Final answer:
Packet Tracer is a software program used to create network topologies and simulate network configurations. MAC addresses are unique identifiers assigned to network interface controllers, while IP addresses are numerical labels used to identify devices on a network.
Step-by-step explanation:
Packet Tracer
Packet Tracer is a software program developed by Cisco Systems that allows users to create network topologies and simulate network configurations.
In this activity, students are tasked with completing Packet Tracer scenarios that involve identifying MAC and IP addresses.
MAC Address
A MAC address, which stands for Media Access Control address, is a unique identifier assigned to a network interface controller (NIC).
It is a 48-bit address consisting of six sets of two hexadecimal digits, separated by colons or hyphens. MAC addresses are used at the data link layer of the OSI model to uniquely identify devices on a network.
IP Address
An IP address, which stands for Internet Protocol address, is a numerical label assigned to each device connected to a computer network.
It serves two main functions: identifying the host or network interface, and providing the location of the host in the network.
IP addresses are used at the network layer of the OSI model.