Consider the following statements 1 An IP address is a numerical label that identi fi es a device on...........

General Science(RAS) Science & Technology

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Consider the following statements:

1. An IP address is a numerical label that identi fi es a device on the internet.

2. IPv6 technology has a limit of approximately 4 billion users and thus a new IP address technology is under research.

Which of the statements given above is/are correct?

1 only

2 only

Both 1 and 2

Neither 1 nor 2

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Explanation:

Statement 2 is incorrect: IPv4 technology has a limit of approximately 3 billion users and thus there is a shift from IPv4 to IPv6 technology. Supplementary notes: Computer terminology - Internet Protocol

An IP address is a unique address that identi fi es a device on the internet or a local network. IP stands for “Internet Protocol,” which is the set of rules governing the format of data sent via the internet or local network.

IPv4 stands for Internet Protocol version 4. It is the underlying technology that makes it possible for us to connect our devices to the web.

IPv6 is the sixth revision to the Internet Protocol and the successor to IPv4. IPv4 uses 32 bits for its Internet addresses. That means it can support 2^32 IP addresses in total -- around 4.29 billion. IPv6 utilizes 128-bit Internet addresses. Therefore, it can support 2^128 Internet addresses

The Department of Telecom has fi xed December 2022 as the deadline for internet service providers to customise their network as well as change modem and routers at customer premises for the services as per the internet protocol address, IPv6.

The DoT has set June 30, 2022, as the last date for government organisation for complete transition to IPv6