Key Terms
Review the following list of key terms:
CIDR— Classless Internet Domain Routing. A technique that allows a block of network IDs to be treated as a single entity.
subnet— A logical subdivision of the address space defined by a TCP/IP network ID.
subnet mask— Used to assign some of the bits of an IP address to a subnet ID.
supernet— Enables you to combine several networks into a larger network.
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