You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.
So, basically, you need to:
You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.
So, basically, you need to:
32 bits (for IPv4), or 128 bits (for IPv6).32 bits (for IPv4), or 128 bits (for IPv6).32 bits (for IPv4), or 128 bits (for IPv6).32 bits (for IPv4), or 128 bits (for IPv6).
I guess NAT64
In IPv4, the loopback address is 127.0.0.1. In IPv6 it is ::1.
There is no direct conversion.
IPV6 is less vulnerable to DNS Spoofing IPv4 addresses use 32 bit or 4 bytes for addressing IPv6 addresses use eight bit segments.
32 bits (for IPv4), or 128 bits (for IPv6).32 bits (for IPv4), or 128 bits (for IPv6).32 bits (for IPv4), or 128 bits (for IPv6).32 bits (for IPv4), or 128 bits (for IPv6).
IPv4 was the first used network addressing scheme from the 1970s. IPv6 is newer and not compatible with version 4. It will take some time to upgrade the software and equipment to be able to fully use v6.
There is no need to disable ipv4 to use ipv6.
1. Describe the main features that differentiate IPv6 from IPv4
I guess NAT64
While IPv6 is based on IPv4, it is superior. The main characteristic that shows its enhancement over IPv4 is that it processes faster.
In IPv4, the loopback address is 127.0.0.1. In IPv6 it is ::1.
There is no direct conversion.
uLol(^^,)!
IPV6 is less vulnerable to DNS Spoofing IPv4 addresses use 32 bit or 4 bytes for addressing IPv6 addresses use eight bit segments.
There are a number of technologies that can provide IPv6 translation for IPv4 users, most commonly Dual Stack and 6 to 4 tunneling. DUAL STACK involves running both IPv4 and IPv6 on a single router with the router managing the implementation of either protocol as and when necessary. 6 to 4 tunneling encapsulates an IPv6 frame in and IPv4 frame for tansport over an IPv4 network either to its destination address or a network where the IPv4 frame can be discarded.
two version IPv4 IPv6