show environment rear-display-module


show environment rear-display-module [vsx-peer]


Shows information about the display module on the back of the switch (Aruba 8400 switches only).

Command context

Operator (>) or Manager (#)



Shows the output from the VSX peer switch. If the switches do not have the VSX configuration or the ISL is down, the output from the VSX peer switch is not displayed. This parameter is available on switches that support VSX.


Operators or Administrators or local user group members with execution rights for this command. Operators can execute this command from the operator context (>) only.


Showing the rear display module information on the back of the switch:

switch> show environment rear-display-module

Rear display module is ready
Description: 8400 Rear Display Mod
Full Description: 8400 Rear Display Module
Serial number: SG00000000
Part number: 5300_0272