In my case, this just returns my machine to its state before I added an IPv6 address. In actual practice, this is how to remove an IPv6 address that is no longer needed (or just plain wrong). I hope you are continuing to improve your IPv6 skillset and I hope this blog has contributed to that advancement! Feel free to post comments or suggestions.

Router1(config-if)# ipv6 address 2001:DB8:1111:2222::/64 eui-64. The MAC address on your network interface is a 48-bit number and may sometimes be referenced as MAC-48 to denote the length. Because the MAC address is a unique identifier, it can also be referred to as an Extended Unique Identifier (EUI) of 48-bits or EUI-48. 5) Click on “Use the following IPv6 address” and in the IPv6 Address field, type in the IP address you want to use (in my case, I typed in fda8:06c3:ce53:a890:0000:0000:0000:0001) The giveaway is the line that says “IPv6 Address” followed by an address that starts with “2XXX” (in this case, 2001). Even without IPv6 service, your node might configure a “Link Local” IPv6 address that starts with “fe80”. If that is the only IPv6 address you have, you don’t have IPv6 service. Multiple IPv6 addresses (by clicking Add under IP Addresses) For each unicast IPv6 address, you must specify an IPv6 address and a subnet prefix length. The Add button is available only if Use The Following Ipv6 Address has been selected on the General tab of the Internet Protocol Version 6 (TCP/IPv6) Properties dialog box. Identify your IPv6 address, and your default router (if you have one). Finding your IPv6 address and default router can be a challenge if you are not familiar with your OS's network configuration. Instructions for your OS are below. When looking for your IPv6 address, skip any fe80: address. Everyone has them if their OS supports IPv6; this is

IPv6 addresses are 128-bit hexadecimal numbers. The IPv4 addresses we are all used to seeing are …

10 things you should know about IPv6 addressing - TechRepublic IPv6 addresses are 128-bit hexadecimal numbers. The IPv4 addresses we are all used to seeing are …

Yes and no. The static IPv6 is a prefix delegation and if you have an IPv6 compliant router it can accept that prefix delegation and subsequently assign or allow you to assign static IPv6 address it devices attached to your network.

Jun 12, 2020 IPv6 On Router And Hub help - Microsoft Community Nov 10, 2019 What Is IPv6 Address & Why Average User Should Know About What is IPv6 Address? Internet Protocol Version 6 (IPv6) is a network layer protocol that allows communication and data transfers to take place over the network. IPv6 came into existence in 1998 with the sole purpose of taking over and replace IPv4 protocol one day.