Smart Grid and other critical infrastructure

Routers could also be managed over the network system without or with the two router communication mentioned previously. You could do by utilizing the networking protocols including TCP/ IP (Transmission Control Protocol/Internet Protocol), SSH (Secure Shell),HTTP ( Hypertext Transfer Protocol), HTTPS ( Secured Hypertext Transfer Protocol ) and Telnet, You will need a Web Browser as a way to conduct this function. TCP/IP is perfect for example is the Internet protocol address set from the admins(e.g. 192.168.2.1). Telnet is used by Cisco router products which incorporates a router IOS. SSH is encrypted communication making it a good connection.
visit:: http://www.teldat.com/en/page.php?cnt_id=HSUPA-HSDPA-GRPS-smart-grid-routers-for-utilities