0000891618-99-003764 8-K/A 2 19990809 5 7 19990813 CISCO SYSTEMS INC 0000858877 3576 770059951 CA 0731 8-K/A 34 000-18225 99688058 170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706 4085264000 225 WEST TASMAN DRIVE SAN JOSE CA 95134-1706 8-K/A 1 000089161899003764-001-seq1-8-k-a.txt AMENDMENT TO FORM 8-K EX-20.1 2 000089161899003764-002-seq2-ex-20-1.txt PRESS RELEASE OF CISCO DATED 8/9/99