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LTM Specialist 301b Full Course Free

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Total 209 questions

LTM Specialist: Maintain & Troubleshoot Questions and Answers

Question 29

A BIG-IP Operator has made a grave error and deleted a few virtual servers on the active LTM device fronting the web browsing proxies. The BIG-IP Operator has NOT yet performed a configuration sync.

Which command should the LTM Specialist execute on the active LTM device to force a failover to the standby node and restore web browsing?

Options:

A.

tmsh /sys failover standby

B.

tmsh run /sys failover standby

C.

tmsh /sys failover status standby

D.

tmsh run /sys failover status standby

Question 30

-- Exhibit –

-- Exhibit --

Refer to the exhibit.

A web application is configured to allow sessions to continue even after a user computer is shut down for the night. A new LTM device is configured to load balance the web application to several servers. The application owner reports that application users are logged out of the web application whenever their browser is restarted or computer is rebooted.

What is the problem?

Options:

A.

The virtual server does NOT have persistence configured.

B.

The virtual server does NOT have persistence mirroring configured.

C.

The cookie set by the LTM device does NOT have an "Expires" value.

D.

The cookie set by the server is NOT being passed to client by the LTM device.

Question 31

-- Exhibit --

-- Exhibit --

Refer to the exhibit.

A company uses a complex piece of client software that connects to one or more virtual servers (VS) hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must determine the cause of the problem.

The LTM Specialist is seeing a client source IP of 168.210.232.5 in the tcpdump. However, the client source IP is actually 10.123.17.12.

Why does the IP address of 10.123.17.12 fail to appear in the tcpdump?

Options:

A.

The LTM device performed NAT on the individual's IP address.

B.

The Secure Network Address Translation (SNAT) pool on the virtual server is activated.

C.

Network Address Translation (NAT) has occurred in the path between the client and the LTM device.

D.

The individual's data stream is being routed to the LTM device by a means other than the default route.

Page: 8 / 8
Total 209 questions