FTP (File Transfer Protocol)
SMB
The SMB (Server Message Block)
The Application Layer Gateway Service is a part of Microsoft Windows that provides support for third-party plugins. This allows the network protocols to pass through the firewall and contributes to internet connectivity sharing.
Application Layer 7
1)Application 2)Services
Application Layer
SMB
application layer
application layer
The Seven layers of the OSI model are: Application Presentation Session Transport Network Data-Link Physical I think the answer to your question is the Application layer.
Application layer is the topmost layer. Application layer is used to access the underling network services using defined procedures. Application layer interacts with software applications that implements a communicating component. Functions:- Identifying communication partners. . Determining resource availability. Synchronizing communication
SMB (Server Message Block)
DNS is an application layer protocol. The application layer of the OSI model is the layer closest to the user and provides network services to the applications of the user. Examples of protocols that operate at the application layer are: DNS, FTP, TFTP, SNMP, TELNET, RLOGIN, SMTP, MIME, NFS, FINGER, BOOTP and SMB.