Network Diagram Link Types Metro Ethernet Serial

Normally the backbone s capacity is greater than the networks connected to it.

Network diagram link types metro ethernet serial. A backbone can tie together diverse networks in the same building in different buildings in a campus environment or over wide areas. To use the ethernet shape on the file menu point to library gallery point to network and then click basic network diagram or detailed network diagram. Metro ethernet is an ethernet transport network that provides point to point or multipoint connectivity services over a metropolitan area network man. If you want to use the ethernet shape in another kind of edraw drawing open the drawing and on the file menu point to shapes point to network and then click network and peripherals.

Link breaks in an ethernet environment are handled via the spanning tree algorithm which can. In north america service providers use the t carrier system to define the digital transmission capability of a serial copper media link while europe uses the e carrier system as shown in figure 1 21. A backbone or core is a part of computer network that interconnects various pieces of network providing a path for the exchange of information between different lans or subnetworks. Our metro ethernet solution is based on.

Ethernet is a wellknown and widely used local area network lan standard. At the beginning it was only used for local area networks lans for limited distances and limited bandwidths. A metropolitan area ethernet ethernet man or metro ethernet network is a metropolitan area network man that is based on ethernet standards it is commonly used to connect subscribers to a larger service network or the internet businesses can also use metropolitan area ethernet to connect their own offices to each other. Metro ethernet provides local area network lan to lan connectivity between two or more customer locations within a metro area.

But with the development of ethernet standards ethernet have started to be used by carriers for man metropolitian area network and wan wide area network these high capacity ethernet called carrier ethernet. Metro ethernet port is an ethernet port that is the physical entry point to the shared metro optical ethernet network. A metro ethernet network is the generally defined as the network that bridges or connects geographically separated. Metro ethernet service combines the power of ethernet and optical technologies across metropolitan area networks mans to provide cost effective scalable and secure bandwidth.

A metro ethernet access link connects a customer facility at the ni to an ethernet port on the metro ethernet network with a standard optical or copper connection. The diagram and associated call out text highlights the key areas of interest for a men and sets the scene for the rest. For instance a t1 link supports 1 544 mb s an e1 supports 2 048 mb s a t3 supports 43 7 mb s and an e3 connection supports 34 368 mb s. Ethernet line e line service type point to point service.

Define the attributes and associated parameters used to define specific ethernet services.