Which layers has the network support layer and the user support layer.
Which layers has the network support layer and the user support layer.
The correct option is B Transport
Transport layers has the
network support layer and the user support layer.
The transport layer is
the layer in the open system interconnection (OSI) model responsible for
end-to-end communication over a network. It provides logical communication
between application processes running on different hosts within a layered
architecture of protocols and other network components.
The original TCP/IP
protocol suite was defined as having four layers: host-to-network, internet,
transport, and application. However, when TCP/IP is compared to OSI, we can say
that the host-to-network layer is equivalent to the combination of the physical
and data link layers.
The transport layer is
responsible for delivering data to the appropriate application process on the
host computers. ... Some transport layer protocols, for example TCP, but not
UDP, support virtual circuits, i.e. provide connection-oriented communication
over an underlying packet oriented datagram network.
The network layer is responsible
for routing, which is moving packets (the fundamental unit of data transport on
modern computer networks) across the network using the most appropriate paths.
It also addresses messages and translates logical addresses (i.e., IP
addresses) into physical addresses (i.e., MAC addresses).
Transport layers has the network support layer and the user support layer.
The transport layer is the layer in the open system interconnection (OSI) model responsible for end-to-end communication over a network. It provides logical communication between application processes running on different hosts within a layered architecture of protocols and other network components.
The original TCP/IP protocol suite was defined as having four layers: host-to-network, internet, transport, and application. However, when TCP/IP is compared to OSI, we can say that the host-to-network layer is equivalent to the combination of the physical and data link layers.
The transport layer is responsible for delivering data to the appropriate application process on the host computers. ... Some transport layer protocols, for example TCP, but not UDP, support virtual circuits, i.e. provide connection-oriented communication over an underlying packet oriented datagram network.
The network layer is responsible for routing, which is moving packets (the fundamental unit of data transport on modern computer networks) across the network using the most appropriate paths. It also addresses messages and translates logical addresses (i.e., IP addresses) into physical addresses (i.e., MAC addresses).
