NET1L - Lesson 3 (Data Access)

Responsible for delivering the IP packet from the original source to the final destination, which may be on the same network or a remote network.

• Network layer source and destination addresses

• Data link layer source and destination addresses

Responsible for delivering the data link frame from one network interface card (NIC) to another NIC on the same network.

• Network layer source and destination addresses

• Data link layer source and destination addresses

An IP address is the ____________, logical address used to deliver the IP packet from the original source to the final destination

• application layer, layer 1

• transport layer, layer 2

• network layer, layer 3

• data link layer, layer 4

• physical layer, layer 5

The IP Packet contains two IP Addresses:

• Source IP address

• Destination IP address

• Intermediary IP address

The IP address of the sending device, which is the original source of the packet.

• Source IP address

• Destination IP address

The IP address of the receiving device, which is the final destination of the packet.

• Source IP address

• Destination IP address

An IP address contains two parts:

• Network portion (IPv4) or Prefix (IPv6)

• Host portion (IPv4) or Interface ID (IPv6)

• subnet mask (IPv4) or Prefix-length (IPv6)

The left-most part of the address that indicates the network in which the IP address is a member.

• Network portion (IPv4) or Prefix (IPv6)

• Host portion (IPv4) or Interface ID (IPv6)

• Subnet mask (IPv4) or prefix-length (IPv6)

All devices on the same network will have the same ________________ of the address.

• network portion

• host portion

The remaining part of the address that identifies a specific device on the network.

• Network portion (IPv4) or Prefix (IPv6)

• Host portion (IPv4) or Interface ID (IPv6)

• Subnet mask (IPv4) or prefix-length (IPv6)