Free 400-007 Exam Braindumps

The network designer needs to use GLOP IP addresses in order to make them unique within their ASN Which multicast address range should be used?

1. A. 232.0.0.0 to 232 255.255.255
2. B. H233.0.0 0 to 233.255.255 255
3. C. 239000 to 239255255.255
4. D. 224000 to 2240.0 255

Correct Answer: B

SDN emerged as a technology trend that attracted many industries to move from traditional networks to SDN. Which challenge is solved by SDN for cloud service providers?

1. A. need for intelligent traffic monitoring
2. B. exponential growth of resource-intensive application
3. C. complex and distributed management flow
4. D. higher operating expense and capital expenditure

Correct Answer: B

Your company wants to deploy a new data center infrastructure Based on the requirements you have chosen VXLAN as encapsulation technology The customer is concerned about miss-configuration of Layer 2 devices and DC wide outages caused by Layer 2 loops What do you answer?

1. A. VXLAN offers native loop avoidance mechanism
2. B. Storm Control should be enabled on all ports
3. C. VPC+ could prevent L2 loop on access ports
4. D. BPDU Guard should be enabled on all VTEP access ports

Correct Answer: D

Which tool automates network implementation activities and shortens the implementation lifecycle?

1. A. LISP
2. B. Java
3. C. Conclusion
4. D. Python

Correct Answer: D

Which methodology is the leading lifecycle approach to network design and implementation?

1. A. PPDIOO
2. B. Waterfall model
3. C. Spiral model
4. D. V model

Correct Answer: A