Juniper JUNOSE 11.1.X - COMMAND REFERENCE A TO M 4-9-2010 Command Reference Manual page 578

JUNOSe 11.1.x Command Reference Guide A to M
do
do execCommand
Syntax
Command introduced before JUNOSe Release 7.1.0.
Release Information
Allows you to issue an Exec mode command from any configuration command
Description
mode. This command functions the same as the run command. There is no no
version.
Options
All configuration command modes
Mode
536
do
execCommand CLI command that you can issue from User Exec or Privileged
Exec mode