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A Citrix Administrator needs to block all the DNS requests from subnet 10.107.149.0/24.
Which expressions can the administrator use to match the required traffic?
In a Global Server Load Balancing (GSLB) Active/Active environment, the connection proxy is used as the site persistence method.
What is used to source the traffic when connection is proxied?
A Citrix Administrator needs to confirm that all the client certificates presented to the authentication virtual server are valid until year 2020.
Which expression can the administrator use to meet this requirement?
Scenario: User authentication is failing through the NetScaler. A Citrix Administrator checked the Authentication, Authorization and Auditing (AAA) policy, action and virtual server and verified that the correct configuration was in place. The administrator bypassed the NetScaler and the authentication worked.
Which NetScaler utility can the administrator use to troubleshoot the access issue?
Scenario: A Citrix Administrator created an SSL virtual server using only the following commands:
add lb vserver sslvserver SSL 10.102.29.133 444
add service sslsvc1 192.168.0.14 SSL 443
add service sslsvc2 192.168.0.15 SSL 443
bind lb vserver sslvserver sslsvc1
bind lb vserver sslvserver sslsvc2
set ssl vserver sslvserver –ssl3 disabled
The SSL virtual server is currently in a DOWN state.
What could be the reason the SSL virtual server is in a down state?
A Citrix Administrator has configured the NetScaler as a DNS Proxy Server. The administrator executed the following commands on the NetScaler using command-line interface:
add rewrite action Act_1 replace_dns_header_field “dns.res.header.flags.set(aa)”
add rewrite policy Pol_1 true Act_1
bind rewrite global Pol_1 100 –type dns_res_override
What will be the effect of executing the above commands?
What is the effect of the set csv server vserver-CS-1 –redirectURL http://www.newdomain.com/mysite/ command?
Scenario: A Citrix Administrator has received user complaints about issues connecting to the domain through the NetScaler using AAA. The administrator investigated the issue and found that the domain session cookie that was used during authentication is failing due to resolution issues.
What can the administrator do to fix the issue?
POLICY 1:
add rewrite action ACT_1 corrupt_http_header Accept-Encoding
add rewrite policy POL_1 HTTP.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 bind the rewrite policies to the LB vserver lb_vsrv such that POL_2 is evaluated after POL_1 is evaluated successfully?
A Citrix Administrator complains that between the two rewrite policies bound to the vserver, only one policy, whichever has lower priority, works. The other policy is never used.
Click the “Exhibit” button to view the screenshot of the relevant policy binding.
What is the cause of the issue?
A Citrix Administrator is configuring a NetScaler high availability (HA) pair and needs to ensure that one Net Scaler is UP and primary at all times to ensure the business websites are always available.
What does the administrator need to do to ensure that the NetScalers still handle web traffic in the event that both nodes become unavailable or fail a health check?
Which three statements are true when comparing a Simple Access Control List (ACL) to an Extended ACL? (Choose three.)
Scenario: A Citrix Administrator used the commands in the screenshot to apply the user-agent check to all the virtual servers. However, the administrator observed that it is NOT being applied to the vServer lb_vsrv_www.
Click on the ‘Exhibit’ button to view the screenshot of the command-line interface.
What can be causing this issue?
Which command should a Citrix Administrator use to configure a Content Switching virtual server for implementing the Secure Web Gateway in the transparent proxy mode?
TESTED 19 May 2024
