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Chapter 9. Service Offerings

5.In the dialog, make the following choices:

•Name. Any desired name for the system offering.

•Description. A short description of the offering that can be displayed to users

•System VM Type. Select the type of system virtual machine that this offering is intended to support.

•Storage type. The type of disk that should be allocated. Local allocates from storage attached directly to the host where the system VM is running. Shared allocates from storage accessible via NFS.

•# of CPU cores. The number of cores which should be allocated to a system VM with this offering

•CPU (in MHz). The CPU speed of the cores that the system VM is allocated. For example, “2000” would provide for a 2 GHz clock.

•Memory (in MB). The amount of memory in megabytes that the system VM should be allocated. For example, “2048” would provide for a 2 GB RAM allocation.

•Network Rate. Allowed data transfer rate in MB per second.

•Offer HA. If yes, the administrator can choose to have the system VM be monitored and as highly available as possible.

•Storage Tags. The tags that should be associated with the primary storage used by the system VM.

•Host Tags. (Optional) Any tags that you use to organize your hosts

•CPU cap. Whether to limit the level of CPU usage even if spare capacity is available.

•Public. Indicate whether the service offering should be available all domains or only some domains. Choose Yes to make it available to all domains. Choose No to limit the scope to a subdomain; CloudPlatform will then prompt for the subdomain's name.

6.Click Add.

9.2.2.Changing the Secondary Storage VM Service Offering on a Guest Network

A user or administrator can change the SSVM service offering that is associated with an existing guest network.

1.

Log in to the CloudPlatform UI as an administrator or end user.

2.

To change the SSVM service offering, you must first stop all the SSVMs on the network.

 

For more information, see Section 11.7, “Stopping and Starting VMs”.

3.

In the left navigation, click Instances.

4.

Choose the VM that you want to work with.

5.

 

 

Click the Stop button to stop the VM.

 

 

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Citrix Systems 4.2 manual For more information, see .7, Stopping and Starting VMs
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4.2 specifications

Citrix Systems, a leading provider of virtualization solutions and cloud computing technologies, released version 4.2 of its popular software, Citrix XenApp, which was previously known as Presentation Server. This version marked a significant evolution in providing users with remote access to applications and desktops, emphasizing simplicity, performance, and security.

One of the standout features of Citrix XenApp 4.2 is its improved application streaming capabilities. This technology allows applications to be delivered to users in real-time, reducing the need for extensive local installations and enhancing the user experience. With application streaming, administrators can efficiently manage applications on a central server while ensuring that users have immediate access to the necessary tools.

Another highlight of this version is the enhanced security measures put in place to protect sensitive data. Citrix XenApp 4.2 includes support for SSL encryption, providing a secure communication channel for data transmitted between the server and clients. This is particularly crucial for businesses that need to comply with strict data protection regulations. Additionally, the integration of endpoint security features ensures that unauthorized access to applications is minimized.

Performance enhancements are also a critical focus in this release. Citrix optimized the delivery of applications over various network conditions, ensuring that users experience minimal latency regardless of their location. This was achieved through the incorporation of SmartAccess and SmartControl technologies, which allow administrators to set policies based on user roles, device types, and network conditions. This level of granularity enables organization-wide security without compromising on usability.

The user experience was further improved with a revamped interface, making it easier for end-users to access their applications and data. Simplified menus, clear navigation paths, and the ability to customize user settings contributed to a more efficient workflow, allowing users to focus on their tasks rather than struggling with the software.

Finally, Citrix XenApp 4.2 was designed to be highly scalable. Organizations of all sizes could deploy this solution to deliver applications efficiently, adapting to their specific needs as their user base grows or changes. This flexibility is crucial for businesses looking to future-proof their IT investments while maintaining optimal performance.

In summary, Citrix XenApp 4.2 stands out with its enhanced application streaming, robust security features, improved performance under varying conditions, user-friendly interface, and scalability, making it an ideal choice for organizations seeking to leverage virtualization for remote access to applications and desktops.
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