Preconfigured login is configured to authenticate the supAdmin user with a password that was defined when Unwired Platform was installed. Therefore, an administrator must use supAdmin with <supAdminPwd> when initially logging in to Sybase Control Center for the first time.
Once logged in, the Unwired Platform administrator immediately reconfigures the "admin" security configuration to replace this provider with a production-grade security provider like LDAP. If you configure a new provider in Unwired Platform and Sybase Control Center and login fails, review possible login failure solutions in the Troubleshooting guide.