0000891618-99-003978 8-K 2 19990825 5 7 19990826 CISCO SYSTEMS INC 0000858877 3576 770059951 CA 0731 8-K 34 000-18225 99699909 170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706 4085264000 225 WEST TASMAN DRIVE SAN JOSE CA 95134-1706 8-K 1 000089161899003978-001-seq1-8-k.txt FORM 8-K EX-20.1 2 000089161899003978-002-seq2-ex-20-1.txt PRESS RELEASE, DATED AUGUST 26, 1999.