1 Via address resolution protocol in data link layer, hackers can launch various attacks, such as IP conflict attack, ARP deceive attack and ARP overflow attack.

2 And in data link layer, CCSDS that designed by Consultative Committee for Space Data Systems is used more and more frenquently in satellite links.

3 B . The data link layer adds physical source and destination addresses an FCS to the segment.

4 IEEE mobility efforts focus on the data link layer and make assumptions about the media.

5 Operation, administration and maintenance(OAM) sublayer do management in data link layer.

6 What does the data link layer do ? Give some examples of this layer.

7 Technical regulation of CAN Bus network is lucubrated and Data Link Layer and Physical Layer in hierarchy structure of CAN Bus is described.

8 OSI/RM classify the structure of the network into application layer, presentation layer, session layer, transport layer, network layer, data link layer and physical layer.

9 Secondly two layers are described in the thesis: the data link layer(DLL) and the fieldbus access sublayer(FAS).

10 Road vehicles -- Diagnostic systems -- Keyword Protocol 2000 -- Part 2: Data link layer.

11 The network layer assigns the logical address, or IP address, and is then serviced by the data link layer, which assigns the physical address, or MAC address.

12 In 1979, the ISO agreed on HDLC as a standard bit-oriented data link layer protocol that encapsulates data on synchronous serial data links.

13 Logical Link Control and Adaptation Layer Protocol ( L 2 CAP ) resides in the data link layer of Bluetooth.

14 According to the layering structure of CEBus, the principles and implement schemes of physical layer, data link layer and application layer are analyzed completely.

15 To alleviate this, bridging was created to communicate at the data link layer isolatinglayer.

16 Then I introduce the concepts about level design and make the frame structure of the Proximity Link Protocol. I also analyze the physical layer, data link layer and the progress of the protocol, etc.