EntityQ216292· pop 38· linked from 45 articlessession layerSign in to savepart of seven-layer computer networking modelConnectionsOSI modelEntityAppleTalkEntityPoint-to-Point Tunneling ProtocolEntityLayer 2 Tunneling ProtocolEntitycomputer networkEntityBluetoothEntityHTTPEntityUSBEntityDomain Name ServerEntityQ8815EntityInternet protocol suiteEntityFile Transfer ProtocolEntityInternet ProtocolEntityTransmission Control ProtocolEntityIPv6EntitySimple Mail Transfer ProtocolEntityUser Datagram ProtocolEntityTelnetEntitySecure ShellEntityDynamic Host Configuration ProtocolEntityCategoriesOSI model