What is IPv6?
increasing number of Internet users, the limited IP4, IP6 has been no new generation of more flexibility, efficiency,capability, and optimized functionality That can truly meet ourever-Increasing needs.
People refer to IPv6 as “the next-generation Internet protocol,” and it was originally created as the answer to IPv4’s inevitable, looming address-exhaustion crisis.
Though you’ve probably heard a thing or two about IPv6 already, it has been improved even further in the quest to bring us the flexibility, efficiency, capability, and optimized functionality that can truly meet our ever-increasing needs.
Why do we need IPv6?
You can actually leave out parts of the address to abbreviate it, but to get away with doing that you have to follow a couple of rules. First, you can drop any leading zeros in each of the individual blocks. After you do that, the sample address from earlier would then look like this:
Okay, that’s a definite improvement—at least we don’t have to write all of those extra zeros! But what about whole blocks that don’t have anything in them except zeros? Well, we can kind of lose those too—at least some of them. Again referring to our sample address, we can remove the two blocks of zeros by replacing them with double colons, like this: