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Category > Information Systems Posted 26 Dec 2017 My Price 10.00

“DHCP Discover” and “DHCP Request” packets

When running ipconfig /release ipconfig /renew while sniffing packets

The first of these packets is from your computer to the DHCP server telling it to release the lease on your IP address. The next 4 packets renew that lease. Note that the source address on the “DHCP Discover” and “DHCP Request” packets is 0.0.0.0. This indicates that your computer does not actually use its new IP address until the interchange has completed. Also note that the destination address in each of the 4 packets is a broadcast address. It should be obvious to you why the first two packets are broadcasted, but what about the last two? Can you explain this?

 

 

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CourseLover
(12)
Status NEW Posted 26 Dec 2017 04:12 PM My Price 10.00

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