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?
Migrate the VPX pair to different hypervisor hosts.
Replace the NetScaler VPX appliances with NetScaler MPX appliances
Configure a Virtual MAC (VMAC) on the NetScaler.
Utilize IPv6 instead of IPv4.
Correct answer: D
Question 2
Which two deployment methods does remote desktop protocol (RDP) proxy support? (Choose two.)
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?
Install XenServer and configure a NetScaler VPX 3000 for each newly acquired company.
Purchase a NetScaler MPX appliance for each newly acquired company.
Purchase a NetScaler CPX for each newly acquired company.
Purchase a NetScaler SDX appliance and configure a NetScaler Instance for each newly acquired company.