alhálózatot

Alhálózatot, a Hungarian term, translates to "subnet" in English. In computer networking, a subnet is a logical subdivision of a larger IP network. By dividing a network into smaller subnets, administrators can improve network performance, security, and manageability. This process is known as subnetting.

Subnetting allows for the efficient allocation of IP addresses. Instead of assigning a block of addresses to a single physical network, it can be broken down into smaller, more manageable subnetworks. Each subnet is assigned a unique subnet address, and devices within that subnet share a common network prefix. This separation helps to reduce broadcast traffic within the network, as broadcasts are typically confined to their own subnet.

From a security perspective, subnetting can enhance network protection. By isolating different segments of the network, it becomes easier to implement access control policies and firewall rules. For instance, sensitive servers can be placed on a separate subnet, making them less accessible to general network users. Troubleshooting is also simplified, as network issues can often be localized to a specific subnet, making it quicker to identify and resolve problems. The process of creating and managing subnets is a fundamental aspect of network administration.