Sage-Tips

What method does a GSM network used to separate data on a channel?

GSM uses a variation of time division multiple access (TDMA) and is the most widely used of the three digital wireless telephony technologies: TDMA, GSM and code-division multiple access (CDMA).

What method does a GSM network use?

GSM uses General Packet Radio Service (GPRS) for data transmissions like browsing the web.

What information is typically included in a layer 1 frame?

This includes the layout of pins, voltages, cable specifications, hubs, repeaters, network adapters, host bus adapters (HBA used in storage area networks) and more. The major functions and services performed by the physical layer are: 1) Establishment and termination of a connection to a communications medium.

What are three examples of Layer 2 LAN or PAN standards?

What are three examples of Layer 2 LAN or PAN standards that also function at Layer 1? Answers may vary. Examples might include Ethernet, USB, Wi-Fi, and Bluetooth. What information is typically included in a Layer 1 frame?

What port do SNMP agents listen on?

SNMP agents can also communicate through the host server’s TCP listen port (7001 by default) or through a TCP port that is configured by a custom network channel.

Does GSM support data?

Data transmission. The GSM standard also provides separate facilities for transmitting digital data. This allows a mobile phone to act like any other computer on the Internet, sending and receiving data via the Internet Protocol.

What is DSL in data communication and networking?

DSL (Digital Subscriber Line) is a modem technology that uses existing telephone lines to transport high-bandwidth data, such as multimedia and video, to service subscribers. DSL provides dedicated, point-to-point, public network access.

What is Layer 1 devices in networking?

Examples of layer 1 devices include hubs, repeaters & Ethernet cable connectors. These are the basic devices that are used at the physical layer to transmit data through a given physical medium which is suitable as per the network need.

What is Layer 1 and Layer 2 networking?

LAYER 1 – The physical layer in the wired world consist of connectors, cables, fiber, and gbics. This is also the layer where data gets transmitted / received into bits, 0’s and 1’s using complex coding and modulations. LAYER 2 – The data layer is where upper layer information (Layers 3-7) is encapsulated into a frame.