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This tip is about the how to Configure DHCP failover for Windows Server. So read this free guide, How to Configure DHCP failover for Windows Server step by step. If you have query related to same article you may contact us.
How to Configure DHCP failover for Windows Server – Guide
Allows two Microsoft DHCP servers to share service availability information with each other, providing DHCP high availability. DHCP failover works by replicating IP address leases and settings across one or more DHCP scopes from a primary DHCP server to a failover partner server. DHCP server failover feature allows two DHCP servers to provide IP addresses and option settings for the same subnet or range. With DHCP failover, DHCPv4 scopes can be replicated from a primary DHCP server to a partner DHCP server, allowing for redundancy and load balancing of DHCP services. DHCP servers that share a failover-enabled DHCP scope are called failover partners.
For larger DHCP deployments with many clients, scopes, subnets, and servers, be sure to develop a plan. Know which areas will benefit from DHCP failover; It may not be necessary to configure this feature for all. For example, lab and classroom areas may not need this option. Microsoft’s implementation of DHCP failover is based on the draft Internet Engineering Task Force (IETF) DHCP Failover Protocol.
When two DHCP servers are configured for failover, they share scope information, including any active leases. This allows both DHCP servers to grant the same subnet for load balancing or redundancy purposes. Scope settings are replicated when you first configure DHCP failover and can be replicated again later when configuration changes are made. on the Specify the partner server to use for failover page, click Add server and choose your second DHCP server.
Configure DHCP Failover on Windows Server
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