Which addressing is used to send information from one network to another?

Which addressing is used to send information from one network to another?

• A. MAC Address
• B. IP Address
• C. VLAN Tag
• D. Network or Logical Addressing

Answer: (D)

Sending information from one network to another relies on network or logical addressing. Routers operate at the network layer and use addresses like IP addresses to determine the path toward a destination across multiple networks, enabling routing between networks. MAC addresses identify devices only within a single local network and aren’t used to forward packets across different networks. A VLAN tag marks frames for a specific virtual LAN within one network, not for moving data between networks. So, the addressing that makes inter-network delivery possible is network or logical addressing, such as IP addressing.

Sending information from one network to another relies on network or logical addressing. Routers operate at the network layer and use addresses like IP addresses to determine the path toward a destination across multiple networks, enabling routing between networks. MAC addresses identify devices only within a single local network and aren’t used to forward packets across different networks. A VLAN tag marks frames for a specific virtual LAN within one network, not for moving data between networks. So, the addressing that makes inter-network delivery possible is network or logical addressing, such as IP addressing.