多项选择题
A. Static NAT can only be used with destination NAT.
B. Static NAT rules take precedence over overlapping dynamic NAT rules.
C. NAT rules take precedence over overlapping static NAT rules.
D. A reverse mapping is automatically created.
单项选择题 You have configured a UTM profile called Block-Spam, which has the appropriate antispam configuration to block undesired spam e-mails.Which configuration would protect an SMTP server in the dmz zone from spam originating in the untrust zone?（）
单项选择题 Which statement describes the UTM licensing model?（）
单项选择题 Which IDP policy action closes the connection and sends an RST packet to both the client and the server?（）