Stripping the Data Frame from the Token Ring Network

In a token ring network, data is transmitted in the form of frames. These frames contain the actual data to be transmitted along with additional information such as source and destination addresses. When a frame reaches its destination station, it needs to be stripped or removed from the network to complete the transmission process. The station responsible for stripping the data frame is the sending station.

Explanation:

To understand why the sending station is responsible for stripping the data frame, let's take a closer look at how a token ring network operates:

1. Token Passing: In a token ring network, data transmission is controlled by a special frame called a token. The token circulates around the network in a predefined order. Only the station in possession of the token has the right to transmit data.

2. Data Transmission: When a station has data to transmit, it waits for the token to arrive. Once the station receives the token, it attaches the data frame to the token and sends it along the network to the destination station. The data frame contains the source and destination addresses, along with the actual data.

3. Destination Station: When the data frame reaches the destination station, it checks the destination address. If the destination address matches its own address, it knows that the frame is intended for it.

4. Stripping the Data Frame: The destination station is responsible for stripping or removing the data frame from the token ring network. It extracts the actual data from the frame and processes it accordingly. Once the data frame is stripped, the destination station can generate a new token and pass it along to the next station in the network.

5. Sending Station: The sending station, which attached the data frame to the token, has completed its task once it sends the token along with the data frame. It does not participate in the stripping process. The sending station can now wait for its turn to receive the token again for further data transmission.

Conclusion:

In a token ring network, the sending station attaches the data frame to the token and sends it along the network. Once the data frame reaches the destination station, it is responsible for stripping the frame and extracting the data. The sending station's role is to transmit the data frame and wait for its turn to receive the token again.