CNS-225: Deploy and Manage Citrix ADC 13.x with Traffic Management Quiz Questions and Answers

A Citrix Administrator is configuring a Citrix ADC high availability (HA) pair and needs to ensure that one Citrix ADC 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 Citrix ADCs still handle web traffic in the event that both nodes become unavailable or fail a health check?

Answer :
  • Configure HA Fail-safe mode on each Citrix ADC independently.

A Citrix Administrator has configured a Citrix ADC active-passive high availability (HA) pair. When the HA pair fails over, customers are unable to access the hosted websites. After some troubleshooting, the administrator found that the upstream router was NOT updating its ARP table. What can the administrator configure to resolve this issue?

Answer :
  • Virtual MAC

A Citrix Administrator is concerned about the amount of health checks the NetScaler is sending to the backend resources. The administrator would like to find a way to remove health checks from specific bound services.How can the administrator accomplish this?

Answer :
  • Use the No-Monitor option.

Which utility can a Citrix Administrator use to resolve the Domain Name System (DNS) request being looked up frequently?

Answer :
  • dig +trace

A Citrix Administrator is performing a disaster recovery test and decided to fail over the Citrix ADC high availability (HA) pair appliances. The administrator noticed that the failover is NOT working as expected in item text, and the Secondary Citrix ADC is NOT taking over as Primary. The administrator suspects that networking issues may be causing the failure. What could be the cause of this issue with the Citrix ADCs?

Answer :
  • HA monitoring is enabled on a disabled inteface of the Primary Node.

A Citrix ADC MPX is using one of four 10G ports available in an environment. A Citrix Administrator found a traffic bottleneck at the Citrix ADC. What can the administrator do to increase bandwidth on the Citrix ADC?

Answer :
  • Add another 10G Citrix ADC port to the switch and configure Link Aggregation Control Protocol (LACP).

What is the first thing a Citrix Administrator should create when creating a Server Certificate for Citrix ADC to secure traffic?

Answer :
  • A Certificate Signing Request

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

Answer :
  • Configure the HA status of the Primary Node as STAYPRIMAR
  • The nsroot password should be the same on both nodes.

A Citrix Administrator wants to configure independent and isolated access on a single appliance for three different departments to allow them to manage and isolate their own applications. How can the administrator isolate department-level administration?

Answer :
  • Configure admin partitions that use dedicated VLANs

A Citrix Administrator needs to match the host name ‘www.example.com’ in all HTTP requests. Which expression, when used, meets this requirement?

Answer :
  • HTTP.REQ.HOSTNAME.EQ(“www.example.com”)