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You don't unless you plan on networking or plan on using DSL to it's utmost. You can use DSL through the USB port but Ethernet, (network card) is more stable and slightly faster. The network card allows two or more computers to communicate with each other. Without it you cannot network.
Wiki User
∙ 19y ago
Wiki User
∙ 14y agoThe network layer is responsible for addressing nodes in a logical way. It is also responsible for making decisions on routing a packet from one network to another. Without the network layer it would not be possible to send a packet outside of your own local network.
Wiki User
∙ 11y ago... For running applications. That's where the actual business logic is located, the rules that tell the system what functions to perform.
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At what TCP IP layer does the TLS protocol work?
Application Layer
What is application layer?
Application layer is the top layer of the OSI (Open System Interconnectivity) server layer model. This layer handles issues like network transparency, resource allocation and problem partitioning. The application layer is concerned with the user's view of network (e.g. formatting electronic mail messages). The presentation layer provides the application layer with a familiar local representation of data independent of the format used on the network.The application layer provides the interface to the communications environment which is used by the application process. It is responsible for communicating application process parameters. If you need to more information so you can visit this website:http://www.iyogibusiness.com
Which layer of the OSI model that the telnet protocol is operating at?
TELNET operates at Application Layer in TCP/IP Model. It's an Application to establish a connection to TCP Port Number 23, where a Telnet server application (telnetd) is listening.
The application tcp-ip layer maps to which osi layers?
The Application layer The Presentation layer The Session layer
Which OSI layer responsible for mail and file transfers?
That would be layer 7 - the application layer.
What are two concepts of Application Layer?
..the two concept of application layer are HTTP and SMTP
Which O S I layer defined interfaces between application software?
Application Layer
What are the two forms of application layer software?
what are two forms of application layer software
Which layer does SMTP work at?
Application Layer
SNMP is used in which layer?
application layer
What is application layer message?
data which an application wants to send and passed onto the transport layer
How is an application layer gateway different from a firewall?
a) How is an application-layer gateway (ALG) different from a firewall?
