Cisco 400-007 Question Answer
Company XYZ has designed their network to run GRE over IPsec on their Internet-based VPN to connect two sites. Which IPsec tunneling feature can they enable to optimize the data flow while ensuring that the headers contain no duplicate IP addresses?
Cisco 400-007 Summary
- Vendor: Cisco
- Product: 400-007
- Update on: Aug 18, 2025
- Questions: 349