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NEW QUESTION 1
Scenario: A Citrix Administrator is troubleshooting a NetScaler issue. The administrator
goes to the command line and from the Shell, tails the ns.log to view the log in real time to find the issue. After a few minutes, the administrator noticed that the logs stopped scrolling and the issue was missed.
How can troubleshooting continue using the ns.log?

  • A. The ns.log needs to be downloaded to the client machine for full viewing.
  • B. The ns.log service has stopped and needs to be restarted.
  • C. The ns.log is still runnin
  • D. Press ‘Enter’ and the ns.log will resume.
  • E. The ns.log has reached its 100 KB limi
  • F. Press ‘CTRL+C’ to stop it from running and issue the command “tail-f ns.log” to resume.

Answer: A

NEW QUESTION 2
Which type of NetScaler monitor can a Citrix Administrator use to check the authentication service of the Active Directory Domain Controller?

  • A. The TCP monitor with the LDAP Base DN parameters configured in the Special Parameters.
  • B. A custom LDAP monitor with the LDAP Script Name, Base DN, Bind DN, Filter, Attribute and Password parameters configured in the Special Parameters.
  • C. The Ping monitor with the Active Directory Domain Controller in the Special Parameters.
  • D. The RADIUS monitor with the Base DN, Bind DN, Filter, Attribute and Password parameters configured in the Special Parameters.

Answer: B

NEW QUESTION 3
Which two options should a Citrix Administrator consider when adding a secondary device in a high availability (HA) pair? (Choose two.)

  • A. Configure the HA status of the Primary Node as STAYPRIMARY.
  • B. HA Monitoring should be disabled on all the unused interfaces.
  • C. Both the devices should have different SNIP addresses.
  • D. The nsroot password should be the same on both nodes.
  • E. The Independent Network Configuration (INC) mode should be enabled.

Answer: AE

NEW QUESTION 4
A Citrix Administrator notices that the NetScaler is sending the IP addresses of all the active services in the DNS response.
The administrator can use the set gslb vserver<name> ______ parameter to avoid this behavior. (Choose the correct option to complete the sentence.)

  • A. EDR DISABLED
  • B. EDR ENABLED
  • C. MIR ENABLED
  • D. MIR DISABLED

Answer: D

NEW QUESTION 5
Scenario: A Citrix Administrator manages an environment that has a NetScaler high availability (HA) pair running on two MPX appliances. The administrator notices that the state of the Secondary NetScaler is ‘Unknown’ and moves the Secondary NetScaler to a new switch as a result. Also, the administrator captured a packet trace on both NetScalers. Both sent traffic on secure port 3009 and were routing back and forth to each other.
What is causing the Secondary state to be ‘Unknown’?

  • A. The firewall is blocking communication between the switches.
  • B. The administrator made both NetScalers Primary.
  • C. The Secondary NetScaler CANNOT communicate in HA when moved to a new switch.
  • D. The remote procedure call (RPC) nodes are NOT configured correctly.

Answer: A

NEW QUESTION 6
Which scenario will cause automatic high availability (HA) synchronization to fail?

  • A. Different build versions
  • B. Manually forced synchronization
  • C. A force failover
  • D. A configuration change to the primary NetScaler

Answer: B

NEW QUESTION 7
How does the NetScaler communicate that IP-to-MAC address bindings have changed to the switches and routers on the network, when a NetScaler high availability (HA) pair failover occurs?

  • A. The NetScaler uses Gratuitous ARPs (GARPs) to update the devices on the network.
  • B. The NetScaler uses MAC-based Forwarding to update the routers.
  • C. The NetScaler uses Proxy ARP to update the devices on the network.
  • D. The NetScaler uses Reverse ARP (RARP) to update the devices on the network.

Answer: B

NEW QUESTION 8
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?

  • A. aaad.debug
  • B. Dashboard
  • C. nscon message
  • D. nslog file

Answer: A

NEW QUESTION 9
What is the effect of the set gslb parameter – IdnsprobeOrder DNS PING TCP command in an Active/Active Global Server Load Balancing (GSLB) setup?

  • A. The order to calculate the Empty Domain Service (EDS) for Dynamic proximity will be the DNS UDP query followed by the PING and then TCP.
  • B. The order to calculate the Round-trip time (RTT) for Dynamic proximity will be the DNS UDP query followed by the PING and then TCP.
  • C. The order to calculate the Time to live (TTL) proximity will be the DNS UDP query followed by the PING and then TCP.
  • D. The order to calculate the Multiple IP responses (MIR) for Dynamic proximity will be the DNS UDP query followed by the PING and then TCP.

Answer: C

NEW QUESTION 10
Scenario: A user is attempting to access a web server which is load balanced by the NetScaler using HTTPS. The user received the following message:
SSL/TLS error: You have not chosen to trust “Certificate Authority” the issuer of the server’s security certificate.
What can a Citrix Administrator do to prevent users from viewing this message?

  • A. Ensure that the intermediate Certificate is linked to the Root Certificate.
  • B. Ensure that the user has the Server Certificate installed.
  • C. Ensure that the user has the Certificate’s Public key.
  • D. Ensure that the intermediate Certificate is linked to the Server Certificate.

Answer: A

NEW QUESTION 11
A Citrix Administrator needs to configure a rate limiting policy for the DNS requests to a threshold of 1000 DNS requests per second.
Which set of commands does the administrator need to run to correctly configure the rate limiting policy?

  • A. add stream selector DNSSelector1 client.udp.dns.domainadd ns limitIdentifier DNSLimitIdentifier1 –threshold 5 –timeSlice 1000 –selectorName DNSSelector1add dns policy DNSLimitPolicy1 “sys.check_limit(”DNSLimitIdentifier1”)” –preferredLocation “North America.US.TX.Dallas..”bind dns global DNSLimitPolicy1 5
  • B. add stream selector DNSSelector1 client.udp.dns.domainadd ns limitIdentifier DNSLimitIdentifier1 –threshold 5 –timeSlice 1000 –selectorName DNSSelector1add dns policy DNSLimitPolicy1 “sys.check_limit(”DNSLimitIdentifier1”)” –preferredLocation “North America.US.TX.Dallas..”
  • C. add stream selector DNSSelector1 client.udp.dns.domainadd ns limitIdentifier DNSLimitIdentifier1 –threshold 1000 –timeSlice 1000 –selectorName DNSSelector1add dns policy DNSLimitPolicy1 “sys.check_limit(”DNSLimitIdentifier1”)” –preferredLocation “North America.US.TX.Dallas..”
  • D. add stream selector DNSSelector1 client.udp.dns.domainadd ns limitIdentifier DNSLimitIdentifier1 –threshold 1000 –timeSlice 1000 –selectorName DNSSelector1add dns policy DNSLimitPolicy1 “sys.check_limit(”DNSLimitIdentifier1”)” –preferredLocation “North America.US.TX.Dallas..”bind dns global DNSLimitPolicy1 5

Answer: C

NEW QUESTION 12
Scenario: A Citrix Administrator has configured an HTTP load-balancing virtual server with Least Response Time as the load-balancing algorithm.
The administrator notice that requests to the virtual server appear to be using the Round Robin load-balancing algorithm.
What could be causing the virtual server to use Round Robin load-balancing algorithm?

  • A. The services that are bound to the HTTP virtual server are using the PING monitor.
  • B. The virtual server is in startup round robin mode.
  • C. Least Response Time CANNOT be used as a load-balancing algorithm on an HTTP virtual server.
  • D. The NetScaler configuration has NOT been saved yet.

Answer: B

NEW QUESTION 13
Scenario: A Citrix Administrator is executing the following commands on the NetScaler:
add policy dataset Admin_group ipv4
bind policy dataset Admin_group 192.168.149.10 –index 11 bind policy dataset Admin_group 192.168.149.39 –index 12 bind policy dataset Admin_group 192.168.149.49 –index 13 add responder policy POL_1
“!(CLIENT.IP.SRC.TYPECAST_TEXT_T.CONTAINS_ANY(”Admin_group”))” RESET
bind lb vserver ln_vsrv_www –policyName POL_1 –priority 100 –gotoPriorityExpression END –type REQUEST
What will be the effect of these commands?

  • A. All the traffic from users with a source IP address of 192.168.149.10, 192.168.149.39, or 192.168.149.49 will be blocked through the NetScaler.
  • B. Only the users with a source IP address of 192.168.149.10, 192.168.149.39, or 192.168.149.49 will be allowed to connect to vserver lb_vsrv_www.
  • C. Only the users with a source IP address of 192.168.149.10, 192.168.149.39, or 192.168.149.49 will be blocked when attempting to connect to vserver lb_vsrv_www.
  • D. Only the users with a source IP address of 192.168.149.10 or 192.168.149.39 will be allowed to connect to the virtual server.

Answer: B

NEW QUESTION 14
Scenario: A Citrix Administrator of a Linux environment needs to load-balance the web servers in an environment. However, due to budget constraints, the administrator is NOT able to implement a full-scale solution.
What can the administrator do to load-balance the web servers in this scenario?

  • A. Purchase a NetScaler SDX.
  • B. Install a NetScaler CPX.
  • C. Purchase a NetScaler MPX.
  • D. Install NetScaler VPX.

Answer: B

NEW QUESTION 15
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?

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

Answer: B

NEW QUESTION 16
Users are experiencing resets from the Intranet server website, which is load-balanced through the NetScaler.
Which NetScaler tool can a Citrix Administrator use to troubleshoot the reset issue?

  • A. Take a packet trace with nstrace and analyze with WireShark.
  • B. View the new nslog from the command-line interface (CLI) to look for packet resets from the NetScaler.
  • C. Look in the Event Viewer for packet resets from the NetScaler.
  • D. Use the nslog to look for packet resets on the NetScaler.

Answer: B

NEW QUESTION 17
Which feature can a Citrix Administrator use to create a consistent set of front-end SSL parameters across multiple SSL virtual servers?

  • A. SSL Policy
  • B. SSL Profile
  • C. SSL Bridge
  • D. SSL Offload

Answer: B

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