Do packets always follow the same path?

Connection-oriented services use the same path to transmit all the packets, and connection-less does not. if a connection oriented application has been designed, it should transmit the packets using the same path.

Do packets travel along different paths to their destination?

-Packets are routed on different paths from sender to receiver. a message sent across the internet can always be contained in a single packet.

In which switching method the packet can follow any path in the network to reach the destination?

Circuit switching is different from packet switching because it creates a physical path between the destination and source. There is no physical path in packet switching, which instead sends packets over a variety of routes.

How does a packet know the destination computer?

Their job is to figure out how to move packets from one network to another. To accomplish this task, routers use forwarding tables to determine where a packet should go. When a packet reaches a router, it will look at the destination address to determine where to send the packet.

How does a packet get from one network to another?

The Internet works by chopping data into chunks called packets. Each packet then moves through the network in a series of hops. Each packet hops to a local Internet service provider (ISP), a company that offers access to the network – usually for a fee.

What sends all packets without checking whether they were received or ordered properly?

The User Datagram Protocol (UDP) simply sends all the packets. If some arrive out of order or are entirely missing there’s no system to fix the errors.

How a packet is forwarded to reach a destination?

Each router forwards packets to the next router using subnet information and routing tables. Routing is performed until the packet reaches the destination subnet. The last router forwards packets to the final destination using the local ID associated with the destination GID.

Can a packet have more than one path?

More than one path is possible between a pair of source and destination. Each packet contains Source and destination address using which they independently travel through the network. In other words, packets belonging to the same file may or may not travel through the same path.

What is the difference between packet-oriented and connection-oriented protocol?

It is faster than connection-oriented protocol. The header size of the packet is smaller as compared to the packets in connection-oriented services. It is not reliable and cannot ensure the data transmission to the destination. Packets decide the route while transmission based on the network congestion. It does not have a fixed path.

How do packets travel through a network?

Each packet contains Source and destination address using which they independently travel through the network. In other words, packets belonging to the same file may or may not travel through the same path. If there is congestion at some path, packets are allowed to choose different path possible over existing network.

What is a packet-switched network?

If there is congestion at some path, packets are allowed to choose different path possible over existing network. Packet-Switched networks were designed to overcome the weaknesses of Circuit-Switched networks since circuit-switched networks were not very effective for small messages.