Question 52:

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-- Exhibit -

Refer to the exhibit.

An LTM Specialist is troubleshooting a new HTTP monitor on a pool. The pool member is functioning correctly when accessed directly through a browser. However, the monitor is marking the member as down. The LTM Specialist captures

the monitor traffic via tcpdump.

What is the issue?

A. The server is marking the connection as closed.

B. The pool member is rejecting the monitor request.

C. The monitor request is NOT returning the page body.

D. The 'time-until-up' setting on the monitor is incorrect.

Correct Answer: C

Question 53:

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-- Exhibit -Refer to the exhibit.

A layer 2 nPath routing configuration has been deployed. A packet capture contains a client connection packet with the following properties:

Source IP:

Destination IP:

At which two locations could the packet capture have been taken? (Choose two.)

A. the network interface of web server

B. the DMZ interface of the Internet firewall

C. the internal interface of the Internet firewall

D. the external VLAN interface of the LTM device

Correct Answer: AC

Question 54:

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-- Exhibit -Refer to the exhibit.

A server administrator notices that one server is intermittently NOT being sent any HTTP requests. The server logs display no issues. The LTM Specialist notices log entries stating the node (172.16.20.1) status cycling between down and up.

The pool associated with the virtual server (10.10.1.100) has a custom HTTP monitor applied. Which tcpdump filter will help trace the monitor?

A. tcpdump -i internal port 80 and host 172.16.1.31

B. tcpdump -i external port 80 and host 10.10.1.100

C. tcpdump -i internal port 80 and host 172.16.1.33

D. tcpdump -i external port 80 and host 172.16.20.1

Correct Answer: A

Question 55:

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-- Exhibit -Refer to the exhibit.

An LTM Specialist configures a virtual server that balances HTTP connections to a pool of three application servers. Approximately one out of every three connections to the virtual server fails.

Which two actions will resolve the problem? (Choose two.)

A. Assign a custom HTTP monitor to the pool.

B. Enable SNAT automap on the virtual server.

C. Verify that port lockdown is set to allow port 80.

D. Verify the default gateway on the application servers.

E. Increase the TCP timeout value in the default TCP profile.

Correct Answer: BD

Question 56:

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-- Exhibit -Refer to the exhibit.

An LTM Specialist is investigating reports that users are unable to perform some commands through an FTP virtual server. The LTM Specialist performs a capture on the server side of the LTM device.

What is the issue with the application?

A. data connection failing

B. LIST command disallowed

C. PORT command disallowed

D. command connection failing

Correct Answer: A

Question 57:

-- Exhibit -- Exhibit -Refer to the exhibit. An LTM Specialist is investigating reports that users are unable to perform some commands through an FTP virtual server. The users are receiving the FTP error "500 Illegal PORT command." The virtual server is configured to SNAT using

automap. The LTM Specialist performs a capture on the server side of the LTM device. Why is the server returning this error?

A. LIST command disallowed

B. PORT command disallowed

C. Active IP address in PORT command

D. Active IP address in LOGIN command

Correct Answer: C

Question 58:

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-- Exhibit -

Refer to the exhibit.

An LTM Specialist configures a virtual server to load balance to a pool of FTP servers. File transfers are failing. The virtual server is configured as follows:

ltm virtual ftp_vs { destination 10.10.1.103:ftp ip-protocol tcp mask 255.255.255.255 pool ftp_pool profiles {

tcp { }

}

vlans-disabled

}

Which change will resolve the problem?

A. Add an FTP monitor to the pool.

B. Add an FTP profile to the virtual server.

C. Enable loose initiation in the TCP profile.

D. Increase the TCP timeout value in the TCP profile.

Correct Answer: B