Question

ABC incorporated wants to implement a TCP/IP network for its only site. It has 180 employees and two buildings and requires Internet access for an e-mail server, a single Web server, a single FTP server, and two routers, each with a single high speed Internet interface. If the company wants to hold ISP costs to an absulate minumum, what kind of IP addresses should they primarily use

Answer 1

Answer:

A private IP address should be implemented but a PAT and a static NAT should be configured for the computers and the intermediate devices respectively.

Explanation:

There are two types of IP addresses, they are public and private addresses. The public address is an IP4 address routable on the internet while the private address is not routable.

Internet service providers do charge for the use of public IP addresses they render, which can be very costly. To reduce the company's expenses on the internet, the company is networked with private addresses and are mapped for network address translation ( NAT) which assigns a public global address to devices accessing the internet.