Cisco IDS 4220 Sensor - Retirement Notification

The Cisco IDS 4220 Sensor is now obsolete (past End-of-Life and End-of-Support status).

You can view a listing of available Cisco IPS 4200 Series Sensors offerings that best meet your specific needs

If you want support information for the Cisco IDS 4220 Sensor documentation, it may be available through Cisco.com Search or in the Cisco Community