I have what I expect is a simple question.
Recently I Setup a new CISCO 1721 and did most of the configuration through SDM, and then finished with the CMD interface. Unit is working well, Routing, NAT and serving Internal DHCP, as I expected.
However, the SDM forced the WIC Ethernet (10Mb) to the LAN, and the Base Ethernet (10/100Mb) to the WAN.
Since I have a some Gig ports on the switch and some high speed devices requesting DHCP services on the LAN, and a relatively slow Satellite down link on the WAN, I am wondering if there is any reason for this, or can I simply edit the config and swap the ports.