What is the purpose of the footer of a data packet?1 pointTo identify the message to be transmitted to the receiving deviceTo show the MAC address of the destination deviceTo contain the source IP addressTo signal to the receiving device that the packet is finished

Question 1What type of information is contained within the header of an IP packet?1 point The message that needs to be transmitted to the receiving device An explanation of how the port number will be processed by the receiving deviceA string of data indicating that the data transmission is complete The sender’s IP address, the destination's MAC address, and the protocol to use

What information is included in the body of a data packet?1 pointThe signal that tells the receiving device that the packet is finished transferringThe protocol numberThe MAC addressThe message to be transmitted to the receiving device6.Question 6

What do you mean by header and footer? Explain with an example.

What  does a router normally use when making a decision about routing TCP/IP packets?Question 8Select one:Destination IP addressSource MAC addressDestination MAC and IP addressDestination MAC addressNone of the above.

Which component of a packet contains the actual data that is intended to be sent to its destination?1 分HeaderFooterPayloadProtocol