H3C Technologies H3C SecBlade IPS Cards - Manual (Page 157)

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Figure 16-14 Activate configurations
Configuration Guidelines
When performing anti-virus configurations, note that:
1) You cannot delete an anti-virus policy that has been applied to a segment.
2) You cannot delete the system default anti-virus policy and rules.
3) On a segment, only one anti-virus policy application will be used for a packet, if any. If a packet
matches multiple anti-virus policy applications, the policy application with the smallest IP address
scope is used. If two policy applications have the same IP address scope, the one configured
earlier has a higher priority.