Which statement describes a characteristic of the frame header fields of the data link layer? Group of answer choicesThey vary depending on protocols.They all include the flow control and logical connection fields.They include information on user applications.Ethernet frame header fields contain Layer 3 source and destination addresses.
Question
Which statement describes a characteristic of the frame header fields of the data link layer? Group of answer choicesThey vary depending on protocols.They all include the flow control and logical connection fields.They include information on user applications.Ethernet frame header fields contain Layer 3 source and destination addresses.
Solution
The statement that describes a characteristic of the frame header fields of the data link layer is "They vary depending on protocols." This is because the structure and content of the frame header fields can change based on the specific data link layer protocol that is being used, such as Ethernet, Frame Relay, or PPP. These protocols each have their own unique set of header fields that are used to control and manage the communication session.
Similar Questions
Which two fields or features does Ethernet examine to determine if a received frame is passed to the data link layer or discarded by the NIC? (Choose two.)Please select 2 correct answersGroup of answer choicesFrame Check Sequenceminimum frame sizeCEFauto-MDIXsource MAC address
Which two statements describe the services provided by the data link layer? (Choose two.)Please select 2 correct answers Group of answer choicesIt manages the access of frames to the network media.It packages various Layer 3 PDUs into a frame format that is compatible with the network interface.It maintains the path between the source and destination devices during the data transmission.It defines the end-to-end delivery addressing scheme.It ensures that application data will be transmitted according to the prioritization.It provides reliable delivery through link establishment and flow control.
A data link layer frame has the following parts EXCEPTAnswer :Frame Header: It contains the source, and the destination addresses of the frame and the control bytes.Flag: Two flags at the two ends mark the beginning and the end of the frame. Trailer: It contains the error detection and error correction bits. Source Port: It identifies the process that sent the data.
Which section in an ethernet frame contains the data from higher layers, such as Internet Protocol (IP) and the transport and application layers?
The data link layer is used to place the frame on layer 1. Can you identify the parts that make up an Ethernet frame? (hint: preamble always is the start)blank blank blank blank blank blank blank Source AddressDestination AddressDataPreambleTypeStart of FrameFCS
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