Downloading the Zscaler Authentication Bridge (ZAB) virtual machine (VM) is one of the tasks you must complete when deploying a ZAB. For a complete list of tasks, see Deploying a Zscaler Authentication Bridge.

To download the ZAB VM:

1. Go to Administration > Authentication Settings.
2. Click the Authentication Bridges tab.
3. Click Download ZB VM.

The Download ZAB VM window appears.

4. In the Download ZAB VM window, enter the Number of Users that the ZAB synchronizes, and optionally, authenticates.
5. Click Compute to compute the appropriate resources for your ZAB. The recommended ZAB specifications appears. The ZAB can synchronize and authenticate hundreds of thousands of users. The ZAB specifications are determined by the number of users that the ZAB provisions.

See image.

6. Under ZAB Virtual Machine, click Download ZAB VM to download the ZAB VM.
7. Click Close.