Correction, according to testing and Cisco bug toolkit check, 12.4(15)T3 seems to be the better solution. -----Original Message----- From: Ritter, Nicholas Sent: Friday, February 22, 2008 12:18 PM To: 'squid-users@xxxxxxxxxxxxxxx' Subject: Cisco IOS version as suggested by Cisco TAC FYI- Cisco TAC just told me that 12.4(9)T1 and 12.4(11)T3 are the recommended IOS versions for WCCPv2 redirection/interception. Nick