Cisco CISCO ONE ADV PERPETUAL IE 4000 C1A1AIE40001K9 {UPC Showing the single result Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sale! Cisco CISCO ONE ADV PERPETUAL IE 4000 C1A1AIE40001K9 $3,542.75 Original price was: $3,542.75.$2,156.14Current price is: $2,156.14. Add to cart