WebWhich of the following correctly identifies features provided by the frame header fields of the Data Link layer? ... It identifies the Layer 3 protocol type and establishes flow control fields. It contains the Layer 3 source and destination addresses used for route determination. It establishes port connections between network applications. WebThis field does not exist in the Ethernet frame. The contents of this field is typically (bit not always) a network-layer IP datagram. 48-bit MAC address of the sending node. Used to detect and possibly correct bit-level errors in the frame. Used only to detect, but never correct, bit-level errors in the frame. Used for flow control.
CCNA 1 v7.0 Modules 4 – 7 Exam Answers Español - Cisacad.net
WebPacket framing. The PPP protocol data link layer sender must be able to take a network-level packet and frame (a.k.a encapsulate) it within the PPP data link layer frame such that the receiver will be able to identify the start and end of both the data link frame, and the network layer packet within the frame. Transparency. Web6.1 Purpose of the Data Link Layer. Describe the purpose and function of the data link layer in preparing communication for transmission on specific media. 6.2 Topologies. Compare the characteristics of media access control methods on WAN and LAN topologies. 6.3 Data Link Frame. Describe the characteristics and functions of the data link frame. pakistan vs new zealand today
Understanding Data Link Layer Encapsulation CCNA HUB
WebMar 25, 2024 · Ethernet and Token Ring 802.2 LLC provide a field in its header to identify the type of data in the data field. PC1 receives frames that basically look like the two shown … WebThe DNP3 data link frame is depicted in Figure 2. The 2-octet Destination Address specifies which DNP3 device should process the data, and the 2-byte Source Address identifies the DNP3 device ... WebThis 6-byte field identifies the originating NIC or interface of the frame. Type / Length: This 2-byte field identifies the upper layer protocol encapsulated in the Ethernet frame. Common values are, in hexadecimal, 0x800 for IPv4, 0x86DD for IPv6 and 0x806 for ARP. Note: You may also see this field referred to as EtherType, Type, or Length ... pakistan vs new zealand watch online free