User`s guide

Configure Physical Serial Ports
Chapter 5 Configure Ports 87
Port Group Configuration: Applying Commands to Multiple Ports
As a convenience feature, port groups can be created to apply commands to
multiple ports. Instead of issuing commands to individual serial ports, the
commands can be sent to all ports in a group simultaneously through the port
escape menu. This can be useful for example when performing a mass
upgrade or emergency mass shutdown to multiple systems.
Port groups are configured by clicking on the Port group configuration link.
There is no limit on the number of port groups that can be defined.
Here is a view of a list of ports for which some ports are assigned to a group
and some ports are not.