The _______ address in the header of a packet in a datagram network normally remains the same during the entire journey of the packet.a.Sourceb.Nonec.Destinationd.Local

What is the purpose of the Next header field in the IPv6 base header?To define the header that follows the base header in the datagramTo define the source address of the datagramTo define the destination address of the datagramTo define the length of the IP datagramPreviousSubmit

Computer 1 on network B, with IP address of 192.168.1.121, wants to send a packet to Computer 2, with IP address of 172.16.1.57. Which of the following has the correct IP datagram information for the fields: Version, minimum Header Length, Source IP, and Destination IP? Version: 6 Header Length: 20 Source IP Address: 8a:1a:2b:3c:4d:5f Destination IP address: 2a:2b:3c:4d:8f Version: 4 Header Length: 20 Source IP Address: 192.168.1.121 Destination IP address: 172.16.1.57 Version: 4 Header Length: 32 Source IP Address: 10.1.1.1 Destination IP address: 172.16.1.1

Which of the following is true of the Ethernet header.Group of answer choicesAs routers move a packet from one LAN to the next, they remove their MAC address from the destination field. The source field, which contains the MAC address of the originating computer does not change.As routers move a packet from one LAN to the next, they remove both the source and the destination MAC address from the packet and replace those values with two new values. The router's MAC becomes the source address and the MAC address of the next device along the route becomes the destination address.As routers move a packet from one LAN to the next, they do not alter the source or destination MAC address (the do change the source/destination IP address).

Q2. In the layer hierarchy as thedata packet moves from the upperto the lower layers, headers are• Removed• Rearranged• Added• Modified

The ___ refers to data units switched and transmitted on the network. A. Tail B. Packet C. Data payload D. Header