infix

=== USB configuration
==== Description
This will test if the configuration is consistent with hardware state,
if the USB ports are _locked_ (forbidden for use) and _unlocked_
(Ready for use) when they should. Also test if it is the case during
reboot. This does not the test actual use of the USB port, just check
that the configured state is consistent with the hardware state.

If this pass you can be certeain of that the configuration of the USB
port is handled correctly.

==== Topology
ifdef::topdoc[]
image::../../test/case/ietf_hardware/usb/topology.png[USB configuration topology]
endif::topdoc[]
ifndef::topdoc[]
ifdef::testgroup[]
image::usb/topology.png[USB configuration topology]
endif::testgroup[]
ifndef::testgroup[]
image::topology.png[USB configuration topology]
endif::testgroup[]
endif::topdoc[]
==== Test sequence
. Initialize
. Unlock all USB ports
. Verify that all USB ports are unlocked
. Lock all USB ports
. Verify that all USB ports are locked
. Remove all hardware configuration
. Verify that all USB ports are locked
. Unlock USB ports
. Verify that all USB ports are unlocked
. Save the configuration to startup configuration and reboot
. Verify USB port remain unlocked after reboot


<<<