Network Layer
Layer 3 - the network layer.
Data Link
Is the layer that provides data routing paths for network communication. Data is transferred in the form of packets via logical network paths in an ordered format controlled by the network layer.
The three layers of the OSI standard are application layer, transportation and Network layer. Network layer provides the electrical and mechanical interface to network medium, network layer handles routing and forwarding of data. The transport layer ensures data is successfully sent and received between two nodes..
Physical, Data link and Network layers make the Network Support layers.
A hierarchical network design includes the following three layers:The backbone (core) layer that provides optimal transport between sitesThe distribution layer that provides policy-based connectivityThe local-access layer that provides workgroup/user access to the networkhttp://docwiki.cisco.com/wiki/Internetwork_Design_Guide_--_Internetworking_Design_Basics#Function_of_the_Access_Layer
It gives information to scientists about the past. It also provides a reference of time throught rock layers. It can identify and define geological periods of time.
It gives information to scientists about the past. It also provides a reference of time throught rock layers. It can identify and define geological periods of time.
A network layer refers to one of the actual 7 layers. The network layer protocol is actually the system it uses, possibly the order that the layers are done by?
John Patterson knows
Q.8 What is the difference b/w OSI Reference Model and TCP/IP Reference Model? The open systems interconnection (OSI) reference model describes how information from a software application in one computer moves through a network medium to a software application in another computer. The OSI reference model is a conceptual model composed of seven layers, each specifying particular network functions. As in the OSI model, data is passed down the stack when it is being sent to the network and up the stack when it is being received from the network. The four-layered structure of TCP/IP is seen in the way data is handled as it passes down the protocol stack from the application layer to the underlying physical network.
Physical, Data link and Network layers make the Network Support layers.
the access, distribution, and core layers