A technician is setting up a branch office on a point-to-point connection. Which of the following IP network blocks is the MOST efficient use of IP address space for the router connections between the two sites?
A) /24
B) /25
C) /30
D) /32

Question

Quizplus · Accepted Answer

A /30 subnet provides 4 IP addresses, which is the most efficient for point-to-point connections as it allows for two usable IP addresses, one for each end of the connection, minimizing wasted IP space.

A Technician Is Setting Up a Branch Office on a Point-To-Point