Discover the key characteristics of private IPv4 addressing and how it simplifies internal network communication, reduces complexity, and lowers maintenance costs.
Table of Contents
Question
What is a characteristic of private IPv4 addressing?
A. reduces network complexity
B. is used on hosts that communicate only with other internal hosts
C. simplifies the addressing in the network
D. reduces network maintenance costs
Answer
B. is used on hosts that communicate only with other internal hosts
Explanation
B. Private IPv4 addressing is used on hosts that communicate only with other internal hosts.
Private IPv4 addresses, as defined in RFC 1918, are designed for use within internal networks and are not globally routable on the public Internet. These addresses are typically used on hosts that communicate exclusively with other internal hosts within the same network, without the need for direct communication with external networks.
The primary characteristic of private IPv4 addressing is that it enables organizations to assign IP addresses to devices within their local networks without the need for globally unique public IP addresses. This allows for more efficient utilization of the limited IPv4 address space and reduces the reliance on costly public IP addresses for internal communication.
By using private IPv4 addresses, network administrators can create a logical and hierarchical addressing scheme tailored to their organization’s specific needs. This simplifies network configuration, management, and troubleshooting, as the addressing scheme can be designed to reflect the network’s structure and departmental or functional divisions.
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