I'm trying to configure my Cisco 1841 to have 1 WAN port and 5 LAN port on the same VLAN (to have the same gateway IP). The 1841 comes with 2 ports, so I added the HWIC-4ESW to have 4 additionnal ports. In Cisco SDM, I have no problem setting 1 WAN port (FE0/1) and 1 LAN port (FE0/0) but I cannot find a way to have FE0/0/0, FE0/0/1, FE0/0/2 and FE0/0/3 be on the same VLAN that FE0/0.
Is it possible?
Thanks for any help.
I don't think you can add the built in F0/0 port to a vlan that was created on the hwic switch. The hwic is really like a standalone switch in its functionality . You can check the installation and config notes for the 4 port hwic to verify.