ABC Corporation employs 40,00 people along with their own associated IP addresses, and operates over the 400 servers, involving e-mail (SMTP and POP3), Web, FTP, and DHCP at two locations: one in Muncie, Indiana, the other around 20 miles away in the Hartford City. Dual T1 lines, for total aggregate bandwidth of 3.088 Mbps, link the two sites, and each site consists of roughly half employees and servers. Perforce, every site operates on several, separate subnets within the single Class B address which the company owns. Form a case for setting up of the single DNS server at each location, describing how each might back up the other, and what advantages this might provide for the XYZ Corporation users. Describe how the relative speed of 100BaseT LANs used at each location is compared to accessing the WAN link between two sites.