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FIBER OPTIC EXTENSION:
The LAN extension using fiber optic is given in the figure below:
Figure
The fiber-modem translates digital data into pulses of light then transfer over the optical fiber. It also accepts light and translates into digital data.
This function will successfully extend the optical fiber across various kilometers because delays on optical fiber are minimum and bandwidth is maximum.
OSPF ( open Shortest Path First) Open shortest path first is a routing protocols developed for internet protocols networks by the interior gateway protocols working group
Write the Generic Name of the OSI Layer a) The figures below illustrate, side by side, the OSI 7-layer reference model and the Internet protocol stack. Inside each box represen
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802.11 DSSS a) Direct sequence spread spectrum in a 2.4 GHz band b) Each bit is replaced by a sequence of bits called a chip code, implemented at the physical layer c) Se
Thus now you know how packets travel from one computer to another computer over the Internet. however what's in-between? What in fact makes up the Internet infrastructure or backbo
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Question 1 What does the SNMP access policy represent? Question 2 Does there exist any formal functional specification for SNMPv1 management? Question 3 In the con
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