The massive growth of the internet has demonstrated its value to business, government, professionals, academics and individuals over the last decade, industry now relies on a range of benefits from internet technology and has seen significant productivity gains.
The benefits of the Internet are drawn directly from the platform of interoperability created by use of the Internet Protocol, leading to a large “network effect”. That is, the benefits to a company from the Internet arise not just by the extent to which the company itself uses the Internet, but far more from the extent to which others – suppliers, customers and individuals-also use the Internet. Because IPv6 will greats increase the size and range of devices connected to the Internet, the benefit of the network effect will increase accordingly.
| 1. IPv6 offers the potential to build a much more powerful Internet, with vastly larger scale compared to the current situation. Address in IPv4 have only 32 bits, allowing for only about 4 billion addresses, compared to 128-bit IPv6, with some 340 trillion, trillion, trillion addresses. |
2. IPv6 has a new feature called autoconfiguration. This feature allows a device to generate an IPv6 address as soon as it is given power. Using this ‘link local’ address, there is no immediate need for any other infrastructure to allow that device to begin communicating via IPv6 on its local network, including communications with another local host or router. If an IPv6 router is present, only IPv6-capable device can generate not only a local address, but a global routable address, allowing access to the wider internet.
| 3. Provision of sufficient address space will also allow reestablishment of an end-to-end architecture in the Internet. The shortage of IPv4 addresses has caused widespread use of private address spaces, which are not directly accessible from the Internet. Devices with IPv6 addresses and IPv6 connectivity can be directly reachable by their address. Provision of sufficient address space will also allow re-establishment of an end-to-end architecture in the Internet. The shortage of IPv4 addresses has caused widespread use of private address spaces, which are not directly accessible from the Internet. Devices with IPv6 addresses and IPv6 connectivity can be directly reachable by their address. |
4. Security: A range of other capabilities were included during the IPv6 development process, for instance mandatory support for security via IPsec (Internet Protocol Security).
| 5. While some of the new features possible in IPv6 based networks are currently possible in IPv4 based networks, the critical exception is that they do not support the scale that IPv6 does, making it difficult or impossible to use them to meet current and future business requirements. The network applications being considered as a basis for new growth in industry productivity require a vastly higher scale of implementation than IPv4 can deliver; thousands or millions of devices and/ or addresses. |
6. Manual intervention is the other critical element to be considered in the context of implementing large scale networks. If manual set-up is required for every device with an IP address, significant costs will be incurred. In IPv4 based networks, this requirement has been alleviated by the use of server based configuration of devices using Dynamic Host Configuration Protocol (DHCP) which is able to automatically allocate IP addresses to new devices on the network with the parameters set by the network administrator. However, for this approach to work, each new device must interact with a DHCP server, which in the case of large-scale networks is resource-and time-intensive. In contrast, IPv6 address allocation is done by the device itself and can occur independently of a server, or in conjunction with an IPv6 enabled router, as appropriate.

| Certification | Day | Selling Price(RM) | May | Jun | July | Aug | Sept | Oct | Nov | Dec |
| CNE6- level 1 | 4 | 4,999.00 | 7-10 | 16-19 | 10-13 | 19-22 | ||||
| CNE6-Level 2 | 4 | 5,999.00 | 5-8 | 6-9 | 15-18 | 3-6 |
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All information in this collateral is correct at time of preparation (March 2012)
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