The sister of Cisco's star executive Rebecca Jacoby earns over $1 million a year from Cisco — and Rebecca is now her boss

Cisco just disclosed something unusual in an SEC form filed on Wednesday. Several relatives of one of Cisco's senior executives, Rebecca Jacoby, have been paid handsomely by the company. Jacoby is a long-time Cisco exec who was CIO, running all of Cisco's internal IT operations under John …