Nowadays, a modern enterprise has to deal with several business transformation initiatives, such as BYOD, IoT, or the use of cloud deployment. By uniting DNS-DHCP-IPAM, DDI solutions provide a better management of networks and help IT managers address these changes.

New Challenges organizations have to face


Before, it was possible for IT managers to assign every IP address manually thanks to Excel or other open source software. Today, this work method has become obsolete, especially for large enterprises. There are limitations of using worksheets, which force IT managers dealing with DNS, DHCP and IPAM separately. This sometimes leads to errors, inconsistencies and IP address conflicts. Manual network administration is therefore risky for a company, as well as time consuming, and lacks automation. With the explosion of IP-connected devices, companies have to face new challenges, including:


  • BYOD (Bring Your Own Device), a situation in which employees bring their own device at work (tablets, laptops and smartphones, etc.), which significantly increases the number of connected devices, particularly in the case of universities, for example;

  • IoT (Internet of Things), where billions of devices, collecting and sharing data, are provided with unique identifiers;

  • Finally, new virtualization strategies, including the growing use of the cloud, compel organizations to adapt, as parts of the system no longer have roots within the network perimeter.


In our modern society, where more and more devices are connected, networks have to remain operational. When a new retail store opens, for instance, devices have to be allocated to a new network- this represents hundreds of tasks which have to be carried out efficiently. For non-professional administrators, these tasks are time-consuming and involve risks of incorrect configuration. However, consistent solutions exist, called DDI solutions.

DDI solutions: agility, cost-effectiveness and security


Every device needs to use DNS and DHCP in order to access network applications or email systems. Although DNS and DHCP devices are intimately related, they perform different functions. While DHCP service assigns IP addresses to the devices connected to the network, DNS translates alphabetic names into numeric IP addresses. A third component, IPAM (or IP address management) coordinates DHCP and DNS servers by managing IP addresses and preventing IP address conflicts. Learn more at


Integrated DDI solutions integrate DNS, DHCP and IPAM appliances together, which can represent a real advantage for a company. DDI solutions increase performance through network visibility, productivity and automation. Not only do they make network systems work better, but they also offer enhancements for a higher degree of scalability. The best DDI solutions have the capacity of handling large volumes of queries (up to 17 million queries for advanced solutions), allocating large numbers of IP addresses (up to 10 million), simplifying IPv6 management, and providing multi-tenancy support.

The smooth functioning of network infrastructures significantly improves the customer experience and helps IT managers avoid costly errors, allowing them to enjoy greater system visibility and flexibility. By uniting DNS, DHCP and IPAM, DDI solutions are the best way to efficiently manage your network. Surveys have proven that they also increase companies’ ROI.