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Viewing questions 31-45 out of questions

Questions # 31:

-- Exhibit –

Question # 31

-- Exhibit --

Refer to the exhibits.

Every monitor has the same Send String, Recv String, and an Alias of *:*. The LTM Specialist simplifies the configuration to minimize the number of monitors.

How many unique monitors remain?

Questions # 32:

Which process can be eliminated by terminating SSL communication on the LTM device rather than the backend pool members?

Options:

generating CSRS

obtaining SSL certificatesfrom a certificate authority

administering SSL on the web servers

applying security patches on the backend pool members

Questions # 33:

A BIG-IP Administrator receives an RMA replacement for a failed F5 device. The BIG-IP Administrator

tries to restore a UCS taken from the previous device, but the restore fails. The following error appears

inthe/var/log/itm.

mcpd [****J: •*****»;0; License is not operational (expired or digital signature does not match

contents.)

What should the BIG-IP Administrator do to avoid this error?

Options:

Use the appropriate tmsh command with the no-license option

Revoke the license prior to restoring

Reactivate the license on the new device using the manual activation method

Remove the license information from the UCS archive

Questions # 34:

An LTM device receives a response string containing "error"

Which monitor type and parameter will mark the HTTP server as down?

Options:

HTTP monitor, Receive String "error", and set the Reverse option to Yes

HTTP monitor and Receive String "error'' ... flag is up

HTTP monitor. Receive String "down", and set the Reverse option to Yes .... flag is

HTTP monitor and Receive DisableString "error'' .... flag is disable

Questions # 35:

Refer to the exhibit.

Question # 35

The BIG-IP Administrator has modified an iRule on one device of an HA pair. The BIG-IP Administrator

notices there is NO traffic on the BIG-IP device in which they are logged into.

What should the BIG-IP Administrator do to verify if the iRule works correctly?

Options:

Push configuration from this device to the group and start to monitor traffic on this device

Pull configuration to this device to the cluster and start to monitor traffic on this device

Questions # 36:

-- Exhibit –

Question # 36

-- Exhibit --

Refer to the exhibits.

When observing the AVR statistics for the HTTPS_VS, an LTM Specialist realizes that HTTP status codes are NOT being recorded.

How should the LTM Specialist modify the configuration to record the HTTP status codes?

Options:

assign a streaming profile to the virtual server

assign client SSL and server SSL profiles to the virtual server

enable Statistics Logging Type, External on the analytics profile

enable Collected Entities, Response Codes on the analytics profile

Questions # 37:

An LTM Specialist has set up a custom SNMP alert.

Which command line tool should the LTM Specialist use to test the alert?

Options:

logger

logtest

testlog

snmptest

Questions # 38:

An LTMSpecialist is the administrator of an HA pair that contains two BIG IP units and one floating traffic group (TG1). A new project requires the creation of 30 virtual servers. The Specialist decides to create a new floating traffic group (TG2) to handle this requirement. Objects for this project created by the BIG-IP Managers must appears in the correct traffic group.

Which configuration should the LTM Specialist use to meet the requirement?

Options:

Move the BIG-IP Managers from TG1 to TG2

Create a new partition and set the default traffic group to TG2

Modify the default traffic group of the Common partition to TG2

Restrict the Traffic Group Access of BIG-I Managers to TG2

Questions # 39:

A BIG-IP Administrator is working with a BIG-IP device and discovers that one of the Interfaces on a

Trunk is DOWN.

What is the reason for this Interface status?

Options:

The switch is NOT connected to the Interface

There is NO transceiver installed on the Interface

There is NO default route configured for this trunk

The media speed of the interface has NOT been set

Questions # 40:

Traffic to a pool of SFTP servers that share storage must be balanced by an LTM device.

What are therequired profile and persistence settings for a standard virtual server?

Options:

tcp, ctientsst, ftp serverssl persistence

tcp, clientssl, serverssl persistence

tcp, ftp - Source address persistence

tcp - no persistence profile will be used

Questions # 41:

An application is making heavy use of a large, high-quality JPEG image file. An LTM Specialist needs to enhance page load times without increasing server load.

Which profile should be applied to the virtual server to perform this task?

Options:

Response Adapt

OneConnect

FastHTTP

Web Acceleration

Questions # 42:

An LTM Specialist defines a receive string in the HTTP monitor and then assigns it to the HTTP pool. The monitor has an interval of 5 seconds and a timeout of 16 seconds.

If the receive string is NOT seen in the the HTTP payload after 20 seconds, how does the LTM device mark the monitor status?

Options:

offline

unknown

available

unavailable

forced offline

Questions # 43:

A 8IG-IP device is replaced with an RMA device. The BIG-IP Administrator renews the license and tries to restore the configuration from a previously generated UCS archive on the RMA device. The device configuration is NOT fully loading. What is causing the configuration load to fail?

Options:

The Device Group is NOT configured for Full Sync.

The US does NOT contain the full config

The clock is NOT set correctly

The Master Key is NOT restored

Questions # 44:

An LI M device is experiencing a high volume of traffic. The virtual server is struggling under the load. The problem appears to be on the server side connections. The virtual server isaccepting connections . The virtual server is accepting connections on https and is configured with an SSL profile and http pool.

What should be added to increase the performance of the device?

Options:

an HTTP Compression profile

a One Connect profile

smaller key to the SSL profile

a SPDY profile

Questions # 45:

An LTM device has a virtual server configured as a Performance Layer 4 virtual listening on 0.0.0.0:0 to perform routing of packets to an upstream router. The client machine at IP address 192.168.0.4 is attempting to contact a host upstream of the LTM device on IP address 10.0.0.99.

The network flow is asymmetrical, and the following TCP capture displays:

# tcpdump -nnni 0.0 'host 192.168.0.4 and host 10.0.0.99'

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

listening on 0.0, link-type EN10MB (Ethernet), capture size 96 bytes

05:07:55.499954 IP 192.168.0.4.35345 > 10.0.0.99.443: S 3205656213:3205656213(0) ack 3267995082 win 1480

05:07:55.499983 IP 10.0.0.99.443 > 192.168.0.4.35345: R 1:1(0) ack 1 win 0

05:07:56.499960 IP 192.168.0.4.35345 > 10.0.0.99.443: S 3205656213:3205656213(0) ack 3267995082 win 1480

05:07:56.499990 IP 10.0.0.99.443 > 192.168.0.4.35345: R 1:1(0) ack 1 win 0

4 packets captured

Which option within the fastL4 profile needs to be enabled by the LTM Specialist to prevent the LTM device from rejecting the flow?