Jun 25, 13 •
2676 Views •
General •
Palakpuja Panda •
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DATA LINK LAYER CHECKSUM A checksum is a type of redundancy check used to detect errors in a data. Errors that frequently occur in a data when written to a disk, transmitted across a network or even if manipulated. These
Jun 16, 13 •
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Notes •
shweta singh •
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INTERNETWORKING The physical layer and the data link layer of the particular network locally.These two layers are used for the delivery of the data on the network from one node to the other node. The internetwork is made of five networks-4 LANs and 1 WAN.