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303 Premium Exam Questions

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Question 56

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?

Options:

A.

tcpdump -ni 0.0:nnn -s 0 'host 10.0.0.1' -w /var/tmp/trace.cap

B.

tcpdump -ni vlan301 -s 0 'port 80 and host 10.0.0.1' -w /var/tmp/trace.cap

C.

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

D.

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

E.

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

Question 57

Refer to the exhibit.

A BIG-IP Administrator configures a now VLAN on an HA pair of devices that does NOT yet have any

traffic. This action causes the assigned traffic group to fail over to the standby device.

Which VLAN setting should be changed to prevent this issue?

Options:

A.

Auto Last Hop

B.

Fail-safe

C.

Customer Tag

D.

Source Check

Question 58

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

Question 59

A web application sends information about message integrity and content life time to the client.

Which two HTTP headers should be used in sending the client information? (Choose two.)

Options:

A.

ETag

B.

Expect

C.

Expires

D.

Content-MD5

E.

Content-Range

F.

Content-Length

Page: 14 / 19
Exam Code: 303
Exam Name: BIG-IP ASM Specialist
Last Update: Nov 23, 2024
Questions: 0
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