The customer have two SSID. The SSID are Guest and Empolyee. As you can see from my customer PPT file, the switch have two VRFs.
The DHCP server is connect to VRF-ABRC and the SSID-ABRC can get IP form the DHCP. But the SSID-Guest can't get any IP.
To solution this issus, the DHCP server was connexct to two VRF ( VRF ABRC and VRF ABRC-2 ) and the VLAN 184 must to configure VRF command "ip helper-address vrf ABRC x.x.x.x". The SSID-Guest can get IP.
I have one question for this topology. How can I to configure or change anything for the DHCP server was connect to ONE VRF( may ONLY connect to VRF-ABRC)?