IPv6 has _____ -bit addresses.

ICMPv6 includes

The ........... layer is responsible for moving frames from one hop (node) to the next.

The ............. layer adds a header to the packet coming from the upper layer that includes the logical addresses of the sender and receiver.

The ............ layer is responsible for the delivery of a message from one process to another.

The Internetworking Protocol (IP) is a ............ protocol.

............. is a process-to-process protocol that adds only port addresses, checksum error control, and length information to the data from the upper layer.

.......... provides full transport layer services to applications.

The ............ address, also known as the link address, is the address of a node as defined by its LAN or WAN.

Ethernet uses a .............. physical address that is imprinted on the network interface card (NIC).