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Brigdes
Introduction
- LAN may require to cover more distance than the media can handle effectively or
- Number of stations may perhaps be too great for efficient frame delivery or management of the network
- An internetwork or else internet is two or more networks connected for exchanging resources
- Common devices used bridges, repeaters, routers and gateways
Hold-Down Timers - Routers ignore network update information for a number of periods.
Compute the shortest path from t to all network nodes.
Q. What is Sliding Window protocols? Alternatives: Sliding Window protocols - One task begins prior to the other one ends (concept of
CONNECTION MULTIPLEXING: In various circumstances transceiver can be in convenient e.g. workstations in a LAN. Connection multiplexer acts multiple computers to a single tran
Cisco Express Forwarding CEF is a new method of switching that available in IOS, its overcome the drawbacks of fast switching method In IOS packet switching, There are thre
What are the issues there in network environment Some of the issues necessary are: Network planning should be carried out covering the following important issues:
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
Q. What is Authentication ? - Verification of sender's identity. - Accomplished through a digital signature, which is based on public key encryption/decryption. - Uses re
Can you describe the concept of OSI layer
What is DNS? DNS is Domain Name System. The major function of this network service is to provide host names to TCP/IP address resolution.
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