The value strictIeee8021x(1) will cause the device to
authenticate in strict adherence to IEEE Std. 802.1X-2001.
In this mode no other authentication mechanisms will be active.
While in this mode, changes may be made to other objects in the
MIB, but they will have no effect on the operation of the device
until such time as the system mode is changed to etsysMultiAuth(2).
A set of this object to a value of etsysMultiAuth(2) will cause
the device to authenticate using multiple authenticators
simultaneously.