What Are Two Functions Of A Router?
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1. Routing: A router is used to route packets between networks based on their destination IP address. This allows it to determine which network a packet should be sent to in order to reach its destination.
2. Network Security: Router firewalls provide a first line of defense against malicious access attempts. They can filter incoming and outgoing traffic based on certain criteria, such as port numbers, IP addresses, and protocol types. This prevents unwanted access to the network and keeps data secure.
1. Routing: A router is responsible for directing traffic between multiple networks. It determines the best path for data to travel based on network conditions, cost, and time.
2. Network Security: Routers provide a first line of defense in a network. They can be configured to filter out unauthorized traffic and protect the network from malicious activities.