Chapter 10. Setting Up Networking for Users

2.If you are changing from a network offering that uses the CloudPlatform virtual router to one that uses external devices as network service providers, you must first stop all the VMs on the network. See Section 11.7, “Stopping and Starting VMs”.

3.In the left navigation, choose Network.

4.Click the name of the network you want to modify.

5.

In the Details tab, click Edit.

6.In Network Offering, choose the new network offering, then click Apply.

A prompt is displayed asking whether you want to keep the existing CIDR. This is to let you know that if you change the network offering, the CIDR will be affected.

If you upgrade between virtual router as a provider and an external network device as provider, acknowledge the change of CIDR to continue, so choose Yes.

7.Wait for the update to complete. Don’t try to restart VMs until the network change is complete.

8.If you stopped any VMs, restart them.

10.5.3. Creating and Changing a Virtual Router Network Offering

To create the network offering in association with a virtual router system service offering:

1.Log in to the CloudPlatform UI as a user or admin.

2.First, create a system service offering, for example: VRsystemofferingHA.

For more information on creating a system service offering, see Section 9.2.1, “Creating a New System Service Offering”.

3.From the Select Offering drop-down, choose Network Offering.

4.Click Add Network Offering.

5.In the dialog, make the following choices:

•Name. Any desired name for the network offering.

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

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

•Traffic Type. The type of network traffic that will be carried on the network.

•Guest Type. Choose whether the guest network is isolated or shared. For a description of these terms, see Section 10.2, “About Virtual Networks”.

•Specify VLAN. (Isolated guest networks only) Indicate whether a VLAN should be specified when this offering is used.

•Supported Services. Select one or more of the possible network services. For some services, you must also choose the service provider; for example, if you select Load Balancer, you can choose the CloudPlatform virtual router or any other load balancers that have been configured in the cloud. Depending on which services you choose, additional fields may appear in the rest of the dialog box. For more information, see Section 10.5.1, “Creating a New Network Offering”

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Citrix Systems 4.2 manual Creating and Changing a Virtual Router Network Offering
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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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