HP 800 User Manual page 264

Quarantined Networks
Always Granting Access to an Endpoint
CAUTION:
CAUTION:
7-14
If you enter the same endpoint for both options in the Endpoint testing
exceptions area, the Allow access without testing option is used.
Please read "Untestable Endpoints and DHCP Mode" on page 7-18 so that you
fully understand the ramifications of allowing untested endpoints on your
network.