COMPUTER NETWORKING

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WIRELESS NETWORKS AND MOBILE IP

WIRELESS NETWORKS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In ____ delivery, the deliverer of the IP packet and the destination are on different networks.
A
a connection-oriented
B
a direct
C
an indirect
D
none of the above
Explanation: 

Detailed explanation-1: -Routers got their name because they route IP Packets across networks: a router device connects different links. It examines IP packet headers, looking at the destination address and consulting a routing table of known networks. The table indicates which connections to send the packet on as the next link.

Detailed explanation-2: -Routers operate at the internetwork layer of the TCP/IP model and process IP addresses based on their routing table. A router’s main function is to forward traffic to destination networks via the destination address in an IP packet.

Detailed explanation-3: -The router will use its local routing table to determine where to send the packet to. What is this? In this case, the router will find that the destination is connected to one of its interfaces.

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