I have a 1921 that was previously doing DHCP relay (across an MPLS T1) to my corporate DHCP servers. I would rather have DHCP on the router itself so clients at least get an IP if the T1 is down, so I ...
Many administrators forget—or don't even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...