X0306 4 2015-09-09 0 0000858877 CISCO SYSTEMS, INC. CSCO 0001198044 CHAMBERS JOHN T 170 WEST TASMAN DRIVE SAN JOSE CA 95134 1 1 0 0 Executive Chairman Common Stock 2015-09-09 4 A 0 68000 0 A 1772331 D Common Stock 50089 I Chambers 2017 GRAT #1 Common Stock 45538 I Child Trust #1 Common Stock 45537 I Child Trust #2 Represents a restricted stock unit award that vests in four (4) successive equal annual installments, with the first twenty-five percent (25%) of the shares vesting on September 11, 2016. Includes 39,896 shares that were previously reported as indirectly beneficially owned by the Chambers 2017 GRAT #1, which were distributed and became directly owned by the reporting person on May 25, 2015, pursuant to the terms of that trust which provide for annual annuity distributions from that trust to its grantor. /s/ John T. Chambers by Evan Sloves, Attorney-in-Fact 2015-09-11