DISA/DITCO/DTS22 2300 East Drive, Scott AFB, IL 62225- 5406

D -- SMARTNET MAINTENANCE FOR CISCO CATALYST SWITCHES & ROUTERS SOL DCA20000R5000 DUE 102699 POC Michael O. Hamilton (618)-229-9409 E-MAIL: Contract Specialist, hamilt1m@scott.disa.mil. This amendment is issued to correct Part number for CLIN 001. The correct part number for CLIN 001 is CON-SAU-NFC-SOSU There is no change in due date for offers as a result of this amendment. Posted 10/19/99 (W-SN392947). (0292)

Loren Data Corp. http://www.ld.com (SYN# 0035 19991022\D-0013.SOL)