Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not support the "fragment" keyword in an outgoing ACL, which could allow fragmented packets in violation of the intended access.Referenceshttp://www.ciac.org/ciac/bulletins/m-018.shtmlhttp://www.cisco.com/warp/public/707/GSR-ACL-pub.shtmlhttp://www.securityfocus.com/bid/3540https://exchange.xforce.ibmcloud.com/vulnerabilities/7552http://www.osvdb.org/1988
