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

set payload {CACHE :: payload} }

Which two profiles should be used on the virtual server? (Choose two.)

Options :

A : http-transparent

B : http compression

C : http

D : webacceleration

E : stream

Answer: C,D

Question 3

Which iRule will reject any connection originating from a 10.0.0.0/8 network?

Options :

A :

when CLIENT_ACCEPTED {

set remote_ip [IP::addr [IP::remote_addr] mask 8]

switch $remote_ip {

"10.0.0.0" { reject }

"11.0.0.0" { pool pool_http1}

default { pool http_pool }

}

B :

when CLIENT_ACCEPTED {

set remote_ip [IP::addr [IP::local_addr] mask 8]

switch $remote_ip {

"10.0.0.0" { reject }

"11.0.0.0" { pool pool_http1}

default { pool http_pool }

}

C :

when CLIENT_ACCEPTED {

set remote_ip [IP::addr [IP::client_addr] mask 255.0.0.0]

switch $remote_ip {

"10.0.0.0" { reject }

"11.0.0.0" { pool pool_http1}

default { pool http_pool }

}

D :

when CLIENT_ACCEPTED {

set remote_ip [IP::addr [IP::local_addr] mask 255.0.0.0]

switch $remote_ip {

"10.0.0.0" { reject }

"11.0.0.0" { pool pool_http1}

default { pool http_pool }

}

Answer: C

Question 4

A web server administrator informs the BIG-IP Administrator that web servers are overloaded Starting next month, the BIG-IP device will terminate SSL to reduce web server load. The BIG-IP device is ready using client SSL client profile and Rules on HTTP level. What actions should the BIG-IP Administrators to achieve the desired configuration?

Options :

A : Remove the server SSL profile and configure the Pool Members to use HTTP

B : Remove the client SSL profile and configure the Pool Members to US HTTP

C : Remove the chart SSL profile and change the Virtual Server to accept HTTP

D : Remove the server SSL profile and change the Virtual Server to accept HTTP traffic

Answer: A

Question 5

Refer to the exhibit.

Why is the virtual server responsive to incoming connections?

Options :

A : The pool member is disabled

B : The pool member monitor failed

C : The node is disabled.

D : The node monitor failed

Answer: B

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