单选题Regarding fast path processing, when does the system perform the policy check?（）AThe policy is determined after the SCREEN options check.BThe policy is determined only during the first packet path, not during fast path.CThe policy is determined after the zone check.DThe policy is determined after the SYN TCP flag.
单选题
Regarding fast path processing, when does the system perform the policy check?（）
A
The policy is determined after the SCREEN options check.
B
The policy is determined only during the first packet path, not during fast path.
C
The policy is determined after the zone check.
D
The policy is determined after the SYN TCP flag.
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