Câu 75: 300-730: Implementing Secure Solutions with Virtual Private Networks (SVPN 300-730)

An engineer has successfully established a Phase 1 and Phase 2 tunnel between two sites. Site A has internal subnet 192.168.0.0/24 and Site B has internal subnet 10.0.0.0/24. The engineer notices that no packets are decrypted at Site B. Pings to 192.168.0.1 from internal Site B devices make it to the Site B router, and the Site A router has incrementing encrypt and decrypt counters. What must be done to ensure bidirectional communication between both sites?

1. A. Modify the routing at Site B so that traffic is sent to Site A.
2. B. Configure the correct DH group on both devices.
3. C. Allow protocol ESP or AH on the firewall in front of the Site B router. — đáp án hiện tại
4. D. Enable PFS on the headend device.