Recommendation for redundancy

[Tiago SR]

If you make use of DHCP Relay or can implement it, you could get the servers failover by VRRP, IP SLA, OSPF, etc.
The DHCP Relay would query a DHCP Server IP address that would automatically point to secondary server in case of primary going down.


 ---- On Mon, 05 Mar 2018 20:20:50 -0300 Pereida, Alejandro <APereida at IID.com> wrote ---- 
 >       Hello all:
 >   
 >  We have been using a single Linux server as our DHCP server running ISC DHCP Server 4.3.1
 >  We are building a “secondary datacenter” for disaster recovery purposes. What is the most recommended
 >  Option for implementing a redundant DHCP server scenario in case the main datacenter (where the DHCP server resides)
 >  goes dark?
 >   
 >  Thanks in advance
 >   
 >  Alex Pereida
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