Identify the appropriate media, cables, ports, and connectors to connect Cisco network devices to other network devices … Some examples of end devices are: Computers ,laptops, file servers, web servers. Without network protocols, the modern internet would cease to exist. Features and functions of Wireless access points Gateways. The network devices that people are most familiar with are called end devices. Switch Connects devices on a twisted-pair network. Comparing and contrasting Network devices, their features and Functions. A switch forwards data to its destination by using the MAC address embedded in each packet. Device Function/Purpose Key Points Hub Connects devices on a twisted-pair network. ... a special connection is opened up between two network devices, and the channel remains open to transmit data until it is closed. In a building if there are devices which uses network, then the device can use the internet wireless without any cables connections. Network Infrastructure devices are the physical components used to build the computer network.Depending on the size of the enterprise network, different models of different capacity and quantity of network infrastructure devices are used in the network. General Networking Physical Components and Functions. Bridge Divides networks to reduce overall network traffic. Wireless access point transmits the signal which allows the client to connect to the access point and to the route traffic between the wireless and wired interface. Hubs. This computer functions effectively as a NAT Router, and must be left switched on for the other computers to access the Internet. Routers. This configuration is not normally used anymore. Some of them are the switches, routers, firewall etc. Understanding these basic network protocols with functions will help you in managing network effectively. Devices Objectives This chapter covers the following CompTIA-specified objectives for the “Media and Topologies” and “Protocols and Standards” sections of the Network+ exam: 1.6 Identify the purpose, features, and functions of the following network components:. Select the components required to meet a given network specification. Modem. Network devices may be inter-network or intra-network. Network printers; These devices form the interface between the human network and the underlying communication network. CSU/DSU. Switches. Bridges. A hub does not perform any tasks besides signal regeneration. One should know about all of them to get some good insights about the network devices. The basic routing function can be split into two areas; one is to build a map of the network and for that routers typically use either static routing or dynamic routing protocols. Let us explore some of these devices in greater detail. 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