hi! I'm trying to configure DHCP snooping in our edge switches.
In my core sw, i've issue the global command "ip dhcp snooping". In the edge switch, i've issued 2 global commands "ip dhcp snooping vlan 2-4069" n
"ip dhcp snooping". In the edge switch's uplink to the core. I've configured the port-channel with "ip dhcp snooping trust".
The snooping did work. the clients connected to that subnets is not grabbing ip from the rogue dhcp svr that i set up, but when i remove the "ip dhcp snooping trust" command from my edge sw uplink, I'm not able to grap IPs from the rogue dhcp svr as well. I think this will create confusion when doing troubleshooting in the future.
Is that the behaviour of dhcp snooping? or is there any compulsory command that i missed that causes this?