https://community.cisco.com/t5/network-security/how-does-dhcp-addr-assignment-required-enhance-security/m-p/4847507#M1101138 <P>So the Radius auth won't work if I disable the DHCP required option?</P> Fri, 02 Jun 2023 10:37:04 GMT sleepless swan 2023-06-02T10:37:04Z https://community.cisco.com/t5/network-security/how-does-dhcp-addr-assignment-required-enhance-security/m-p/4847501#M1101135 <P>In the Cisco WLC DHCP configurations doc, it states that requiring DHCP Addr. Assignment is best practice for security. How can it possibly enhance security when DHCP itself is considered not very secure?&nbsp;</P> Fri, 02 Jun 2023 10:33:00 GMT https://community.cisco.com/t5/network-security/how-does-dhcp-addr-assignment-required-enhance-security/m-p/4847501#M1101135 sleepless swan 2023-06-02T10:33:00Z https://community.cisco.com/t5/network-security/how-does-dhcp-addr-assignment-required-enhance-security/m-p/4847504#M1101136 <P>I think the Doc. talk about the client IP get from DHCP, the auth via Radius server some time for more secure need this IP,<BR />it not talk about the WLC-DHCP secure&nbsp;</P> Fri, 02 Jun 2023 10:35:20 GMT https://community.cisco.com/t5/network-security/how-does-dhcp-addr-assignment-required-enhance-security/m-p/4847504#M1101136 MHM Cisco World 2023-06-02T10:35:20Z https://community.cisco.com/t5/network-security/how-does-dhcp-addr-assignment-required-enhance-security/m-p/4847507#M1101138 <P>So the Radius auth won't work if I disable the DHCP required option?</P> Fri, 02 Jun 2023 10:37:04 GMT https://community.cisco.com/t5/network-security/how-does-dhcp-addr-assignment-required-enhance-security/m-p/4847507#M1101138 sleepless swan 2023-06-02T10:37:04Z