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How does a router transmit packets?
When a router receives a packet, the router checks its routing table to determine if the destination address is for a system on one of it’s attached networks or if the message must be forwarded through another router. It then sends the message to the next system in the path to the destination.
How does a router determine the best route through which to send the data packets?
2.1) A primary function of a router is to determine the best path to use to send packets. To determine the best path, the router searches its routing table for a network address that matches the destination IP address of the packet.
Are all the packets in a data transmission are the same length?
It is usually of variable length, up to a maximum that is set by the network protocol and sometimes the equipment on the route. When necessary, some networks can break a larger packet into smaller packets.
How does a router send data packets to the correct location?
Different routing protocols may calculate things in different ways. Basically, when a router sees a packet, it looks up the network for the address in it’s routing table, and forwards it to either the next router closer, or it’s destination host. Can I listen to SiriusXM for 3 months for $1 right now?
How does the routing table on a router work?
A routing table, which is stored on your router, is a list of all possible paths in your network. When routers receive IP packets that need to be forwarded somewhere else in the network, the router looks at the packet’s destination IP address and then searches for the routing information in the routing table.
How are metrics stored in a router?
If a router has the choice of two routes to the same location, it will choose the path with the lowest metric. The metrics are stored in a routing table. A routing table, which is stored on your router, is a list of all possible paths in your network.
How does a router talk to the network?
Routers also talk to each other via routing protocols such as BGP, RIP, OSPF…. to share what networks they have, and have knowledge of, so a network map can be built to find the best route. Different routing protocols may calculate things in different ways.