SAN JOSE, CA--(Marketwire - December 12, 2007) - Cisco (NASDAQ: CSCO) announced today that Jayshree Ullal, senior vice president, data center, switching and services group, will give a keynote presentation at the Sanford C. Bernstein Virtualization and the Data Center Investor Symposium on Thursday, December 13, 2007, at 11:45 a.m. PST/2:45 p.m. EST. Interested parties can view this event on Cisco's Web site at

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