0
Which osi layer is responsible for the mechanical connection to the network?
Wiki User
∙ 12y ago
The Physical Layer
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the advantage of using a layer 3 switch in the core of a campus network?
The speed at which it establish a network connection.
What OSI layer manages the connection between 2 nodes on the network?
The session layer (layer 5)
In the text the term connection oriented service is used to describe a transport layer service and connection service for a network layer service Why the subtle shades in terminology?
In a virtual circuit network, there is an end-to-end connection in the sense that each router along the path must maintain state for the connection; hence the terminology connection service. In a connection-oriented transport service over a connectionless network layer, such as TCP over IP, the end systems maintain connection state, but the routers have no notion of any connections; hence the terminology connection-oriented service.
Which layer is absent in broadcast network?
network layer
Suppose your network is connected to another network via a router which OSI model layer provides the information necessary to direct data between the two networks?
The Network layer is where the frames of the Data Link layer become packets. The best way to think of the Network layer is as the mailroom clerk of the OSI model. The clerk receives mail and directs it to the appropriate couriers. In similar fashion, the Network layer translates the frames it receives from the Data Link layer into more logical packets which can be routed to other networks (like sending it to a courier). At the Network layer, you can begin to actually communicate across a Network, but the service is called "unreliable" because no connection can be established. Communication over the Network layer is something like throwing a message in a bottle into the sea - you cannot verify that the other person ever reads the message. It should be noted that most of what we call "routing" occurs at the network layer - that is, network traffic is routed from one network to another at this layer, allowing for inter-network (as opposed to intra-network) communication.
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.
Difference TCP and UDP?
TCP is the protocol of network layer, It is connection oriented protocol. UDP is the protocol of network layer, It is connection less protocol.
Which network design layer provides connection point for end user devices to the network?
The Access Layer
What layer of the Open Systems Interconnection model is responsible for the logical addressing of end systems and the routing of datagrams on a network?
Layer 3 (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
Why do you need a network?
The network layer is responsible for addressing nodes in a logical way. It is also responsible for making decisions on routing a packet from one network to another. Without the network layer it would not be possible to send a packet outside of your own local network.
Which layer of the OSI model is primarily concerned with accessing the physical media and physical addressin?
The Physical layer is responsible for the actual hardware connection. The physical addressing is handled by the Data Link Layer.
What is the advantage of using a layer 3 switches in the core of a campus network?
The advantage of using a layer 3 switch is the speed at which it can establish a network connection.
What is the advantage of using a layer 3 switch in the core of a campus network?
The speed at which it establish a network connection.
What OSI layer manages the connection between 2 nodes on the network?
The session layer (layer 5)
Discuss the need or lack of need for a network layer OSI layer 3 in a broadcast network?
The network layer is responsible for addressing nodes in a logical way. It is also responsible for making decisions on routing a packet from one network to another. In a broadcast network, routing is not needed. A transmission from any attached station is received by all other attached stations. Other functions,such as sequencing, flow control, error control, can be done at layer 2. The MAC sublayer is responsible for addressing across the LAN. With the Data link layer and its sublayers (MAC & LLC), no network layer is needed.
Is it possible for a network layer to provide connection oriented packet switching?
its depend on which protocol used in transport layer
