Logical Addressing — CompTIA Network+ (N10-009) Practice Questions
Logical addressing refers to the assignment of software-defined addresses, primarily IP addresses, to network interfaces to enable identification and routing of devices across internetworks. On the Network+ N10-009 exam, logical addressing is tested through IPv4 and IPv6 addressing schemes, subnetting, CIDR notation, and the role of protocols like DHCP in dynamically assigning addresses. Unlike physical MAC addresses, logical addresses can be changed and are hierarchical, which allows routers to aggregate routes and make forwarding decisions efficiently. Understanding logical addressing is foundational to nearly every other networking topic on the exam.
Free questions on logical addressing
Which OSI layer is responsible for routing and logical addressing?
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