Another questin, after getting installed of new SDM (2.5) ver, it has changed a security policy. i started setup utility, and this thing told me that HTTP and TELNET are disabled, i tried to enter 'ip http enable' and so on, it doesnt give me an ability to get connected to the terminal via telnet, sdm web configurator also doesnt work, the only way to get connected is to use rs232 interface only. is there a way to turn off that security preset for having an ability to use telnet or http in normal way via ethernet interface? please help me :(