OFFER Citrix CCA 1Y0-A28 PDF and VCE Free Download (81-90)

A network engineer should use the Advanced tab when configuring load balancing to enable __________. (Choose the correct option to answer the question.)

A.    SSL offloading
B.    Integrated caching
C.    EdgeSight Monitoring
D.    Direct Server Return Mode

Answer: D

Scenario: A network engineer needs to add an NTP server to a NetScaler appliance. The NTP service is configured on Which command should the network engineer use within the command- line interface to add in an NTP server for time synchronization?

A.    add ntp server
B.    add server NTP
C.    add service NTP TCP 123
D.    add service NTP UDP 123

Answer: A

Scenario: A network engineer deployed a new NetScaler MPX appliance on the network and all interfaces are connected to the core switch. The network engineer notices the CPU utilization has become very high on the switch since the NetScaler deployment. Which two actions could the engineer perform on the NetScaler to resolve this issue? (Choose two.)

A.    Configure VMAC
B.    Utilize static routing
C.    Configure a channel
D.    Connect a single interface only

Answer: CD

Scenario: A network engineer has configured a load balancing virtual server for an HTTP application. Due to the application architecture, it is imperative that a user’s session remains on a single server during the session. The session has an idle timeout of 60 minutes. Some devices are getting inconsistent application access while most are working fine. The problematic devices all have tighter security controls in place. Which step should the engineer take to resolve this issue?

A.    Set the cookie timeout to 60 minutes.
B.    Configure a backup persistence of SourceIP.
C.    Change the HTTP parameters to Cookie Version 1.
D.    Utilize SSL offload to enable the application to use SSL.

Answer: B

Scenario: An engineer configures two NetScaler appliances in a high availability (HA) pair. As part of a monthly health check, the engineer attempts to log on to the second node of the HA pair and is unable to access the management IP Address. The engineer logs on to the first NetScaler node and verifies that HA is working and operational. What does the engineer need to do to resolve this problem?

A.    Create an ACL to allow access to the NSIP of the second node.
B.    Add a SNIP for the Management IP Address of the second node.
C.    Ensure that HA Route Monitors have been configured for the second node.
D.    Change the NSRoot password back to default then log on to the second node.

Answer: A

A public SSL certificate on a virtual server is about to expire and the NetScaler engineer needs to renew the certificate before it expires. Which step must the engineer take to renew the SSL Certificate?

A.    Generate a new CSR
B.    Recreate the Private Keys
C.    Execute CRL Management
D.    Update the existing certificate

Answer: D

An environment network has:

High bandwidth
Low packet loss
High Round-Trip Time (RTT)

Which TCP profile should an engineer configure for the environment described?

A.    Nstcp_default_profile
B.    Nstcp_default_tcp_lfp
C.    Nstcp_default_tcp_lnp
D.    Nstcp_default_tcp_lan

Answer: B

A network engineer is investigating a recent failure of NetScaler high availability and confirms that some recent changes were made to the configuration. What is a likely cause of the failure?

A.    Load balancing virtual server marked DOWN.
B.    SNIP has had management access removed.
C.    RPC node password changed on an appliance.
D.    The network command policy has been modified.

Answer: C

Scenario: A network engineer adds a secondary node for high availability (HA) purposes. To confirm the implementation is working, the engineer initiates a fail over; however when this is complete, some virtual servers are un-reachable. What is a possible cause of this issue?

A.    SSL has not been enabled as a feature.
B.    The network configuration is mismatched on the nodes.
C.    HA sync does not propagate network settings by default.
D.    The nsroot password has been changed on the new node.

Answer: B

Scenario: A network engineer needs to provide web server administrators with access to monitoring and reporting after changing the default root password during the initial setup of the NetScaler. The engineer needs to ensure that the administrators can perform this task. What should the engineer do in order to ensure that the administrators are able to log on to the NetScaler?

A.    Create a group.
B.    Create user accounts.
C.    Create an authorization policy.
D.    Create an authentication policy.

Answer: B

If you want to pass the Citrix CCA 1Y0-A28 exam sucessfully, recommend to read latest Citrix CCA 1Y0-A28 Exam Dumps full version.

Comments are closed.