0000891618-99-000863 10-Q 2 19990123 19990309 CISCO SYSTEMS INC 0000858877 3576 770059951 CA 0731 10-Q 34 000-18225 99560712 170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706 4085264000 225 WEST TASMAN DRIVE SAN JOSE CA 95134-1706 10-Q 1 000089161899000863-001-seq1-10-q.txt FORM 10-Q FOR THE PERIOD ENDED JANUARY 23, 1999 EX-27 2 000089161899000863-002-seq2-ex-27.txt FINANCIAL DATA SCHEDULE