Download Citrix NetScaler 12 Essentials and Unified Gateway.1Y0-230.BrainDumps.2017-10-27.51q.vcex

Vendor: Citrix
Exam Code: 1Y0-230
Exam Name: Citrix NetScaler 12 Essentials and Unified Gateway
Date: Oct 27, 2017
File Size: 33 KB
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Demo Questions

Question 1
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? 
  1. Migrate the VPX pair to different hypervisor hosts.
  2. Replace the NetScaler VPX appliances with NetScaler MPX appliances
  3. Configure a Virtual MAC (VMAC) on the NetScaler.
  4. Utilize IPv6 instead of IPv4.
Correct answer: D
Question 2
Which two deployment methods does remote desktop protocol (RDP) proxy support? (Choose two.)
  1. ICA proxy
  2. Two hops
  3. Optimal Gateway
  4. CVPN
Correct answer: AD
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler-gateway/12/rdp-proxy.html
Reference: https://docs.citrix.com/en-us/netscaler-gateway/12/rdp-proxy.html
Question 3
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?
  1. Install XenServer and configure a NetScaler VPX 3000 for each newly acquired company.
  2. Purchase a NetScaler MPX appliance for each newly acquired company.
  3. Purchase a NetScaler CPX for each newly acquired company.
  4. Purchase a NetScaler SDX appliance and configure a NetScaler Instance for each newly acquired company.
Correct answer: D
Question 4
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?
  1. Disable Layer 2 mode on a NetScaler instance.
  2. Enable MAC-based Forwarding mode.
  3. Enable tagging on all interfaces.
  4. Enable Layer 3 mode along with Layer 2 mode.
Correct answer: C
Explanation:
Question 5
To which three bind points can a Citrix Administrator bind a session policy, to enable Clientless access? (Choose three.)
  1. Group
  2. Service
  3. Service Group
  4. User
  5. Virtual server
Correct answer: BDE
Question 6
A Citrix Administrator would like to define granular policies to configure and enforce user environment attributes for XenApp and XenDesktop on NetScaler Gateway. 
Which type of policy would enable this requirement?
  1. SmartAccess
  2. SmartControl
  3. Authorization
  4. Session
Correct answer: B
Explanation:
Reference: https://docs.citrix.com/en-us/netscaler-gateway/12/integrate-web-interface-apps/smart-control.html
Reference: https://docs.citrix.com/en-us/netscaler-gateway/12/integrate-web-interface-apps/smart-control.html
Question 7
Scenario: A NetScaler Appliance is having intermittent issues. A Citrix Administrator is unable to identify the root cause and fix them. The administrator opened a Support ticket and the engineer assigned to the case requested all the logs and configuration information from the NetScaler. 
Which technical support tool can the administrator use to gather all the information on the NetScaler to send to the Support Engineer?
  1. Generate Support File
  2. Batch Configuration
  3. Start New Trace
  4. Get Back Trace
Correct answer: A
Explanation:
Reference: https://support.citrix.com/article/CTX127900
Reference: https://support.citrix.com/article/CTX127900
Question 8
Scenario: A Citrix Administrator is managing a NetScaler SDX running eight NetScaler instances. The administrator first needs to upgrade the firmware on the instances. However, the administrator is concerned that it needs to be done all at once. 
What upgrading flexibility does SDX provide in this scenario?
  1. The NetScaler instance can be upgraded at the SDX management level, allowing all instances to be upgraded at once.
  2. The NetScaler instances have to be upgraded at the same time.
  3. The NetScaler instance can be upgraded on an individual basis, allowing all instances to run different firmware versions.
  4. It is NOT possible to upgrade the NetScaler instances to different firmware versions.
Correct answer: A
Question 9
Scenario: A Citrix Administrator has configured a NetScaler 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? 
  1. Independent Network Configuration (INC) mode
  2. Virtual MAC
  3. HA monitor
  4. Route Monitor
Correct answer: B
Question 10
A Citrix Administrator is configuring a NetScaler high availability (HA) pair and needs to ensure that one NetScaler is UP and primary at all times to ensure the business websites are always available. 
What does the administrator need to do ensure that the NetScalers still handle web traffic in the event that both nodes become unavailable or fail a health check?
  1. Disable HA Fail-safe mode on the Secondary NetScaler.
  2. Configure HA Fail-safe mode on each NetScaler independently.
  3. Disable HA Fail-safe mode on the Primary NetScaler only.
  4. Configure HA Fail-safe mode on the Primary NetScaler only.
Correct answer: D
Explanation:
Reference: http://www.citrixguru.com/2015/09/14/lab-part-6-configure-netscaler-11-high-availability-ha-pair/
Reference: http://www.citrixguru.com/2015/09/14/lab-part-6-configure-netscaler-11-high-availability-ha-pair/
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