layer A)
Answers
B.
Standard
B.
Standard
Answers
C.
Forwarding (IP)
C.
Forwarding (IP)
Answers
D.
Stateless
D.
Stateless
Answers
E.
Forwarding (Layer 2)
E.
Forwarding (Layer 2)
Answers
Suggested answer: A, B

An LTM Specialist needs to add a pool that will load balance MYSOL services. It has four members, each with differing hardware platforms. All pool members are already assigned to another pool for load balancing FTP traffic.

Which load balancing method is most effective when the LTM Specialist sets up the pool?

A.
Observed (node)
A.
Observed (node)
Answers
B.
Predictive member)
B.
Predictive member)
Answers
C.
Round Robin
C.
Round Robin
Answers
D.
Least Connections (node)
D.
Least Connections (node)
Answers
Suggested answer: A

While working with a web developer, it is determined that additional logic is required to assess the pool member availability.

Which two monitor types should be used in this scenario? (Choose two)

A.
TCP
A.
TCP
Answers
B.
Scripted
B.
Scripted
Answers
C.
Gateway ICMP
C.
Gateway ICMP
Answers
D.
TCP Echo
D.
TCP Echo
Answers
E.
External
E.
External
Answers
Suggested answer: B, E

An LTM device configured with a management IP address and route and a series of self-IPs and TMM routes. Both management and TMM have a routing entry for 101 10/24 Application traffic is being load balanced and sent to pool member 10.1.1.123 with SNAT Automap and configured.

Which route will the LTM device use?

A.
TMM route regardless of the management port status
A.
TMM route regardless of the management port status
Answers
B.
both routes, which will duplicate traffic on both management and TMM interface
B.
both routes, which will duplicate traffic on both management and TMM interface
Answers
C.
equal cost multipath load balancing via both routes
C.
equal cost multipath load balancing via both routes
Answers
D.
management route when TMM interface is down or TMM is offline
D.
management route when TMM interface is down or TMM is offline
Answers
E.
management route regardless of the management port status
E.
management route regardless of the management port status
Answers
Suggested answer: A

An application is sensitive to packet loss and unexpected session termination. A pair of LTM devices is configured in an Active/Standby high availability configuration. SNATS are NOT used and the virtual server contains a Universal Persistence profile.

which two actions must an LTM Specialist take to ensure the sessions are maintained between the client and server during an LTM device failover event while maintaining maximum uptime? (Choose two.)

A.
configure a serial failover cable for mirror traffic
A.
configure a serial failover cable for mirror traffic
Answers
B.
configure a OneConnect profile to mirror connections
B.
configure a OneConnect profile to mirror connections
Answers
C.
configure a VLAN and primary mirroring address for mirror traffic
C.
configure a VLAN and primary mirroring address for mirror traffic
Answers
D.
enable Mirroring for a virtual server and persistence profile
D.
enable Mirroring for a virtual server and persistence profile
Answers
E.
enable Clone Pools for a virtual server and a persistence profile
E.
enable Clone Pools for a virtual server and a persistence profile
Answers
Suggested answer: C, D

A web server's default gateway is the network router. The LTM Specialist needs to introduce an LTM device to load balance to the web servers without changing the server's default gateway.

Which deployment method and settings should the LTM Specialist use to ensure correct traffic flow and that the web servers can obtain the actual con IP addresses?

A.
route deployment with Automap configured and X-Forwarded-For inserted in HTTP headers
A.
route deployment with Automap configured and X-Forwarded-For inserted in HTTP headers
Answers
B.
route deployment without SNAT configuration
B.
route deployment without SNAT configuration
Answers
C.
SNAT deployment with automap configured and X-Forwarded-For inserted in HTTP headers
C.
SNAT deployment with automap configured and X-Forwarded-For inserted in HTTP headers
Answers
D.
SNAT deployment with automap configured
D.
SNAT deployment with automap configured
Answers
Suggested answer: C

Exhibit.

The LTM devices LTM1 and LTM2 are configured in a Device Group (Sync Failover) with Network Failover configured on both the management and HA and Internal VLANS. and ConfigSync is confined in a Device Group (Sync Failover) with Network Failover and internal are tagged on a single trunk with subnets Connection Mirroring is configured on both the HA interlace directly connected between LTM1 and LTM2, and the management interlace is connected to a management switch. The LTM devices have four Traffic Groups defined, and both LTM devices are healthy and capable of passing traffic for any of the Traffic Groups.

An LTM Specialist disconnects the cable for the HA network in an effort to test failover.

Which HA functionality works in this case?

A.
ConfigSync does NOT work. Connection Mirroring floes NOT work.
A.
ConfigSync does NOT work. Connection Mirroring floes NOT work.
Answers
B.
ConfigSync works Connection Mirroring works
B.
ConfigSync works Connection Mirroring works
Answers
C.
ConfigSync works. Connection Mirroring docs NOT work
C.
ConfigSync works. Connection Mirroring docs NOT work
Answers
D.
ConfigSync does NOT work; Connection Mirroring works
D.
ConfigSync does NOT work; Connection Mirroring works
Answers
Suggested answer: D

Refer to the exhibit.

An LTM Specialist 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 /syssyslog remote-servers modify (syslog_dest2 {local-ip
A.
{/Common)(tmos) # modify /syssyslog remote-servers modify (syslog_dest2 {local-ip
Answers
B.
{/Common)(tmos) # modify Ays syslog remote servers modify {syslog_dest2 {local- ip 10.208.102 254)}
B.
{/Common)(tmos) # modify Ays syslog remote servers modify {syslog_dest2 {local- ip 10.208.102 254)}
Answers
C.
{/Common) (tmos) # modify /sys syslog remote-servers modify {syslog_dest2 {host 10 208.102.254 }}
C.
{/Common) (tmos) # modify /sys syslog remote-servers modify {syslog_dest2 {host 10 208.102.254 }}
Answers
D.
{Common(tmos) # modify/syslog remote-servers modify {syslog_dest2 {lost.10.10.10.28 }}
D.
{Common(tmos) # modify/syslog remote-servers modify {syslog_dest2 {lost.10.10.10.28 }}
Answers
Suggested answer: A

An LTM Specialist needs to enable TCP connection re-use for a non-HTTP application. The application uses a simple request response protocol where each request and response is contained within a single packet.

Which configuration option should the LTM Specialist adjust?

A.
increase the connection limit for pool members
A.
increase the connection limit for pool members
Answers
B.
increase the idle Timeout in a custom TCP profile
B.
increase the idle Timeout in a custom TCP profile
Answers
C.
use a Performance (Layer 4) Virtual Server
C.
use a Performance (Layer 4) Virtual Server
Answers
D.
assign a OneConnect profile
D.
assign a OneConnect profile
Answers
Suggested answer: D

An HA pair of LTM devices that load balance multiple HTTPS applications utilizes highly customized RAM Cache and compression profiles on each virtual server. The LTM Specialist who is administering the HA pair regularly observes entines in the log similar to the following:

tmm tmm I708S1 011e0002.4. sweeper_update: aggressive mode activated (117504/138240 pages)

No DoS attacks arc occurring. No user problems have been reported. Which step should the LTM Specialist take to help mitigate the issue?

A.
change the Adaptive Reaping High watermark
A.
change the Adaptive Reaping High watermark
Answers
B.
change the Adaptive Reaping Low watermark
B.
change the Adaptive Reaping Low watermark
Answers
C.
allocate less memory to the RAM cache feature
C.
allocate less memory to the RAM cache feature
Answers
D.
use a OneConnect profile
D.
use a OneConnect profile
Answers
Suggested answer: B
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