The Sondes Cisco série IPS 4500 has been retired and is no longer supported.
End-of-Sale Date: 2015-04-26
End-of-Support Date: 2020-04-26
Cisco's End-of-Life Policy
You can view a listing of available Système de prévention des intrusions nouvelle génération (NGIPS) offerings that best meet your specific needs
If you want support information for the Sondes Cisco série IPS 4500 documentation, it may be available through Cisco.com Search or in the Cisco Community