Private IP Address The use of a private IP address on a business computer network has a number of advantages, one being an improved network security as well as a corporate social responsibility of conserving public addressing space. These IP addresses are commonly used on local networks and are good for businesses that share data as well as voice information.

The company's computer network will not connect to the internet with this local network connection. Likewise, computers out of the network will be unable to connect directly to a device with a private IP. This is will adequately solve the issue of lack of IP addresses in a public network such as the internet as well as provide the company the flexibility of creating enough IP addresses. According to Cisco Systems (2004),there are numerous networks that exist alongside public ones and it is not just practical to use any IP...

Therefore, RFC 1918 sets 3 IP addresses blocks specifically for private use: in class A range, between 10.0.0.0 to 10.255.255.255 RFC 1918 internal address range, in class B range, RFC 1918 internal address range between 172.16.0.0 to 172.31.255.255 and in class C range, RFC 1918 internal address range between 192.168.0.0 to 192.168.255.255. These are not included in the internet connectivity and are immediately discarded as private addresses by internet routers.
The company will benefit from private addressing in a number of ways including, variety of access technologies, confidentiality and security from the public network, a more cost effective than router-based VPNs, ease in addition of backup circuits and provision of quality VoIP circuits as well as fast connectivity.

IPv6 Addresses

The other solution for the company would be to adopt IPv6…