What is a bridge in a computer network?

07/14/2020 Off By admin

What is a bridge in a computer network?

A bridge is a type of computer network device that provides interconnection with other bridge networks that use the same protocol. Bridge devices work at the data link layer of the Open System Interconnect (OSI) model, connecting two different networks together and providing communication between them.

What is bridge in networking with example?

A bridge can be used in computer networks to interconnect two LANs together and separate network segments. This makes it possible to isolate or segment the network data traffic. An example of using a bridge to segment two Ethernet LANs is shown in Figure 5-1.

What is the use of bridge in networks?

Uses of Bridge Bridges connects two or more different LANs that has a similar protocol and provides communication between the devices (nodes) in them. By joining multiple LANs, bridges help in multiplying the network capacity of a single LAN. Since they operate at data link layer, they transmit data as data frames.

How does network bridge work?

A network bridge joins two separate computer networks. The network bridge enables communication between the two networks and provides a way for them to work as a single network. Bridges extend local area networks to cover a larger physical area than the LAN can reach.

What is bridge and its function?

A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross.

Why do we need bridges?

A bridge helps maintain the natural shape of your face and may help support your lips and cheeks. The loss of a back tooth may cause your mouth to sink and your face to look older. Teeth that have tipped are difficult to clean, making them more likely to decay. As a result, even more teeth may eventually be lost.

What makes a good bridge?

The prototypical bridge is quite simple—two supports holding up a beam—yet the engineering problems that must be overcome even in this simple form are inherent in every bridge: the supports must be strong enough to hold the structure up, and the span between supports must be strong enough to carry the loads.

What are the functions of bridges in networking?

Functions of Bridge in networking The bridge is a networking device which is used to divide LAN into multiple segments. Bridge works under data link layer on OSI model. It stores the MAC address of PC available in a network. The bridge is used to reduce network traffic.

What is the meaning of bridge in networking?

Definition – What does Bridge mean? A bridge is a type of computer network device that provides interconnection with other bridge networks that use the same protocol . Bridge devices work at the data link layer of the Open System Interconnect (OSI) model, connecting two different networks together and providing communication between them.

What are characteristics of network bridges?

A network arch bridge is a tied arch bridge with inclined hangers that cross each other at least twice. The inclined hangers with multiple intersections make the network arch bridge act like a truss, with only axial compressible and tensile forces .

What is disadvantage to using bridges in your network?

Bridges lack the intelligence of network routers. Bridges do not understand the concept of remote networks and cannot redirect messages to different locations dynamically but instead support only one outside interface.