Discuss the Two Advantages That NAT Provides

question 6

Essay

Discuss the two advantages that NAT provides.

Interpret and use PLC addressing formats correctly.

Recognize and understand the role of input and output modules in PLC systems.

Grasp the concept and utilization of the input and output image table files in PLCs.

Understand the function and application of different PLC instructions (XIC, XIO, OTE).

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Definitions:

WLAN

Stands for Wireless Local Area Network, it is a network that allows devices to connect and communicate wirelessly within a limited area like a home, school, or office building.

DHCP

Dynamic Host Configuration Protocol, a network management protocol used to automate the process of configuring devices on IP networks, assigning unique IP addresses to each device.

Layer 3

In the context of networking, refers to the third layer of the OSI model - the network layer - responsible for packet forwarding, including routing through intermediate routers.

Layer 2

In networking, this refers to the data link layer of the OSI model, which is responsible for node-to-node data transfer and detecting errors in the physical layer.