Question 1

What is the correct command to reset an LTM device to its default settings?

Options :

A : tmsh reset-all default

B : tmsh set /sys config defaults

C : tmsh load /sys config default

D : tmsh /util bigpipe reset-factory-defaults

Answer: C

Question 2

An LTM device is serving an FTP virtual server that has three pool members. The FTP pool members are monitored via TCP port 21. Customers are reporting that they are able to log in, but are sometimes unable to upload files to the server. Which monitor should the LTM Specialist configure to verify that the servers can handle file uploads?

Options :

A : FTP

B : Inband

C : External

D : Scripted

E : Real Server

Answer: C

Question 3

A BIG-IP device is configured with both an internal external and two Corporate VLANs. The virtual server

has SNAT enabled and is set to listen on all VLANs Auto Last Hop is disabled. The Corporate users are on

10.0.0.0./24 and 172.16.0.0/12. The BIG-IP has a Self-IP on the 1.0.0.0.0./24 subnet.

Internet users are able to access the virtual server. Only some of the Corporate users are able to connect

to the virtual server A BIG-IP Administrator performs a tcpdump on the BIG-IP and verifies that traffic is

arriving from users in 10.0.0.0/24.

What should the BIG-IP Administrator do to correct this behaviour?

Options :

A : Disable the server on the internal VLAN

B : Add a static route for the 172.16.0.0/12 subnet

C : Change the default route to point to the extra firewall

D : Modify the default route of the servers to point to the BIG-IP device

Answer: B

Question 4

Users are experiencing low throughput when downloading large files over a high-speed WAN connection.

Extensive packet loss was found to be an issue but CANNOT be eliminated.

Which two TCP profile settings should be modified to compensate for the packet loss in the network? (Choose

two.)

Options :

A : slow start

B : proxy options

C : proxy buffer low

D : proxy buffer high

E :

Nagle-s algorithm

Answer: C,D

Question 5

An LTM Specialistis configuring a new virtual server on an LTM device and assigning a SNAT pool that is

already is use another virtual server. Both virtual servers use the same pool members to load balance traffic. A

maximum of 35,000 users needs to be able to access each virtual server ta any time. The network architecture

does NOT allow the backend servers to use the LTM device as a default gateway.

What is the minimum number of SNAT addresses required in the SNAT pool to meet the needs of the virtual

servers?

Options :

A : 2

B : 3

C : 4

D : 1

Answer: A

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