多项选择题

What are two TCP flag settings that are considered suspicious? （）(Choose two.)

A. Do-Not-Fragment flag is set.
B. Both SYN and FIN flags are set.
C. Both ACK and PSH flags are set.
D. FIN flag is set and ACK flag is not set.

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多项选择题

Which three features are part of the branch SRX series UTM suite?（） (Choose three.)

A. antispam
B. antivirus
C. IPS
D. application firewalling
E. Web filtering

单项选择题

When an SRX series device receives an ESP packet, what happens?（）

A. If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, it will
B. If the destination IP address in the outer IP header of ESP does not match the IP address of the ingress interface, it will
C. If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, based packet.
D. If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, based of inner header, it will decrypt the packet.

单项选择题

What is the maximum number of layers of decompression that juniper-express-engine (express AV) can decompress for the HTTP protocol?（）

A.0
B.1
C.4
D.8