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Explain the terms - LAN extension and Ad hoc network
LAN extension: a wireless LAN integrated with a wired LAN to extend the coverage area of the LAN complex;
Cross-building interconnect: wireless point- to-point link two LANs;
Nomadic access: provides a wireless link among a LAN hub and a mobile data terminal equipped with an antenna, like a laptop computer or notepad computer;
Ad hoc network: a peer-to-peer network (no centralized server) set up temporarily to meet some immediate requirement.
How to protect computer Hardware by threats The first component in the computer system vulnerable to attacks or threats, and most important to be protected, is the hardware.
Determine the functioning of Service Support Service Support must be considered a strong point for hardware, especially for servers and should be available readily. Many brande
Q. Why we use numbering frames? Why numbering frames? Stop--and-wait ARQ, 1. Numbering Frames prevents the retaining of duplicate frames.. 2. Numbered acknowled
Source quench is the process where the destination router, or end internetworking device will "quench" the date from the "source", or the source router. This usually occurs when th
Optimizing STP Because there is a separate instance of the spanning tree for every active VLAN, a separate root election is conducted for each instance. If the default switch p
What is redirector in Networking? Redirector is software that intercepts file or prints I/O requests and changes them into network requests. This comes under presentation layer
Switches operate at layer 2. They enhance bandwidth by decreasing the number of devices sharing the media. They isolate collisions. Like a bridge they forward traffic based upon la
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What is Bit Stuffing? Bit stuffing is the process of adding one extra 0 whenever five consecutive is follow a 0 in the data, so that the receiver does not mistake the pattern 0
Describe the concept of successor and feasible successor?
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