![]() When creating your DHCP scope, be sure to have an understanding of any IP addresses that are already being used with manual configurations. While you can use DHCP server settings to assign static reservations to most devices, there will still be some devices on your network that need to keep the same IP address via manual configuration. On top of all that, your DHCP scope should leave room for future growth as well. Other devices that may be requesting IP addresses are VoIP phones and mobile devices, just to name a few. ![]() It's important to remember that in today's networks, we're talking about more than just computers. You need to have a good idea of the number of IP addresses that are going to need to have IP addresses assigned. Have an appropriate amount of established IP addresses. Here's an overview of DHCP best practices. As always, be sure to take security measures into an account. You should also be sure that those scopes aren't overlapping IP addresses that are already being used. You need to make sure you have appropriately sized DHCP scopes. DHCP Best Practicesįollowing a few DHCP best practices will keep your network running at it's best. Using static reservations simplifies the process by keeping all of the IP address information, both static and dynamic, all in one place. This can be done in two ways - manual configurations at the device level or static reservations configured in the DHCP server. ![]() There are some devices on every network that need to keep the same IP address at all times. Static assignments over manual configurations. While software DHCP servers may be more configurable and offer more options, a router-based server will meet the needs of most businesses. Almost every router available today offers a DHCP server. In simpler cases, these servers can be managed from a router. In many cases, DHCP servers are installed on physical machines running server operating systems. Overview Software or hardware-based servers. Now that we understand what a NAS does and what it consists of, let's consider the questions you should ask yourself when picking a NAS. However, most modern business networks have a DHCP server. manually configuring each device's network card. some network administrators that feel that they have more control of their network by. A network without a DHCP server must have static assignments on all existing hosts. DHCPĭHCP (or Dynamic Host Configuration Protocol) servers hand out IP addresses to devices that don't have them statically assigned. ![]() Administrators that take advantage of both of these services have an inside track on the configuration of their network. Every modern business network should have a server for each of these services. DNS is used to convert domain names to associated IP addresses. Every PC technician knows how to configure these settings on individual PCs.ĭHCP is used to automatically assign IP addresses to devices on your network. Almost every business class router offers settings for both of these servers. Out of all of the different services that administrators work with, DHCP and DNS are ones that are integral to every network. Services, when configured and administered correctly, can automate administrative processes and do work that may in the past have had to do manually. These network services run on the application layer of the OSI model and above. Network administrators utilize services every day to make their lives easier. ![]()
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