SBM powered by Microsoft Lync Installation and Getting Started Guide 2010-11

D-4
Software Components
Device Disable
Device Disable
The SBM offers improved security and reliability. In case there is no physical
security on the chassis, the USB and the shutdown button can be disabled to
prevent unauthorized or undesired access. Both the USB and the shutdown
button are enabled by default. The USB is disabled during boot.
Use the device command without an argument to show the devices enabled/
disabled.
hostzlswitch(config)# services c device
Services Module Device Configuration
Device | State
----------------|--------------------
USB | enabled
Shutdown | enabled
To disable the shutdown button on a module:
hostzlswitch(config)# no services c device shutdown
To enable the shutdown button on a module:
hostzlswitch(config)# services c device shutdown