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Data Link Layer Sub layers· Logical Link Control (LLC) - upper layer· Handles control information, logical addressing and data· MAC (Medium Access Control) - lower layer· Proprietary to specific LAN product (e.g. Token Ring, Ethernet, Token Bus and so on)
· Resolves contention for the medium, provides synchronization, flow control, physical addressing, and error control specifications
Large data packets result in fewer load because a smaller part of the packet is used for header information. Optimum networks use 4kB data packets or larger. Large data packets
What is basic purpose of Routers
Take the maximum packet lifetime, T. It's stated that T must be big enough to make sure the packet and its ACK have vanished. Why do we have to have the ACK?
Perfect Shuffle Permutation This was advised by Harold Stone (1971). Consider N objects each characterized by n bit number say X n-1, X n-2, X 0 (N is chosen such that N
Hubs/Repeaters Hubs/Repeaters are used to connect together two or more network segments of any media type. In larger design, signal quality starts to deteriorate as segment exc
Can I get help for data analysis on traffic congestion using GIS
The marketing term 'ISDN modem' was formed to help sell the ISDN idea to America. There is no such thing as an analog modulator demodulator for digital ISDN. The Terminal Adapter (
Fundamentals of intranet Introduction The history of the Intranet starts right from the days when computer networks came in. However, it could find a name and place for it
Question: (a) Explain and illustrate different architectures for IEEE802.11 (WiFi). (b) The MAC management of IEEE802.11 handles transmitter activity for power management.
Can you explain LAC and LNS?
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