802.1BR would certainly help in that situation, but it adds management overhead. A large deployment of IP cameras brings with it a fair amount of IT overhead and the capabilities of most corporate IT departments (let alone the 'security department') can be challenged by even basic setups.
I've spent a lot of time handling support for big camera deploys and I was surprised by the number of customers who would bring their systems down by misconfiguring their own networks.
I've spent a lot of time handling support for big camera deploys and I was surprised by the number of customers who would bring their systems down by misconfiguring their own networks.