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How do hosts ensure that their packets are directed to the correct network destination?
Hosts ensure that their packets are directed to the correct network destination through the use of IP addresses and routing tables. When a host wants to send data, it encapsulates the packet with the destination IP address, which identifies the target device on the network. Routers then use their routing tables to determine the best path for the packet to reach its destination, forwarding it across interconnected networks until it arrives at the intended host. Additionally, protocols like ARP (Address Resolution Protocol) are used to resolve IP addresses to MAC addresses within local networks, ensuring correct delivery at the data link layer.
When is IGMP used?
It is used when one host needs to send data to many destination hosts (multicasting).
What is uplink?
Uplink translates also to Upload - where you send data to another destination.
What network device has the ability to send data based upon IP addresses?
router
What is packet ratio?
the ratio of the number of delivered data packet to the destination. This illustrates the level of delivered data to the destination.∑ Number of packet receive / ∑ Number of packet send
What is the purpose of including the destination address and source address fields in an ethernet frame?
Destination address is used to identify the recipient. Thus, a switch can send the frame out the correct port, and the receiving computer can confirm that the frame is for that computer and not for any other computer.Source address allows the receiving computer to know where to send the reply. It also helps a switch learn MAC addresses (learn which MAC addresses are connected to which switch ports).Destination address is used to identify the recipient. Thus, a switch can send the frame out the correct port, and the receiving computer can confirm that the frame is for that computer and not for any other computer.Source address allows the receiving computer to know where to send the reply. It also helps a switch learn MAC addresses (learn which MAC addresses are connected to which switch ports).Destination address is used to identify the recipient. Thus, a switch can send the frame out the correct port, and the receiving computer can confirm that the frame is for that computer and not for any other computer.Source address allows the receiving computer to know where to send the reply. It also helps a switch learn MAC addresses (learn which MAC addresses are connected to which switch ports).Destination address is used to identify the recipient. Thus, a switch can send the frame out the correct port, and the receiving computer can confirm that the frame is for that computer and not for any other computer.Source address allows the receiving computer to know where to send the reply. It also helps a switch learn MAC addresses (learn which MAC addresses are connected to which switch ports).
How computer knows the sent data is reached the destination?
Because the server at the destination would send a message back to the computer that sent it, like a receipt.
Why should wireless and wired networks be on separate subnets?
because you have to have a host Ip address to send certain destination packages
What three ways in which host can communicate in a network?
Hosts in a network can communicate through various methods, including: Direct Communication: This involves sending data packets directly from one host to another using IP addresses. Broadcasting: A host can send messages to all devices on the network segment, allowing multiple hosts to receive the same information simultaneously. Multicasting: This method enables a host to send data to a specific group of hosts rather than all devices on the network, optimizing bandwidth and ensuring that only intended recipients receive the message.
How do you send a data from source node to destination node using integer linear programming in java language?
java
What can bridges do that hubs and repeaters cannot do?
Bridges send information (data) to the specified destination, whereas hubs and repeaters do not.
What can bridge do that hubs and repeaters cannot do?
Bridges send information (data) to the specified destination, whereas hubs and repeaters do not.
