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The whole point of the network layer, and layer 3 devices, is to move packets between separate networks. Layer 2 devices on the other hand (switches), only move frames using only the data link layer between hosts in that same network. Without layer 3 devices (routers or gateways), there could be no communication between separate interconnected groups of computers.
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Logical addressing and routing function at which layer of the OSI model?
Networking layer of the OSI model
What is the purpose and function of network layer of the osi model?
is responsible for packet forwading include routing through intermediate device
Which osi layer facilitates the routing of packets over an IP network?
Network
What layer of the OSI model performs routing?
network layer
Which layer of the osi reference model refers to the routing of network traffic?
network layer
Which layer of OSI model is responsible for routing and flow control?
Which_osi_model_layer_is_responsible_for_regulating_the_flow_of_information_from_source_to_destinationreliably_nad_accurately
Which layer of he OSI module relates to IP address routing?
Layer 3 - network layer.
What layer in the OSI model covers routing between networks?
The INTERNET LAYER of OSI model exists for "routing" and providing a single network interface to the upper layers.
Which network layer protocol is responsible for routing packets on the network?
The network layer is the layer that is responsible for routing packets on the network. This is the layer in which Internet protocol operates. In the seven layer OSI model, the network layer is the third layer from the bottom.
Name three layers of the OSI standard and describe their function?
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..
What layer of the OSI model does Internet Protocol belong to?
IP is a layer 3 (network layer) protocol used for routing
Which OSI layer is responsible for adding a header that includes routing information?
The routing process occurs in the 3rd OSI layer (network layer) routing protocols use network address (IP address in TCP/IP) to chose the correct path to the destination. ps: You can also have routing protocols on other layers sometimes (application layer in p2p routing) but this is something completely different.
