AG 5000System Administration 201Blocking a Subscriber Interface {Subscriber Interfaces}The AG 5000 allows System Administrators to block subscriber interfaces.1. From the Web Management Interface, click on System, then SubscriberInterfaces.The Subscriber Interfaces screen appears:2. Enable or disable the following items by clicking on the corresponding checkbox: Block Subscriber Interface 1 Block Subscriber Interface 23. Click on the Submit button to save your changes, or click on the Reset button toreset all values to their previous state.Updating the AG 5000 Firmware {Upgrade}Upgrading the AG 5000 firmware is performed from the AG 5000’s Command LineInterface (CLI) only. Refer to the Firmware Upgrade Procedure (separate documentavailable from Nomadix Technical Support).