What is 2G
Explain what do you meant by the 2G?
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2G or 2-G stands for second-generation wireless telephone technology. Second generation (2G) cellular telecom networks were commercially established on the GSM standard in the Finland in the year 1991. Three primary advantages of the 2G networks over their predecessors were that phone conversations were encrypted digitally, 2G systems were considerably more proficient on the spectrum enabling for far greater mobile phone penetration levels; and 2G established data services for mobile, starting with the SMS text messages.
Describe PING utility?
Suppose that a router has a loopback address of 135.77.9.254. Transform the loopback address to an IS-IS system ID.
Define briefly the term Multiplexing? Also describe the categories of Multiplexing.
How Gateway is distinct from Routers? Answer: The gateway functions at the upper levels of OSI model and translates information among two completely distinct network
What do you mean by the term Bit Stuffing?
Explain the difference between an IS-IS and OSPF backbone.
What are Co-axial Cables. Write its advantages and disadvantages too.
What is meant by the switching?
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Subnetting: It is used in IP Networks to break-up bigger networks into smaller sub-networks. It is utilized to decrease network traffic, optimized network performance, and make simpler management that is, to recognize and isolate netw
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