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Home/ QNA/What Are Two Types Of Ipv6 Unicast Addresses?

What Are Two Types Of Ipv6 Unicast Addresses?

In this article we are going to discuss the Two Types Of Ipv6 Unicast Addresses so let’s go for it.

Normally, in the IPV6 unicast address classification, there are three types. Unicast, Multicast, and anycast. Like the IPV4 classes, the unicast use the one to one association between the two individual devices. Each unicast destination address uniquely identifies the single receiver on the network.

The unicast has several types for different purposes. Local link unicast, loopback unicast, global unicast, unspecified unicast, site-local unicast, and IPV4 unicast compatible. Loopback and link-local are the types used in the IPV6 unicast address. Each destination unicast address uniquely identifies a single receiver on the network, yet IPV6 unicast has several different purposes.

The loopback unicast is the specified unicast side and the IPV4 compatible unicast. There is not a comprehensive list. Let go into detail about one by one different types of the IPV6 unicast address.

There are Two Types Of Ipv6 Unicast Addresses. These are the following:

Loopback unicast

Calling 1/128 is IPV6 loopback address is similar to the IPV4 block 1. The lookback is used to send a packet or a package back to the source without the processing or modification. And these are used primarily for testing.

link-local unicast

The link-local address corresponds to the 169 to 5400 slash 16 in the IPV4 link. The link-local address is valid only for communications on a local area network segment. The Routers do not forward packets with the link-local addresses, but to get the link-local address, if And t we see any fe80, we will know that it belongs to the link-local address.

Also Read: 

The IPV6 global unicast is similar to the IPV4 public IP addresses. In the global unicast, the prefixes are 2000::/3. And all they start with the 001. And, at this point, the unique global unicast IPV6 address starts in 2001.

Like we have the class A, B, C addresses in the IPV4 addresses. we also use different types in the unicast, multicast, and anycast.

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