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When does broadcast occurs in a network?

Updated: 8/17/2019
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Whenever a message has to be sent to several machines. For example, for a machine to "automatically get an IP address", it has to contact a DHCP server. Since the IP address of the DHCP server is not configured (the whole idea of DHCP is to reduce the effort required for configuring machines), it sends a broadcast - a message to all computers on the network - basically asking, "Who can help me now?"

Whenever a message has to be sent to several machines. For example, for a machine to "automatically get an IP address", it has to contact a DHCP server. Since the IP address of the DHCP server is not configured (the whole idea of DHCP is to reduce the effort required for configuring machines), it sends a broadcast - a message to all computers on the network - basically asking, "Who can help me now?"

Whenever a message has to be sent to several machines. For example, for a machine to "automatically get an IP address", it has to contact a DHCP server. Since the IP address of the DHCP server is not configured (the whole idea of DHCP is to reduce the effort required for configuring machines), it sends a broadcast - a message to all computers on the network - basically asking, "Who can help me now?"

Whenever a message has to be sent to several machines. For example, for a machine to "automatically get an IP address", it has to contact a DHCP server. Since the IP address of the DHCP server is not configured (the whole idea of DHCP is to reduce the effort required for configuring machines), it sends a broadcast - a message to all computers on the network - basically asking, "Who can help me now?"

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Whenever a message has to be sent to several machines. For example, for a machine to "automatically get an IP address", it has to contact a DHCP server. Since the IP address of the DHCP server is not configured (the whole idea of DHCP is to reduce the effort required for configuring machines), it sends a broadcast - a message to all computers on the network - basically asking, "Who can help me now?"

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