an upper-layer, connection-oriented protocol or service
upper-layer connection-oriented protocols
The OSI model represents a simple framework for discussing network protocols and therefor has no most significant portion. Lower level protocols like TCP/IP span several layers while Frame Relay and MPLS fit neatly in to a single layer. Higher level protocols like DNS and DHCP can be transport independent and don't necessarily require any of the lower layers to function.
lower0000
Compaction.
The Internet Relay Chat (IRC) protocol primarily operates at the Application Layer of the OSI model, which is Layer 7. It utilizes transport protocols, typically TCP (Transmission Control Protocol) from Layer 4, to facilitate reliable communication between clients and servers. While IRC itself does not directly interact with lower layers, it relies on the underlying layers for data transmission and network functionality.
Some end user applications are "Network Aware" , meaning they implement the application layer protocols and are able to communicate directly with the lower layers of the protocol stack. Email clients and web browsers are examples of these applications.
Some end user applications are "Network Aware" , meaning they implement the application layer protocols and are able to communicate directly with the lower layers of the protocol stack. email clients and Web Browsers are examples of these applications.
The Answer Is Compaction.(:
Ozone occurs in upper layers. It finds suitable conditions to sustain there.
As sedimentary layers form over time, the lower layers end up being older than the layers deposited on top, due to the principle of superposition. This concept helps geologists determine the relative ages of different geological features based on their positions within the rock layers.
permafrost
it has 3 layers the somet (the upper layer) the photic(the middle layer)and the twlight(the lower layer)