Originally Posted by StevieC
The unit with the Blue Bar (white label with blue bar) is the Bell Fiber to Ethernet box (Whatever it's called), and then above that is a small Cisco box that is black.
I believe that is our new router that connects us to Chicago / Japan.
Yeah, that's just a SAS (Service Access Switch). Rogers uses the Alcatel/Lucent ALU series, but it's the same thing in practice. You could do the same thing with any sort of Layer-3 managed switch.
The little black box is a Cisco ASA5506 firewall, not sure if yours is the X model or not, it can include what's basically a Raspberry Pi that runs a product that Cisco acquired several years back called "Firepower", in fact I think I made a thread about the 5506X-W I was running for a while at the house. It's their entry-level security appliance in the 2nd gen of the ASA series (probably 4th gen gear at least overall IIRC, because the PIX came before the ASA) and is a pretty capable piece of equipment; certainly more than capable of handling a small branch office, 50Mbit WAN service and several VPN's.
Are the 1921 ISR's still active? They are a popular site-to-site VPN choice for lower bandwidth applications, so it may be that the ASA is configured to push traffic to those links for VPN service, unless it is now handling that duty itself and those are legacy from the previous WAN config.