Question 1

An LTM Specialist has been asked to configure a virtual server to distribute connections between a pool of two application servers with addresses 172.16.20.1 and 172.16.20.2. The application servers are listening on TCP ports 80 and 443. The application administrators have asked that clients be directed to the same node for both HTTP and HTTPS requests within the same session. Virtual servers vs_http and vs_https have been created, listening on 1.2.3.100:80 and 1.2.3.100:443, respectively. Which configuration option will result in the desired behavior?

Options :

A :

Create pool app_pool with members 172.16.20.1:any and 172.16.20.2:any

Assign app_pool as the default pool for both vs_http and vs_https

Disable port translation for vs_http and vs_https

B :

Create pool http_pool with members 172.16.20.1:80 and 172.16.20.2:80

Assign pool http_pool as the default pool for both vs_https and vs_https

Disable port translation for vs_https

Create an SSL persistence profile with "match across virtual servers" enabled

Assign the persistence profile to vs_http.

C :

Create pool http_pool with members 172.16.20.1:80 and 172.16.20.2:80

Create pool https_pool with members 172.16.20.1:443 and 172.16.20.2:443

Assign http_pool as the default pool for vs_http

Assign https_pool as the default pool for vs_https

Create a source address persistence profile with "match across services" enabled

Assign the persistence profile to vs_http and vs_https

D :

Create pool http_pool with members 172.16.20.1:80 and 172.16.20.2:80

Create pool https_pool with members 172.16.20.1:443 and 172.16.20.2:443

Assign http_pool as the default pool for vs_http

Assign https_pool as the default pool for vs_https

Create an SSL persistence profile with "match across virtual servers" enabled

Assign the persistence profile to vs_http

Answer: C

Question 2

-- 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.

Answer: C

Question 3

A web application sends information about message integrity and content life time to the client. Which two HTTP headers should be used in sending the client information? (Choose two.)

Options :

A : ETag

B : Expect

C : Expires

D : Content-MD5

E : Content-Range

F : Content-Length

Answer: C,D

Question 4

An LTMSpecialist must reconfigure a BIG-IP LTM system that load balances traffic to web application

servers. The application developer inform the LTM Specialist that TLS must be used to communicate

with the application servers.

Which additional profile isrequired as part of virtual server configuration?

Options :

A : SPDV profile

B : Server SSL

C : Client SSL

D : Rewrite profile

Answer: B

Question 5

Refer to the exhibit

The BIG-IP Administrator is unable to access the management console via Self-IP 10.10 1.33 and port 443.

What is the reason for this problem?

Options :

A : Packet Filter needs to be configured to allow a source

B : Self IP is configured to allow TCP All

C : Self IP is configured to allow UDP 443

D : Packet Filter is configured to allow port 443

Answer: C

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