Hi , 

Iam using Omada

But when trying to use CLI for create DHCP snooping Configuration  i notice somthing made me confuse

when iam trying to use this 

#
interface gigabitEthernet 1/0/24
ip dhcp snooping trust

The result will be :  in final Switch configuration : 

interface gigabitEthernet 1/0/24
 

But when using this in CLI

#
interface gigabitEthernet 1/0/24
no ip dhcp snooping trust

The result will be :  in final Switch configuration : 

interface gigabitEthernet 1/0/24
no ip dhcp snooping trust

Here we note that command (no ip dhcp snooping trust) will result to appear in final configuration but when i use ( ip dhcp snooping trust ) its will not appear in final configuration

is that mean the trusted port here is the default ? and  untrusted port its not default  ?  

According to my previous information is that Untrusted port is the default ?

I want someone to help clear up my confusion