What is frame relay architecture?

Frame Relay is a packet-switching network protocol that is designed to work at the data link layer of the network. It is used to connect Local Area Networks (LANs) and transmit data across Wide Area Networks (WANs).

How does a frame relay work?

How Does Frame Relay Work? Frame relay uses packet switching technology. This means that it breaks data, such as call data, into smaller packets, also known as frames, to transmit it through a shared frame relay network. These data packets are then reassembled at the data’s destination.

What are the basic features of frame relay?

Features of frame relay:

  • Frame relay operates at a high speed (1.544 Mbps to 44.376 Mbps).
  • Frame relay operates only in the physical and data link layers.
  • It allows the bursty data.
  • It has a large frame size of 9000 bytes.
  • Frame relay can only detect errors (at the data link layer).
  • The damaged frame is simply dropped.

What is frame relay present?

Each Frame Relay protocol data unit (PDU) consists of the following fields:

  • Flag Field. The flag is used to perform high-level data link synchronization which indicates the beginning and end of the frame with the unique pattern 01111110.
  • Address Field.
  • Information Field.
  • Frame Check Sequence (FCS) Field.

What are advantages of frame relay?

Welcome back.

  • Cost Savings: FR offers reduction of physical local loops over private line network as frame uses a virtual circuit for each new connection.
  • Higher circuit utilization: FR makes use of physical circuit by statistically multiplexing multiple PVCs over a single physical circuit.

What is frame relay and ATM?

The difference between frame relay and ATM lies in the speed of transmission, efficiency, accurate delivery of the packets, etcetera. The frame relay provides 1.544 Mbps or 44.736 Mbps. On the other hand, ATM provides 51 Mbps or 155 Mbps.

How do you set up a frame relay?

The configuration is pretty simple here and we are just enabling Frame Relay encapsulation using the encapsulation frame-relay command.

  1. R1> enable. R1# configure terminal.
  2. R2> enable. R2# configure terminal.
  3. R3> enable. R3# configure terminal.
  4. R1#show frame-relay map.
  5. R1#show frame-relay lmi.
  6. R1#debug frame-relay lmi.

What are advantages of Frame Relay?

How do you set up a Frame Relay?

How fast is Frame Relay?

56 Kbps to 45 Mbps
Speeds range from 56 Kbps to 45 Mbps, and is primarily used to send data between geographically dispersed sites. Frame Relay Service lets you handle data-intensive jobs accurately, quickly and far more economically than you could with private dedicated lines.

Whats is ATM?

An ATM, which stands for automated teller machine, is a specialized computer that makes it convenient to manage a bank account holder’s funds. It allows a person to check account balances, withdraw or deposit money, print a statement of account activities or transactions, and even purchase stamps.

What are the advantages of Frame Relay?

Advantages of Frame Relay The main advantage of frame relay is that it’s a packet-switching technology. Packet switching networks send data from source to destination supported by each packet’s unique destination address. Once the info is packetized, it is often statistically multiplexed.