Although not explicitly shown in this section, for all
Commands and variables are case sensitive.
show does not display settings that are assumed to remain in their default state.
The following examples show the difference between the output of the show command branch and the get command branch.
show system dns
config system dns
set primary 220.127.116.11
set secondary 18.104.22.168
get system dns
primary : 22.214.171.124
secondary : 126.96.36.199