The Cisco Catalyst 3750-E Series Switches has been retired and is no longer supported.
End-of-Sale Date: 2013-01-30
End-of-Support Date: 2018-01-31
Cisco's End-of-Life Policy
You can view a listing of available Campus LAN Switches - Access offerings that best meet your specific needs
If you want support information for the Cisco Catalyst 3750-E Series Switches documentation, it may be available through Cisco.com Search or in the Cisco Community