User guide

display
Chapter 2 Command Descriptions 59
display
Device support This command is supported in all devices.
Purpose Used to:
• Display the status of the EIA-232 signals on serial ports.
• Display a list of errors.
• Clear the errors list.
• Display information on Digi devices that use dip-switch settings to
enable multiple electrical interface (MEI) on serial ports.
• Display power information for the Digi devices that support the Power
Over Ethernet feature.
• Display the contents of a port buffer. This command variation is covered
separately; see "display buffers" on page 61.
Required
permissions
Anyone can use this command to display information. Root privileges are
required to clear the errors list.
Syntax Display information
display {port
range=port-port|error|power|switches|circuitbreaker}
Clear errors
display error clear
Options port
Displays signal state for the ports specified on the range option. There is
only one port on Digi One Family devices.
range=port-port
A range of ports. There is only one port on the Digi One Family devices.
error
Clears all errors from the errors list when the "clear" option is specified,
or displays a list of errors when the "clear" option is not specified.
power
Displays status of power sources for the Digi devices that support the
Power Over Ethernet option. This option applies to the PortServer TS P
MEI Family and Digi One IAP only.
switches
Displays dip switch settings for devices supporting MEI.
circuitbreaker
Displays status of the circuit breaker.
clear
When used with the "error" option, clears the errors list.