Probably a switch, but many switches have VLAN and Firewall capabilities today.
A group of nodes that hear each other's traffic is typically referred to as a "broadcast domain." In a broadcast domain, all devices within that domain can communicate directly with each other without needing to route through a different network segment. This is common in local area networks (LANs) where devices can send broadcast messages that all other devices in the domain can receive. The size of a broadcast domain can be affected by network devices like routers and switches, which can segment or expand these domains.
Bridges can connect together different types of media, and they can also segment parts of a LAN, so that traffic that originates in one segment and is destined for the same segment will stay in that segment rather than being repeated to other parts of the network that don't need to see the packet. As a common example of a bridge, consider that the WAP (wireless access point) is a bridge; it bridges radio frequencies with wired Ethernet connections.
Yes, using a switch allows you to connect more clients in your LAN. In addition, it limits the amount of traffic collisions in the LAN segment as well, allowing better performance and throughput of traffic.
To ease the flow of data through a network, several key hardware devices can be utilized, including routers, switches, and access points. Routers direct data packets between different networks, ensuring efficient data traffic management. Switches connect devices within a local network, facilitating communication and reducing congestion by forwarding data only to the intended recipient. Access points extend wireless connectivity, allowing more devices to connect seamlessly to the network.
VLANs (Virtual Local Area Networks) segment a physical network into multiple logical networks, enhancing security and reducing broadcast traffic. They allow devices on different VLANs to communicate as if they are on the same local network, despite being physically separated. VLANs also simplify network management by organizing devices based on function or department, making it easier to apply policies and manage resources. Additionally, they enhance overall network performance by isolating traffic.
Fewer.
A hub does not aid in network segmentation. Unlike switches and routers, which can create separate broadcast domains and manage traffic between different network segments, a hub simply broadcasts data to all connected devices in a single segment. This lack of traffic control makes hubs unsuitable for improving network performance or security through segmentation.
Intermediate devices are network components that facilitate communication between different network segments or devices. Examples include routers, switches, and bridges, which help manage data traffic, connect various networks, or extend the range of a network. They play a crucial role in ensuring efficient data transmission and maintaining network performance. By directing data packets and managing connections, intermediate devices enhance overall network reliability and functionality.
There are any measuring devices available, your question should be little specific. Measuring device is for electricity or water or earth quake or data traffic or air pressure.
Traffic control devices commonly found at intersections include traffic lights, stop signs, yield signs, and crosswalks. These devices help regulate the flow of traffic and determine the right-of-way for vehicles and pedestrians.
There are any measuring devices available, your question should be little specific. Measuring device is for electricity or water or earth quake or data traffic or air pressure.
A switch's interface typically refers to the physical ports on the switch through which devices connect, allowing for data transmission within the same local network. In contrast, a VLAN (Virtual Local Area Network) interface is a logical interface associated with a specific VLAN, enabling Layer 3 IP routing and communication between different VLANs. While switch interfaces handle traffic for individual devices, VLAN interfaces manage traffic for groups of devices segmented by VLANs, enhancing network organization and security.