Hi~ I have some problems. I wanna get good answer from you professional. We're using the Catalyst 2948G-L3, and there put 2 kinds of Network on the same interface. In other words, Primary IP and Secondary IP. But we cannot find another host on each PC. In other words, we cannot see hosts located in other network. And even though we try to find through "Find" function supported by Windows OS, PC cannot find another one. I don't know why this problem happened. If it's IOS bug, let me know the proper version. Have a nice day... Best Regards,. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=4935&t=4935 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]