Download Citrix NetScaler 12 Essentials and Unified Gateway.passcertification.1Y0-230.2019-02-28.1e.111q.vcex

Scenario: A Citrix Administrator found that whenever a NetScaler VPX high availability (HA) pair of appliances fails over, the load-balanced websites are NOT accessible. The administrator investigated the issue and found that the router and switches do NOT support gratuitous ARP (GARP). However, the administrator cannot immediately afford to upgrade the network infrastructure.
What can the administrator do immediately to resolve the issue and prevent a future outage?

• A: Migrate the VPX pair to different hypervisor hosts.
• B: Replace the NetScaler VPX appliances with NetScaler MPX appliances
• C: Configure a Virtual MAC (VMAC) on the NetScaler.
• D: Utilize IPv6 instead of IPv4.

Correct Answer: D

Which two deployment methods does remote desktop protocol (RDP) proxy support? (Choose two.)

• A: ICA proxy
• B: Two hops
• C: Optimal Gateway
• D: CVPN

Correct Answer: AD

Scenario: A company recently acquired three smaller companies; this adds more than 1500 employees to the company. The current NetScaller appliance does NOT support adding that many users.
A Citrix Administrator needs to use a Multi-Tenancy solution, giving each newly acquired company its own NetScaler for VPN access, load balancing, and at least 20 GBPS of throughput. 
How can the administrator meet the needs of this environment?

• A: Install XenServer and configure a NetScaler VPX 3000 for each newly acquired company.
• B: Purchase a NetScaler MPX appliance for each newly acquired company.
• C: Purchase a NetScaler CPX for each newly acquired company.
• D: Purchase a NetScaler SDX appliance and configure a NetScaler Instance for each newly acquired company.

Correct Answer: D

Which two features can a Citrix Administrator use to allow secure access to a sensitive company web server that is load-balanced by the NetScaler? (Choose two.)

• A: ICA proxy
• B: Integrated caching
• C: Application Firewall
• D: AppFlow
• E: AAA

Correct Answer: AC

Scenario: A NetScaler is configured with the following modes:
MAC-based Forwarding 
USIP 
USNIP 
Layer 3 mode 
A Citrix Administrator configured a new router and now requires some of the incoming and outgoing traffic to take different paths through the new router. However, the administrator notices that this is failing and takes a network trace. After a short monitoring period, the administrator notices that the packets are still NOT getting to the new router from the NetScaler. 
Which mode should the administrator disable on the NetScaler to facilitate the addition of the new router and successfully route the packets?

• A: MAC-based Forwarding
• B: USIP
• C: Layer 3 mode
• D: USNIP

Correct Answer: D

Scenario: Client connects to certain virtual servers are abnormally high. A Citrix Administrator needs to be alerted whatever the connections pass a certain threshold.
How can the administrator use NetScaler Management and Analytics System (MAS) to accomplish this requirement?

• A: Configure SMTP Reporting on the NetScaler MAS by adding the threshold and email address.
• B: Configure specific alerts for virtual servers using NetScaler MAS.
• C: Configure TCP Insight on the NetrScaler MAS.
• D: Configure Network Reporting on the NetScaler MAS by setting the threshold and email address.

Correct Answer: D

A Citrix Administrator receives user complaints about latency while accessing an application that is being load-balanced on the NetScaler. 
Which tool can the administrator use to gather information regarding Response time, Client latency and Server-side processing time?

• A: aaad.debug
• B: WAN Insight
• C: NetScaler Management and Analytics System (MAS)
• D: HDX Insight

Correct Answer: D

A Citrix Administrator needs to ensure that a revoked certificate is NOT being used for client certificate authentication. 
Which two entities can the administrator select on the NetScaler? (Choose two.)

• A: Online Certification Status Protocol
• B: Certificate Revocation List
• C: Subject Alternative certificates
• D: Server Name Indication

Correct Answer: AB

Scenario: A Citrix Administrator has a NetScaler SDX appliance with several instances configured. The administrator needs one instance with two interfaces connected to forward packets that are NOT destined for its MAC address. Hence, the administrator has enabled Layer 2 mode. After enabling Layer 2 mode, the administrator found the interface status going up and down.
What can the administrator perform to resolve this issue?

• A: Disable Layer 2 mode on a NetScaler instance.
• B: Enable MAC-based Forwarding mode.
• C: Enable tagging on all interfaces.
• D: Enable Layer 3 mode along with Layer 2 mode.

Correct Answer: C

To which three bind points can a Citrix Administrator bind a session policy, to enable Clientless access? (Choose three.)

• A: Group
• B: Service
• C: Service Group
• D: User
• E: Virtual server

Correct Answer: BDE