When using third-party antennas that provide a gain greater than +6 dBi for Context-Aware software, the difference in gain between the third-party antenna and the Cisco equivalent should not exceed which gain level, assuming a fixed power level? Select the best response.
A.
1dBi
B.
3dBi
C.
6dBi
D.
9dBi
E.
No third-party antennas are supported.