EXHIBIT 8.1 BROBECK, PHLEGER & HARRISON LLP February 7, 2000 Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 96134-1706 Ladies and Gentlemen: This opinion is being delivered to you in connection with (i) the Agreement and Plan of Merger and...Cisco Systems Inc • February 7th, 2000 • Computer communications equipment
EXHIBIT 8.3 [DAY, BERRY & HOWARD LETTERHEAD] February 7, 2000 Aironet Wireless Communications, Inc. 3875 Embassy Parkway Akron, Ohio 44333 Ladies and Gentlemen: This opinion is being delivered to you in connection with (i) the Agreement and Plan of...Cisco Systems Inc • February 7th, 2000 • Computer communications equipment
