Next generation network transition

Allied Telesis solutions offer the same levels of performance, high availability and manageability for both IPv4 and IPv6 networks. As you move from a current IPv4 network to a next generation IPv6 network, some transition will be required to ensure the new network will communicate with other local and remote devices and systems. Allied Telesis provide two mechanisms to facilitate this transition; dual stack and tunnelling.

With dual stacking, IPv4 and IPv6 can co-exist seamlessly on the same equipment, using equivalent routing protocols, within the same topology. An organization can be confident that the network will support their transition from IPv4 to IPv6 at a pace that suits them. Their IPv6 network can be overlaid on the same equipment, in the same physical and logical layout, as their original IPv4 network.

The equipment can be managed equally by IPv4 or IPv6, enabling a smooth transition of the network management infrastructure as well.

Tunnelling allows IPv6 traffic to be encapsulated within IPv4 packets. This means an organization wishing to move to IPv6 can do so even if their Internet and other remote connectivity still require IPv4.

As modern networks have grown in both size and functionality, dynamic routing protocols have been employed to manage traffic paths and load across the various devices and components of the network. Newer versions of these dynamic routing protocols have been created to support the increasing prevalence of IPv6. For example OSPFv3 is an update on OSPFv2 to support IPv6 networks.

Allied Telesis IP transition technologies, and support for the latest versions

of commonly used dynamic routing protocols, ensure an easy transition to next generation networking, without having to change infrastructure or update key networking components.

In particular, the area layout and subnet allocation used for IPv4 with OSPFv2 can be overlaid with an equivalent structure for IPv6 with OSPFv3. Thereby, the logical network structure that has been established for an existing IPv4 network can seamlessly carry over to the coexisting IPv6 network as shown in diagram 1 on page 4.

Allied Telesis creates off-the-shelf switches and routers with feature- rich, high-performance IPv4 and IPv6 implementations in the same box.

High Availability IPv6 3

IPV6 specifications

Allied Telesis is a leader in providing advanced networking solutions, and its implementation of IPv6 technology showcases their commitment to future-proof networking. With the exhaustion of IPv4 addresses, the transition to IPv6 is more critical than ever. Allied Telesis's IPv6 solutions offer an array of features, technologies, and characteristics designed to enhance connectivity and performance in today's digital landscape.

One of the standout features of Allied Telesis's IPv6 implementation is its robust support for dual-stack networking. This allows organizations to run both IPv4 and IPv6 simultaneously, ensuring seamless communication as they transition to the newer protocol. This dual-stack capability is essential for businesses that need to maintain legacy systems while adopting modern internet standards.

Additionally, Allied Telesis devices are equipped with advanced routing protocols that support IPv6, such as OSPFv3 and RIB (Routing Information Base). These protocols enable efficient routing and management of IP addresses across large networks. This enhances routing efficiency and optimizes network performance, crucial for enterprises operating in a high-demand environment.

Security is another vital aspect of Allied Telesis’s IPv6 features. The technology includes native support for IPsec, which provides encryption and secure tunneling capabilities for data transmission. This built-in security feature ensures robust protection against potential threats, giving organizations peace of mind as they expand their IP infrastructure.

Another important characteristic of Allied Telesis's IPv6 technology is its simplified network management tools. The implementation of IPv6 promotes stateless address autoconfiguration (SLAAC), allowing devices to configure their own IP addresses automatically. This reduces the administrative burden on IT teams and decreases the chances of address conflicts within the network.

Moreover, Allied Telesis's IPv6 solutions are designed with quality of service (QoS) in mind. This is particularly crucial for organizations that rely on voice and video over IP applications, where latency and packet loss must be minimized to maintain a high-quality user experience.

In conclusion, Allied Telesis’s IPv6 technology is a comprehensive solution that combines dual-stack support, advanced routing protocols, robust security measures, simplified management, and QoS features. These aspects make it a compelling choice for organizations seeking to upgrade their network infrastructure and embrace the future of internet connectivity. With Allied Telesis, businesses can confidently transition to IPv6 and unlock greater capabilities for their networking needs.