ISE as DHCP Server

[soumbis12]

Hello Community,

Need your feedback.

Currently running with ISE 2.1 with patch 1,3 & 5.

Our Company is planning to make ISE as DHCP server for providing 25K IP address with 100 subnets.

it is feasible to configure for ISE as DHCP , if configured what will be impact or any future issue with ISE.

is anyone applied this setup in their environment ?

Needful suggestion would be highly appreciated.

[Rob Ingram]

Hi,

Whilst you can run DHCP on ISE, I think it is intended for Guest/BYOD scenarios. I personally wouldn't run it in place of an dedicated enteprise DHCP server for 25K endpoints. A dedicated DHCP server would probably have more features required in an environment of your size.

HTH