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Some textbooks say that the packet is fully created when it reaches the physical layer, although the actual final construction is layer 2 (Data link layer).
Then again, some textbooks will say that the packet is fully created in layer 2 and is transmitted out the physical layer as a frame.
What else can I help you with?
Where are packets located in the OSI model?
Network Layer
What part of this protocol describes the format of the packets?
osi
Which osi layer encapsulates data into packets?
network layer
What layer on the OSI delivers packets error free?
Networklayer
What Protocol data units at the network layer of the osi are called what?
Packets
Network information at the network layer of the OSI model is organized into?
Packets
Which osi layer facilitates the routing of packets over an IP network?
Network
What is the name for the process of using a router to process and scan packets for acceptable and unacceptable activity at the network level of the OSI?
The process of using a router to inspect and filter packets for acceptable and unacceptable activity at the network level of the OSI model is known as packet filtering. This technique involves analyzing the headers of packets to determine whether they should be allowed through or blocked based on predefined security rules. Packet filtering is commonly implemented in firewalls and helps to enhance network security by controlling traffic flow.
Which layer of the OSI model encapsulates network layer packets?
Data Link Layer
What is the difference between the router and the hub?
A hub (or L2 switch) performs data bridging/switching/forwarding at the OSI Layer 2 level for data destined to another address on the same subnet. For data to be forwarded to another subnet, that data must be routed at the OSI Layer 3 level which is performed by a Router (or L3 Switch). Routers collect various information about other networks it can forward traffic to and from, what routing protocols are used and which path(s) to forward that data to.
What layer of the OSI model is a Switch on?
It operates on the data link layer of the OSI model (level 2). The switch creates a separate collision domain for each port. Although some switches operate on level 3 of the model and are called multi-layer switches.
1 Which OSI layer does IP rely on to determine whether packets have been lost and to?
Transport!
