In: Categories » Electronics and communication » Protocols » When to switch to IPv6
| If the rest of the world moves to IPv6 while you insist on continuing to use IPv4, you will exclude yourself from global communication and reachability. This might not be a critical issue today, but times are changing fast these days. The risks if you wait too long include losing potential customers and access to new markets and the inability to use new IPv6-based business applications until you implement it. There is a golden rule in IT: "Never touch a running system." As long as your IPv4 infrastructure runs well and fulfills your needs, there is no reason to change anything. But from now on, whenever you invest in your infrastructure, you should consider IPv6. An investment in the new technology gives it a much longer lifetime and keeps your network state-of-the-art. These are the main indicators that it may be time for you to consider switching to or integrating IPv6:
The following provisions can be taken in order to prepare for IPv6 adequately:
If you do this, you can determine the right moment for the introduction of IPv6 in your network. You can also assess whether a further investment in your IPv4 infrastructure makes sense or whether introducing IPv6 would be a better way to go. There will be no "flag day" for IPv6 like there was for the 1983 move from NCP to IPv4. Probably there will be no killer application either, so don't wait for one. IPv6 will slowly and gradually grow into our networks and the Internet. Taking a step-by-step approach to IPv6 may be the most cost-efficient way to integrate it, depending on your requirements. This method does not put your current infrastructure at risk or force you to exchange hardware or software before you are ready, and it allows you to become familiar with the protocol, to experiment, to learn, and to integrate what you've learned into your strategy
|
legal disclaimer
1) Our website is not responsible for the information contained by this article as well for any and all copyright infringements by authors and writers. E-articles is a free information resource. If you suspect this article for any copyright infringements, please read the Terms of service and contact us to investigate the problem.
2) The E-articles directory team is not responsible for inaccuracies, falsehoods, or any other types of misinformation this tutorial may contain and will not be liable for any loss or damage suffered by a user through the user's reliance on the information gained here. Please read the Terms of service
Useful tools and features
If you like this article (tutorial), please link to it from your web page using the information above. Linking to this page, this is the only way to help us improve our service, the same time providing your visitors with a way to improve their online experience.
related articles
The HTTP protocol can be likened to a conversation based on a series of questions and answers, which we refer to respectively as HTTP requests and HTTP responses. The contents of HTTP requests and responses are easy to read and understand, being near to plain English in their syntax. This section examines the structure of these requests and responses, along with a few examples of the sorts of data they may contain. The HTTP Request After opening a connection to the intended serv...
2. INFRASTRUCTURE PROTOCOLS AND APPLICATIONS
H.323 H.323 defines packet standards for terminal equipment and services for multimedia communications over local and wide area networks communicating with systems connected to telephony networks such as ISDN. The initial version of this standard came from the International Telecommunications Union (ITU) in June 1996. It defines communication over IP-based local area networks (LANs). A later version (v2), adopted in January 1998, extended it over wide are...
3. Wireless IN Services
The IN protocols and concepts can be used to implement enhanced wireless services rapidly and to have these services available across serving areas in an untethered wireless network. Some of these services are listed below: Voice-Based User Identification. This service employs a form of automatic speech recognition to validate the identity of the speaker. Access to services can then be restricted to the user whose voice (phrase) has been used to train the recognition device. Voice-Based Featur...
4. Wireless LAN and Personal Area Network
The Wireless Internet is not just wireless communications across town or the country. It is also local—sometimes in a home or office building. Wireless LANs are just becoming popular with economically priced wireless Ethernet equipment. Standards such as IEEE 802.11, HiperLAN2, and Home RF are leading the way to untethered communications in-building or outside over small areas. Another important development is the Personal Area Network, also known as Bluetooth. Let’s take a look at each of th...
5. The Domain Concept
The solution to all of these problems is the network domain. In a domain, you only have a single name and password, which gets you into every shared PC and printer on the network. Everyone's account information resides on a central computer called a domain controllera computer so important, it's usually locked away in a closet or a data-center room. A domain controller keeps track of who is allowed to log on, who is logged on, and what each person is allowed to do on the network. When you log onto the domain with your PC,...
6. Duplexing Techniques in Wireless communication systems
Wireless communication systems have evolved through several stages of multiple-access control. The foremost controllable resource has always been the frequency spectrum. Other resources such as time, code, and space were initially manipulated in a very precarious and, therefore, ineffective manner. The early systems operated in the simplex mode in the forward link. Halfduplex systems soon appeared, in which forward link and reverse link shared the same channel. Access control was performed on a push-to-talk basis wit...
7. Wireless Networks (WiFi or 802.11)
Millions of people, have embraced the flexibility of a networking system that involves no wires at alla cordless networking technology called WiFi or 802.11 ("eight-oh-two dot eleven"). (Your Macintosh friends probably call the same thing AirPort, because that's what Apple calls it.) To get onto a wireless network, your PC needs a WiFi transmitter. Almost every laptop sold today has WiFi built in. You can also add it to a desktop in the form of a wireless card or USB adapter; either way, you gain a little antenna. Once...