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What is the purpose of a simple routing table in a computer network?
A simple routing table in a computer network is used to determine the best path for data packets to travel from one network device to another. It helps the network devices efficiently route and deliver data to their intended destinations.
What are the most popular network security devices?
There are many network security devices available and the best one might depend on what industry one is part of. However the most recommended devices are Nessus which is a vulnerability scanner, Wireshark for packet sniffers and Snorth which is an intrustion detection system.
What is a network tropology?
The physical topology of a network refers to the configuration of cables, computers, and other peripherals. Physical topology should not be confused with logical topology which is the method used to pass information between workstations.In communication networks, a topology is a usually schematic description of the arrangement of a network, including its nodes and connecting lines. There are two ways of defining network geometry: the physical topology and the logical (or signal) topology.The physical topology of a network is the actual geometric layout of workstations.above tropologies are described belowBus - Both ends of the network must be terminated with a terminator. A barrel connector can be used to extend it.Star - All devices revolve around a central hub, which is what controls the network communications, and can communicate with other hubs. Range limits are about 100 meters from the hub.Ring - Devices are connected from one to another, as in a ring. A data token is used to grant permission for each computer to communicate.
What Is a IP Adrees?
An IP address is like a phone number - a unique address to allow one computer to communicate with another over a network. Your IP address may be static (permanently assigned) or dynamic (issued for a period of time called a lease, and returned to a 'pool' of addresses after the lease expires, to be issued out again later). This address can be used on a private network (intranet) at a company's offices, or a public network (the internet). Either way, it is how computers communicate with one another. It's like placing a phone call. You have to know who you are calling first.
What is the cable or communications technology that computers must access to communicate across a network?
The __________ is the cable or communications technology that computers must access to communicate across a network. Select one: a. Protocol b. Software c. Medium d. Connector
What attribute must be the same for all devices on one network to be able to communicate with devices on another network?
default gateway
What Is a wireless network that connects various devices and allows them to communicate with one another through radio waves?
Wi-Fi
Which attribute must be the same for wireless devices on one network to be able to communicate with devices on a different network?
deafult getway
What is a network?
the hardware and software connecting electronic devices so they can communicate with each other
When a host on one network wants to communicate with a host on another network what ARP request does it send?
ARP is not used for internetwork communications, it will send ARP to find gateway to be able to communicate with another network.
What is the purpose of a client in a network?
The network is there to enable clients to communicate with one another. What the clients do is up to the users or service providers.
What is the switch?
A switch is a networking device that connects multiple devices within a local area network (LAN) and forwards data packets between them. It operates at the data link layer of the OSI model and uses MAC addresses to determine where to direct network traffic. Switches help increase network efficiency by reducing network congestion and enabling devices to communicate directly with one another.
What is the paths or inteconnections the computer uses to transport data from the one component to another?
A bus. (Bus - a path for devices and computer components to communicate with one another.)
What three ways in which host can communicate in a network?
Hosts in a network can communicate through various methods, including: Direct Communication: This involves sending data packets directly from one host to another using IP addresses. Broadcasting: A host can send messages to all devices on the network segment, allowing multiple hosts to receive the same information simultaneously. Multicasting: This method enables a host to send data to a specific group of hosts rather than all devices on the network, optimizing bandwidth and ensuring that only intended recipients receive the message.
What is a device that shares its resources with other network devices?
One device that is shared on the network is a router. This is the one that will connect the various devices to the shared network.
What statement describes the logical topology for a LAN?
The logical topology for a LAN refers to how devices communicate with each other through the network. It defines the path data takes from one device to another, regardless of the physical layout of the network. Common logical topologies include bus, ring, star, and mesh.
What's the definition of concept network topologies?
See related link for Network TopologiesTopology refers to the shape of a network , or the network's layout. How different nodes in a network are connected to each other and how they communicate are determined by the network's topology. Topologies are either physical or logical. Below are diagrams of the five most common network topologies.Mesh TopologyDevices are connected with many redundant interconnections between network nodes. In a true mesh topology every node has a connection to every other node in the network.Star TopologyAll devices are connected to a central hub. Nodes communicate across the network by passing data through the hub.Bus TopologyAll devices are connected to a central cable, called the bus or backbone.Ring TopologyAll devices are connected to one another in the shape of a closed loop, so that each device is connected directly to two other devices, one on either side of it.Tree TopologyA hybrid topology. Groups of star-configured networks are connected to a linear bus backbone.AlternativeDEF: A network (configuration) depiction made as an example by a techie.Omit the word concept together with the word techie for better understanding.
