A customer is deploying a small Horizon View environment.
It wants to minimize the number of connection servers required for the architecture while minimizing single points of failure and simplifying the user experience.
Which remote access method would accomplish this?
Click on the arrows to vote for the correct answer
A. B. C. D.D.
To minimize the number of connection servers required for the architecture while minimizing single points of failure and simplifying the user experience in a small Horizon View environment, the most suitable remote access method would be the use of Unified Access Gateway (UAG). Option D, Unified Access Gateway, is the correct answer.
Unified Access Gateway is a virtual appliance provided by VMware that acts as a secure gateway for remote access to VMware Horizon environments. It serves as a single entry point for external users to access their desktops, applications, and virtualized resources.
Here's a detailed explanation of why Unified Access Gateway is the preferred choice:
Minimizing Connection Servers: Unified Access Gateway allows you to reduce the number of connection servers required. It acts as an intermediary between external clients and the internal connection servers. By utilizing UAG, you can have a consolidated and streamlined architecture with fewer connection servers, which simplifies management and reduces infrastructure complexity.
Single Points of Failure: Unified Access Gateway helps minimize single points of failure by providing high availability and load balancing capabilities. You can deploy multiple instances of UAG in an active-passive or active-active configuration, ensuring redundancy and fault tolerance. This way, if one UAG instance fails, the others can continue to handle user connections, preventing downtime.
Simplified User Experience: Unified Access Gateway provides a unified and consistent user experience for remote access. It offers secure access to desktops and applications without the need for a complex VPN setup or additional client software. Users can simply connect to the UAG gateway using a web browser or VMware Horizon Client, making it user-friendly and convenient.
Security: Unified Access Gateway incorporates various security features to protect the Horizon environment. It includes built-in authentication capabilities, such as integration with Active Directory or RSA SecurID, ensuring secure user access. UAG also supports secure tunneling protocols, such as HTTPS and Blast Extreme, to encrypt and protect data in transit.
In contrast, let's briefly discuss why the other options are not the most suitable choices:
A. Security Servers: While Security Servers are another remote access method provided by VMware, they are being phased out and replaced by Unified Access Gateway. Security Servers have limitations in terms of scalability, redundancy, and feature support compared to UAG. It's recommended to use Unified Access Gateway for new deployments.
B. NSX Load Balancing: NSX load balancing refers to leveraging VMware NSX for load balancing connections to Horizon View environments. While NSX offers advanced networking capabilities, including load balancing, it is not specifically designed for remote access and may require additional configuration and management complexity.
C. VPN Tunnel: VPN Tunnel is a traditional remote access method that requires setting up a virtual private network ( VPN) connection to access the Horizon environment. While VPNs provide secure connectivity, they can introduce complexity for users, require additional client software, and may not provide the same level of performance and user experience as a purpose-built remote access solution like Unified Access Gateway.
In summary, Unified Access Gateway is the recommended remote access method for a small Horizon View environment. It minimizes the number of connection servers required, reduces single points of failure, simplifies the user experience, and provides secure remote access to desktops and applications.