Question 1

Scenario: A Citrix Administrator configured a Citrix ADC active-passive, high availability (HA) pair. The HA pair failed over and customers were unable to access hosted websites. The administrator troubleshoots and discovers that the upstream router is NOT updating its ARP table.

What can the administrator configure to resolve this issue?

Options :

A : Independent Network Configuration (INC) mode

B : Route monitor

C : HA monitor

D : Virtual MAC

Answer: D

Question 2

Scenario: A Citrix Administrator configured Citrix ADC load balancing to send requests to one of three identical backend servers. Each server handles multiple protocols, and load balancing is set up in round-robin mode.

The current load-balancing setup on the Citrix ADC is:

One load-balancing vServer with one externally accessible VIP

One service created for each protocol type

One server entity for each backend resource

During business hours, the administrator wants to make changes to one backend server without affecting the other servers.

What is the most efficient way for the administrator to ensure that all traffic is routed away from the server without impeding responses from other resources?

Options :

A : Disable the backend service entity targeted for change.

B : Disable the backend server entity targeted for change.

C : Disable the load-balancing vServer.

D : Unbind the correct server entity from the load-balancing vServer.

Answer: B

Question 3

A Citrix Administrator needs to block all DNS requests from subnet 10.107.149.0/24.

Which expressions can the administrator use to match the required traffic?

Options :

A : CLIENT.IP.SRC(10.107.149.0) && (client.UDP.DSTPORT.EQ(53) || client TCP DSTPORT.EQ(53))

B : CLIENT.IP.SRC IN_SUBNET(10 107.149.0/24) && client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53)

C : CLIENT.IP.SRC(10.107.149.0) && client UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53)

D : CLIENT.IP.SRC IN_SUBNET(10.107.149.0/24) && (client.UDP.DSTPORT.EQ(53) || client.TCP.DSTPORT.EQ(53))

Answer: D

Question 4

Scenario:

POLICY 1:

add rewrite action ACT_1 corrupt_http_header Accept-Encoding

add rewrite policy POL_1 HTTPS.REQ.IS_VALID ACT_1

POLICY 2:

add rewrite action ACT_2 insert_http_header Accept-Encoding ''\''identity\''''

add rewrite policy POL_2 ''HTTP.REQ.IS_VALID '' ACT_2

How can a Citrix Administrator successfully bind the above rewrite policies to the load-balancing vServer

lb_vsrv so that POL_2 is evaluated after POL_2 is evaluated?

Options :

A :

bind lb vServer lb_vsrv --policyName POL_1 --priority 110 --gotoPriorityExpression NEXT --type REQUEST

bind lb vServer lb_vsrv --policyName POL_2 --priority 100 --gotoPriorityExpression END --type REQUEST

B :

bind lb vServer lb_vsrv --policyName POL_1 --priority 90 --gotoPriorityExpression NEXT --type REQUEST

bind lb vServer lb_vsrv --policyName POL_2 --priority 100 --gotoPriorityExpression END --type REQUEST

C :

bind lb vServer lb_vsrv --policyName POL_1 --priority 90 --gotoPriorityExpression END --type REQUEST

bind lb vServer lb_vsrv --policyName POL_2 --priority 80 --gotoPriorityExpression NEXT --type REQUEST

D :

bind lb vServer lb_vsrv --policyName POL_1 --priority 90 --type REQUEST

bind lb vServer lb_vsrv --policyName POL_2 --priority 100 --type REQUEST

Answer: B

Question 5

Scenario: A Citrix ADC is configured with Interface 1/1 and bound to VLAN 40. A Citrix Administrator executed the below command:

> bind vlan 10 --ifnum 1/1

What is the result of executing this command on the Citrix ADC?

Options :

A : Interface 1/1 is bound to VLAN 20, and native VLAN is 20.

B : Interface 1/1 is bound to VLAN 20, and native VLAN is NOT changed.

C : Interface 1/1 is bound to VLAN 20, and native VLAN is 40.

D : Interface 1/1 is bound to VLAN 20, and native VLAN is 1.

Answer: A