1Y0-A28 Exam Questions

Which type of authentication server could an engineer configure in order to provide the use of RSA token authentication as a permitted authentication method to access a AAA Virtual...

A company wants to implement a policy where all passwords should be encrypted while transiting the network. Where in the GUI would the network engineer prevent access to unsecured...

Scenario: The NetScaler is configured with a NSIP of 10.20.30.40. Management access is NOT enabled on any other IP address. Which command should an engineer execute to prevent acce...

Company policy states that all passwords should travel the network in encrypted packets except SNMP. Which command should the network engineer execute to comply with this policy?

Scenario: The IT department in an organization manages servers and network devices from an internal management subnet. A Netscaler device has recently been installed into the DMZ C...

Scenario: An engineer has three subnets configured on a NetScaler appliance. The engineer must only allow a certain group of users to access a virtual server on the appliance. The...

A network engineer needs to configure load balancing for an FTP site. Which type of session persistence method can the engineer select for this scenario?

Scenario: Example.com runs a dating service site that provides a service with videos of candidates. They want to use RTSP load balancing to stream the videos more effectively. Whic...

Citrix 1Y0-A28 Exam A network engineer wants to configure a NetScaler for load balancing Voice over IP traffic (VoIP). Which hash method is the best fit for VoIP traffic?

Scenario: A company has three HTTP servers that are load balanced using NetScaler. When users connect to the HTTP application they often receive inconsistent data or are advised th...

Scenario: An application that uses HTTP for connections and other protocols for different types of content has been deployed. Load balancing virtual servers have been created for e...

Scenario: A network engineer has configured an HTTP application to be load balanced using a virtual server named Svr1. Users have reported intermittent errors and the engineer has...

Scenario: The network engineer has created a monitor and bound it to a service group containing four web servers to verify that the web application responds. During routine mainten...

Scenario: An engineer is configuring services to allow load balancing of backend web servers on the internal network. The engineer bound multiple monitors to the first service, but...

Scenario: A NetScaler engineer configured a service and server for RADIUS authentication. To ensure that the RADIUS service is available and responding to authentication requests,...

Scenario: An engineer has configured a virtual server that users access using HTTP port 80. The web application also uses TCP port 81 and 8080 for non-user access. The engineer wou...

What should a network engineer configure to set high availability for a load balanced virtual server?

Scenario: A NetScaler engineer is adding a new SSL certificate to a NetScaler device. During the process the engineer receives an error message: "Certificate with key size greater...

Scenario: A network engineer needs to generate a certificate on the NetScaler appliance. The environment requires a private key with 4096-bit encryption. To generate a new SSL cert...

Scenario: An engineer has configured an SSL virtual server and has bound a service group of type HTTP containing several servers. The service group is UP but the virtual server is...

Users have reported that they are receiving a confusing error message related to SSL sessions when connecting from older browsers. How could the network engineer present this error...

A network engineer must determine which SSL protocols are enabled on a virtual server named SSL01. Which command could the engineer run to see this information?

Scenario: When the NetScaler was set up, compression was enabled. The network engineer would like to disable compression ONLY for a particular virtual server. How could the enginee...

Which policy expression must an engineer use to enable compression for javascript files?

The purpose of pre-fetch in integrated caching is to automatically __________. (Choose the correct option to complete the sentence.)

Scenario: A network engineer has created two selectors to use to populate a cache group in integrated caching. One selector, "Hit," will determine what to add to the group. The oth...

Scenario: An organization has recently been penetration-tested by a security company. The findings have indicated that the NetScaler device is responding to requests revealing web...

A NetScaler engineer would like to present different web pages to a user based on the device and browser type from which they are connecting. Which responder policy could assist wi...

A company has a new CEO and wants to update their website with the new CEO's name. What could the engineer do on the website while this modification is being made?

Scenario: Company Inc. wants to tag incoming requests with a header that indicates which browser is being used on the connection. This helps the server keep track of the browsers a...

Which step could a network engineer take to prevent brute force logon attacks?

Scenario: A call center has deployed Access Gateway Enterprise to provide its employees with access to work resources from home. Due to the number of available licenses, only selec...

Scenario: A network engineer would like to prevent blacklisted remote clients from accessing NetScaler hosted application services. An IP address blacklist database is maintained b...

An engineer has bound three monitors to a service group and configured each of the monitors with a weight of 10. How should the engineer ensure that the members of the service grou...

An engineer is checking that ports are configured correctly between the NetScaler system and a back-end web server. Which command should the engineer use to test that the web serve...

How could a network engineer gather detailed network information?

An network engineer is asked to perform an export of the captured trace output files as requested by Citrix Tech support. In which directory could the engineer retrieve the capture...

An engineer has configured a DNS virtual server on a NetScaler appliance but the monitors are showing DOWN and DNS resolution is failing. Which of the following should the engineer...

Scenario: The network engineer is setting up a new NetScaler using a direct connection. Three networks are connected to the NetScaler. After initial configuration and restart, the...

A network engineer is troubleshooting a situation where ARP requests for IPs in other subnets (for example 10.192.12.80) are appearing in the 10.192.8.0/24 subnet. Which command co...

Scenario: A network engineer suspects that there is a duplex mismatch in the network configuration. The NSIP address is 10.10.1.206. How can the administrator verify the configurat...

Scenario: A user browses to a page and is presented with a warning that he is trying to enter a web site with an untrusted certificate. The network engineer had added the correct c...

A network engineer is trying to read a nstrace from the NetScaler but can only see encrypted traffic. Which file(s) are required to decrypt the network trace?

Scenario: A network engineer created an SSL virtual server and enabled smart card on it. The engineer tried browsing to the server and noticed the back-end system could NOT see the...

A network engineer might choose to use SSL_Bridge instead of a SSL virtual server in order to __________. (Choose the correct option to complete the sentence.)

Scenario: A network engineer has bound four policies to an HTTP virtual server as follows: PolicyA is bound with a priority of 10 and has the following expression: REQ.IP.SOURCEIP...

Scenario: A network engineer has bound four policies to a virtual server as follows: Citrix 1Y0-A28 Exam PolicyA has a priority of 10 PolicyB has a priority of 20 PolicyC has a pri...

Scenario: An engineer has a NetScaler system with NSIP 192.168.10.1 with subnet mask 255.255.0.0. The company changed the IP network to use subnet mask 255.255.255.0. Which two com...

Scenario: A network engineer is going to roll out an upgrade from a 9.x version on a standalone NetScaler appliance using the command-line interface. Which two items does the engin...

Scenario: A network engineer needs to implement high availability (HA) for a pair of NetScaler appliances. The existing appliance was recently restarted and the new appliance has b...