Dear all,
That's the topology i have on my real scenario, and we want to introduce dhcp snooping on it.
![dhcp snooping.jpg](/legacyfs/online/legacy/7/1/1/136117-dhcp%20snooping.jpg)
First time i tried with all trunk ports on all the switches (Except interCORE links) and DHCP Server on Sw-5 interface as trusted ports, but while debugging the DHCP negociation, we care that DHCP Server received DHCP request but the Client was unable to receive the DHCP reply.
Maybe i should set dhcp snooping only on Access layer interfaces?
What interfaces i have to mark as trusted?
What interfaces i have to mark as trusted for this other scenario?
![dhcp snooping2.jpg](/legacyfs/online/legacy/2/4/1/136142-dhcp%20snooping2.jpg)
Best regards,
Javier Jorda.