多項(xiàng)選擇題

Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by ESP?（） (Choose three.)

A. data integrity
B. data confidentiality
C. data authentication
D. outer IP header confidentiality
E. outer IP header authentication

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多項(xiàng)選擇題

Which three options represent IDP policy match conditions? （）(Choose three.)

A.service
B.to-zone
C.attacks
D.port
E.destination-address

多項(xiàng)選擇題

Which three functions are provided by the Junos OS for security platforms?（）(Choose three.)

A. VPN establishment
B. stateful ARP lookups
C. Dynamic ARP inspection
D. Network Address Translation
E. inspection of packets at higher levels (Layer 4 and above)