I have a new C9200L at a remote site, there are also C2960-48 and C1111-4P from the equipment, all this without AUX ports, earlier with other devices I just set a static ip on the router port and did NAT, but this does not work with the C9200L , telnet to port 443 passes, but the web hardware does not open, I read the documentation, it says that it is necessary to register the client-id "webui" in the windows registry, registered in the router on
ip dhcp client client-id ascii webui
ip address dhcp
ip nat inside
zone-member security Branch-Servers
but I never received the address, maybe someone has already tried to set up a remote piece of iron in this way?