An organization with a /20 CIDR address block can have at most _____.
A)2,048 hosts
B)4,096 hosts
C)1,024 hosts
D)512 hosts

Name: An organization with a /20 CIDR address block can have at most _____. A)2,048 hosts B)4,096 hosts C)1,024 hosts D)512 hosts
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Question

Quizplus · Accepted Answer

A /20 CIDR address block has 12 bits for host addresses (32 minus the 20 bits for network addresses). The maximum number of hosts that can be assigned from 12 bits is 2^12, which equals 4,096 hosts. Therefore, choice B is correct.

An Organization with a /20 CIDR Address Block Can Have