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An LTM Specialist must reconfigure a BIG-IP LTM system that load balances traffic to web application servers. The application developer inform the LTM Specialist that TLS must be used to communicate with the application servers.

Which additional profile is required as part of virtual server configuration?

A.
SPDV profile
A.
SPDV profile
Answers
B.
Server SSL
B.
Server SSL
Answers
C.
Client SSL
C.
Client SSL
Answers
D.
Rewrite profile
D.
Rewrite profile
Answers
Suggested answer: B

What should the LT'M Specialist add to the virtual server?

A.
one Stream profile and an iRule with the command of STREAM expression (@http:// @https:// @@internalapp@publicapp@)
A.
one Stream profile and an iRule with the command of STREAM expression (@http:// @https:// @@internalapp@publicapp@)
Answers
B.
two Stream profiles and an iRule with the command of STREAM expression (@http:// @https:// @@internalapp@publicapp@)
B.
two Stream profiles and an iRule with the command of STREAM expression (@http:// @https:// @@internalapp@publicapp@)
Answers
C.
one Stream profile with the expression of @http:// @https:// @
C.
one Stream profile with the expression of @http:// @https:// @
Answers
D.
Two Stream profiles, one profile for each rewrite requirement
D.
Two Stream profiles, one profile for each rewrite requirement
Answers
Suggested answer: A

An LTM Specialist discovers an issue with the custom http monitor that returns in a false positive status.

The end users cannot get the right website, but the http monitor marks the pool member UP.

What is causing the false positive result?

A.
The end user should use another type of browser.
A.
The end user should use another type of browser.
Answers
B.
The response is chunked.
B.
The response is chunked.
Answers
C.
The response is compressed.
C.
The response is compressed.
Answers
D.
The Content-Type has value 'iso-8859-200'.
D.
The Content-Type has value 'iso-8859-200'.
Answers
Suggested answer: D

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 that works on port 9080 with 10.10.10.100 as alias address
A.
a custom TCP monitor that works on port 9080 with 10.10.10.100 as alias address
Answers
B.
a custom TCP monitor that works on port 9080,
B.
a custom TCP monitor that works on port 9080,
Answers
C.
a custom TCP monitor that works on port 8080
C.
a custom TCP monitor that works on port 8080
Answers
D.
a custom TCP monitor that works on port 9080 with 10,10.10.101 as alias address
D.
a custom TCP monitor that works on port 9080 with 10,10.10.101 as alias address
Answers
E.
a custom TCP monitor that works on port 8080 with 10.10.10.101 as alias address
E.
a custom TCP monitor that works on port 8080 with 10.10.10.101 as alias address
Answers
F.
a custom TCP monitor that works on port 8080 with 10.10.10.102 is alias address
F.
a custom TCP monitor that works on port 8080 with 10.10.10.102 is alias address
Answers
Suggested answer: A, C

Which process can be eliminated by terminating SSL communication on the LTM device rather than the backend pool members?

A.
generating CSRS
A.
generating CSRS
Answers
B.
obtaining SSL certificates from a certificate authority
B.
obtaining SSL certificates from a certificate authority
Answers
C.
administering SSL on the web servers
C.
administering SSL on the web servers
Answers
D.
applying security patches on the backend pool members
D.
applying security patches on the backend pool members
Answers
Suggested answer: C

An LTM device load balances a pool of routers. The LTM device needs to verify path availability to an HTTP server with the IP address 192 168.10 10. located beyond the routers.

Which monitor type and parameters arc required?

A.
HTTP monitor alias address 192 168.10 10. and set the alias to port 80
A.
HTTP monitor alias address 192 168.10 10. and set the alias to port 80
Answers
B.
TCP monitor, alias address 192.168.10.10. and set the alias to port 80
B.
TCP monitor, alias address 192.168.10.10. and set the alias to port 80
Answers
C.
TCP monitor change transparent option to Yes. set alias address 192.168.10.10. and set the alias to port 80
C.
TCP monitor change transparent option to Yes. set alias address 192.168.10.10. and set the alias to port 80
Answers
D.
TCP monitor, change transparent option to Yes, and sot the alias to port 80
D.
TCP monitor, change transparent option to Yes, and sot the alias to port 80
Answers
Suggested answer: C

One LTM device in an HA pair of LTM devices is unable to reach its default gateway. An HA Failover event needs to happen.

Which configuration item enables this behavior?

A.
iRule
A.
iRule
Answers
B.
Gateway Fail Safe
B.
Gateway Fail Safe
Answers
C.
Gateway pool monitor
C.
Gateway pool monitor
Answers
D.
Gateway pool
D.
Gateway pool
Answers
Suggested answer: B

Exhibit.

The server team has recently configured the three new DNS servers shown for the data center. No current DNS servers are currently configured on the LTM device.

Which command should be used to configure the LTM device to use the new DNS servers?

A.
tmsh create/systins name-servers add {192 168.1.2.192.168.100.1O0.192.168.2O0.2OO}
A.
tmsh create/systins name-servers add {192 168.1.2.192.168.100.1O0.192.168.2O0.2OO}
Answers
B.
tmsh change /sysdns name-servers add {192.168.1.2.192.168.100.100.192.168.200.200}
B.
tmsh change /sysdns name-servers add {192.168.1.2.192.168.100.100.192.168.200.200}
Answers
C.
tmsh modify/sysdns name-servers add {192.168.1.2.192.168.100.100.192.168.200.200}
C.
tmsh modify/sysdns name-servers add {192.168.1.2.192.168.100.100.192.168.200.200}
Answers
D.
tmsh set/sysdns name-servers add {192.168.2.192.168.100.100.192.168.200.200}
D.
tmsh set/sysdns name-servers add {192.168.2.192.168.100.100.192.168.200.200}
Answers
Suggested answer: C

Explanation:

Modify the configuration with modify, and create the configuration with create. Excluding B and D, and the question is to modify the DNS pointer of E5 itself the need to use is modify.

An LTM Specialist needs to create an iRule that creates persistence records based on a JSESSIONID cookie. If a persistence record already exists, then the iRule must persist the client connection according to the existing record.

Which persistence profile enables the iRule to meet these requirements?

A.
Universal
A.
Universal
Answers
B.
SSL
B.
SSL
Answers
C.
Destination Address Affinity
C.
Destination Address Affinity
Answers
D.
Cookie
D.
Cookie
Answers
E.
Source Address Affinity
E.
Source Address Affinity
Answers
Suggested answer: A

An LTM Administrator receives an email from the NOC stating that the switch connected to the backend server was shut down for maintenance. The BIG-IP device handles only UDP traffic. The BIG IP device did not fail over to a DR location when no pool members were available.

When the LTM Administrator checks the pool, it confirms that the monitor is still marking UP the pool member.

A tcpdump of the traffic shows the following output:

A list of the monitor configuration shows the following:

Which two modifications to the LTM configuration will mark this pool member down, when the switch is down? (Choose two.)

A.
increase the timeout to three times the interval
A.
increase the timeout to three times the interval
Answers
B.
add a reverse string to the game monitor
B.
add a reverse string to the game monitor
Answers
C.
enable reverse and wait for the next connection
C.
enable reverse and wait for the next connection
Answers
D.
also assign a gatewayjcmp monitor to the pool
D.
also assign a gatewayjcmp monitor to the pool
Answers
E.
enable manuai-resume on the same monitor
E.
enable manuai-resume on the same monitor
Answers
Suggested answer: B, D
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