Virtual Desktop Infrastructure [VDI] is a desktop that runs in a data center server. Users gain access virtually from any kind of device. Citrix Virtual Apps is a solution that helps to deploy VDI. VDI setup has virtual machines [VMs] that users connect to using any preferred device. Virtual desktops have single or multiple users.
- The assigned user can configure the single-use desktop.
- As soon as one user completes his/her session the multiple users’ desktop returns to its default configuration.
It is possible because of the Hypervisor layer. It allows VMs to be set up on a single server. The IT infrastructure can be scaled up or down as per the demand. Hypervisor handles the virtual machines and the broker’s connection.
Many organizations are keen to introduce VDI but this solution is too expensive because of Citrix and VMware. Fortunately, Citrix alternative Oneclick offers a great opportunity to attain a customized and virtual desktop from anywhere in real-time along with backups and updates.
Different VDI types
- Desktop-based VDI
- Server-based VDI
- Session-based VDI
Limitations for VDI and Citrix
VDI deploying and management with Citrix is challenging because different licenses offer distinctive features. E.g. even with Platinum Edition, full VDI is not supported by the Citrix Virtual Apps. Upgrading of Citrix virtual Apps & Desktop might be required.
VDI deployment with Citrix
Identify the type of VDI is needed for your company’s infrastructure. Citrix VDI solutions and Citrix Virtual Apps & desktop are capable to work in small as well as large environment, but are majorly directed towards medium and large enterprises.
Three versions of Citrix Virtual Apps & desktop
- Virtual Desktop Standard – Offers only the basic virtualization technology.
- Virtual Apps & Desktop Advanced – Offers more virtualization features like server-based virtual desktops & hosted apps, VDI for dedicated and pooled services, VM-hosted apps, and remote PC access. Extra features like Microsoft Teams and Skype helps to boost employee productivity. Unfortunately, lacks standard security configuration for compliance.
- Virtual Apps & Desktops Premium Edition – Hold all the VDI features along with upgraded Citrix Virtual Apps version called the Virtual Apps Premium. It includes extra features like UX network analysis, self-service password reset, and seamless local applications.
Each version has its pros and cons. To deploy a comprehensive app and desktop delivery setup with Citrix then you need to buy add-ons like Citrix ADC.
Troubleshoot printing issues in Citrix solutions
Slow printing – For printing, Citrix uses a virtual channel. Therefore latency, loss of bandwidth, and packet loss can slow printing across the network. PCL6-based drivers, correct protocol, and proper protocol can help to resolve this problem.
Not printing – Not printing is the worst scenario, especially when you are connected to a VPN and the printing does not reach the end-user. Check to see if all the devices are connected securely to the printer because network configuration can be the underlying problem.
Printer misconfiguration – When drivers are not configured properly users will not be able to use the advanced features. Printer redirection will help to address this problem.
Missing printer – Sometimes connected printer does not appear, when you try using it. This occurs due to missing drivers or faulty policies. Correct the installed driver or the faulty policy and the issue vanishes.
VDI is the future!