Mreža masku calclulator

Network mask calculator is a network service used to calculate network mask by subnet range. Je subnet masku je mehanizam smo običavali podijeliti mrežu u subnetworks; može se koristiti za smanjenje saobraćaj na jedno subnetwork za ograničavanje saobraćaj da samo subnetwork(ministar) za što služi, čime se eliminiše pitanja povezane probavu na druge subnetwork(ministar) i smanjenje probavu u mrežu u cjelini. Svaki subnet funkcije kao nezavisni, drži lokalni promet i nove saobraćaj u drugu subnetwork samo ako adresu podataka je vanjski na subnetwork.

Subnetting an IP network allows for the flow of network traffic to be segregated based on a network configuration. It essentially organizes the hosts into logical groups, and provides for improving network security and performance. The most common reason for subnetting IP networks is to control network traffic.

Traditionally, in an Ethernet network, it is very common for all nodes on a segment to see all the packets transmitted by all the other nodes on that segment, which introduces collisions, and the resulting retransmissions under heavy traffic loads. For additional information on subnetting, see RFC 1817, and RFC 1812.

Calculator calculate the subnet mask to use, given a TCP/IP network address and the number of subnets or nodes per subnet required. To create the subnet mask, first remember that the purpose of the subnet mask is to separate the (32 bit) ip address into the network prefix and the host number. If a bit in the subnet mask is 1, the corresponding bit in the IP address is part of the network address; if the bit in the subnet mask is 0, the corresponding bit in the IP address is part of the host address.


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