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303 Exam Dumps - BIG-IP ASM Specialist

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Question # 17

-- Exhibit –

-- Exhibit --

Refer to the exhibit.

An LTM Specialist is working on an LTM 11.0.0 installation and has identified a security vulnerability as shown in the exhibit. The LTM Specialist is tasked with applying the latest available hotfix to resolve the problem.

Which procedure resolves the problem?

A.

Browse to System > Software Management > Hotfix List.

Import TMOS 11.2.0 to the available hotfix images.

Select the imported hotfix image and installation location and click Install.

B.

Browse to System > Software Management > Hotfix List.

Import 11.1.0.HF3 to the available hotfix images.

Select the imported hotfix image and installation location and click Install.

C.

Browse to System > Software Management > Image List.

Import TMOS 11.2.0 to the available hotfix images.

Select the imported hotfix image and installation location and click Install.

D.

Browse to System > Software Management > Image List.

Import 11.1.0.HF3 to the available hotfix images.

Select the imported hotfix image and installation location and click Install.

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Question # 18

Which command will identify the active LTM device currently handling client traffic?

A.

b ha table show

B.

tmsh list /sys ha-status

C.

tmsh show /cm traffic-group

D.

tmsh run /sys failover standby

E.

tmsh show /sys ha-status all-properties

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Question # 19

The BIG-IP Administrator needs to ensure the correct health monitor is being used lor a new HTTP pool

named P_example.

Where should the BIG-IP Administrator validate these settings in the Configuration Utility?

A.

Local Traffic > Nodes > Default Monitor

B.

Local Traffic > Profiles > Services > HTTP > http

C.

Local Traffic > Monitors > http

D.

Local Traffic > Pools > P_ example

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Question # 20

A BIG-IP Administrator remotely connects to the appliance via out-of-band management using https://mybigip mycompany net. The management portal has been working all week. When the administrator attempts to login today, the connection times out. Which two aspects should the administrator verify? (Choose two)

A.

DNS is property resolving the FQDN of the device.

B.

The device is NOT redirecting them to http.

C.

The administrator has the latest version of the web browser.

D.

Packet Filters on the device are blocking port 80.

E.

The administrator has TCP connectivity to the device.

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Question # 21

An LTM Specialist needs to rewrite text within an HTML response from a web server. A client is sending the HTTP request below:

GET / HTTP/1.1

Host: www.f5.com

User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

Accept-LanguagE. en-US,en;q=0.5

Accept-EncodinG. gzip, deflate

Cache-Control: no-cache

Connection: keep-alive

CookiE. somecookie=1

Although a stream profile has been added to the virtual server, the content within the HTTP response is NOT being matched, and therefore NOT modified.

Which HTTP header should the LTM Specialist remove from the request to ensure the content can be matched and modified?

A.

Connection

B.

Accept

C.

Cache-Control

D.

Accept-Encoding

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Question # 22

-- Exhibit –

-- Exhibit --

Refer to the exhibits.

An LTM Specialist is reconfiguring a virtual server to redirect all clients to HTTPS. Testing reveals that the redirect is functioning incorrectly. As part of the troubleshooting process, the LTM Specialist performs a packet capture.

What is the issue?

A.

The redirect is causing an infinite loop.

B.

The virtual server is missing a clientssl profile.

C.

The redirect is sending the client to the incorrect location.

D.

The virtual server is incorrectly processing the HTTP request.

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Question # 23

An LTM Specialist is troubleshooting a problem on an eCommerce website. The user browses the online store using port 80, adding items to the shopping cart. The user then clicks the "Checkout" button on the site, which redirects the user to port 443 for the checkout process. Suddenly, the user's shopping cart is shown as empty. The shopping cart data is stored in memory on the server, and the default source address persistence profile is used on both virtual servers.

How should the LTM Specialist resolve this issue?

A.

Add an HTTP profile to both virtual servers.

B.

Enable SNAT Automap on both virtual servers.

C.

Create a custom persistence profile and enable "Map Proxies."

D.

Create a custom persistence profile and enable "Match Across Services."

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Question # 24

An LTM Administrator receives an email from the NOC stating that the switch connected to the backend server was shut down for maintenance. The BIG-IP device handles only UDP traffic. The BIG IP device did not fail over to a DR location when no pool members were available.

When theLTM Administrator checks the pool, it confirms that the monitor is still marking UP the pool member.

A tcpdump of the traffic shows the following output:

A list of the monitor configuration shows the following:

Which two modifications to the LTMconfiguration will mark this pool member down, when the switch is down? (Choose two.)

A.

increase the timeout to three times the interval

B.

add a reverse string to the game monitor

C.

enable reverse and wait for the next connection

D.

also assign a gatewayjcmp monitor to the pool

E.

enable manuai-resume on the same monitor

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