HiI'tried to connect my Netgear 3G modem in bridge mode to an Cisco ISR4331 on Gi0/0/1 configured as DHCP adressing.When I connect the 3G modem to PC's, then I got the public address and a subnet mask of 255.255.255.255 - It is working at my PC and I...

Hi I have a project where I use a ISR4331 as DHCP server. I need to assign same the same IP address to the same mac address at every connection. There is around 150 devices to be connected and therefore I'm trying to avoid making a BIG config file wi...