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Refer to the exhibits.
A virtual server has been configured for SSL offload on a single-arm network. On average, the virtual server will be handling 100,000 connections, with a peak of 130,000 connections. Between the virtual server and the web servers there is a single reverse proxy to provide site caching. The proxy is configured to perform source IP persistence before contacting the web servers. The site is logging users out immediately after logging them in.
What should the LTM Specialist do to resolve this issue?

• A.Change the virtual server server-side TCP profile to tcp-lan-optimized.
• B.Add a source address persistence profile to the virtual server.
• C.Create an iRule to add client IP persistence to a SNAT pool member.
• D.Configure the virtual server HTTP profile to insert an X-Forwarded-For header.

Comment: *

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Verification: *

-- 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 LTM Specialist performs a capture on the server side of the LTM device.
What is the issue with the application?

• A.command connection failing
• B.PORT command disallowed
• C.data connection failing
• D.LIST command disallowed

Comment: *

Name: *

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Verification: *

-- Exhibit -

-- Exhibit -Refer to the exhibit.
The decoded TCPDump capture is a trace of a failing health monitor. The health monitor is sending the string shown in the capture; however, the server response is NOT as expected. The receive string is set to 'SERVER IS UP'.
What is the solution?

• A.The GET request Host header field requires a host name.
• B.The /test_page.html does NOT exist on the web server and should be added.
• C.Incorrect syntax in send string. 'HTTP/1.1' should be 'HTTP1.1'.
• D.Incorrect syntax in send string. 'Connection: Close' should be 'Connection: Open'.

Comment: *

Name: *

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Verification: *

A stand-alone LTM device is to be paired with a second LTM device to create an active/standby pair. The current stand-alone LTM device is in production and has several VLANs with floating IP addresses configured. The appropriate device service clustering (DSC) configurations are in place on both LTM devices.
Which two non-specific DSC settings should the LTM Specialist configure on the second LTM device to ensure no errors are reported when attempting to synchronize for the first time? (Choose two.)

• A.pools
• B.default route
• C.self IP addresses
• D.VLANs

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Which command line interface command will check if the BIG-IP platform contains a packet velocity ASIC (PVA)?

• A.bigpipe platform show | grep -i pva
• B.tmsh show /sys hardware pva status
• C.tmsh show /sys hardware | grep -i pva
• D.tmsh show /ltm hardware | grep -i pva

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