5.3.a Configure and verify DHCP on a router (excluding static reservations)
Build a simple ROAS topology with 3 VPCS connected to a L2 switch. Place the the switch ports in VLAN 100.
Configure VPC ports with port fast and BPDU guard. Configure the port connecting to the router as a trunk port.
Configure the ROAS port with a virtual interface address and allow dot1q trunking on that interface.
Now configure a simple DHCP server:
On the VPCS type: ip dhcp
You should see a command prompt saying DORA (Discover Offer Request Acknowledgement).
Now check the bindings on the router:
And that’s it!