i configured a cisco 2801 router thru IOS, and issued "no username cisco" command for Security Device Manager username. but after reloading iam not able to login bacause router is even now asking for username and password,as it start with SDM. i tried old SDM username and pass. but of no use. Not even IOS username and pass. i configured are working in SMD. pls tell me what sequence or process should i run to loging to router from SDM.
