I'm about to deploy a network for an event. We are expecting around 7,000 devices which will require an IP all of them on a single VLAN/subnet (it is a very large wireless network and we are expecting tons of roaming so using the MR on NAT mode is not an option) plus we will also need some other leases (size of /24) for other VLANs/subnets.   I know the DHCP on the MX can be configured with a maximum /19 scope which is fine with me, but I need to know if thats the max for a single VLAN or for the overall MX box.   Any one here whith experience deploying large DHCP scopes using the MX who could chime in with some experiences and gotchas that I may need to be aware.   Regards ... View more