I'm not sure what the 3rd class C is for, but if you are combining the two networks, just use a subnetted /23
-- RFC 1149 Compliant. ""Arni V. Skarphedinsson"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I have two locations one with 20 servers and 150 users, and the other close > by with 150 users, they are connect with a 100Mbits fiber connection, I am > using sperate C-class networks for these locations, but now I need to change > the IP network to eighter another C-class network or a B-class network, > would the b-class not be the best way to go Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=48116&t=48111 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

