400-007 Free Practice Test

An enterprise campus is adopting a network virtualization design solution with these requirements
It must include the ability to virtualize the data plane and control plane by using VLANs and VRFs
It must maintain end-to-end logical path transport separation across the network
resources available grouped at the access edge
Which two primary models can this network virtualization design be categorized? (Choose two)

1. A. Path isolation
2. B. Session isolation
3. C. Group virtualization
4. D. Services virtualization
5. E. Edge isolation

Correct Answer: AD

Which three tools are used for ongoing monitoring and maintenance of a voice and video environment? (Choose three.)

1. A. flow-based analysis to measure bandwidth mix of applications and their flows
2. B. call management analysis to identify network convergence-related failures
3. C. call management analysis to identify CAC failures and call quality issues
4. D. active monitoring via synthetic probes to measure loss, latency, and jitter
5. E. passive monitoring via synthetic probes to measure loss, latency, and jitter
6. F. flow-based analysis with PTP time-stamping to measure loss, latency, and jitter

Correct Answer: ACD

Drag and drop the end-to-end network virtualization elements from the left onto the correct network areas on the right.

Solution:
Graphical user interface Description automatically generated with medium confidence

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

Company XYZ has two routing domains in their network, EIGRP and OSPF. The company wants to provide full reachability between the two domains by implementing redistribution on a router running both protocols. They need to design the redistribution in a way that the OSPF routers will see link costs added to external routes. How must the redistribution strategy be designed for this network?

1. A. Redistribute using metric type 2 into OSPF.
2. B. Redistribute using metric type 1 into OSPF.
3. C. Redistribute using metric type 1 into EIGRP.
4. D. Redistribute using metric type 2 into EIGRP.

Correct Answer: B
https://www.ciscopress.com/articles/article.asp?p=27573&seqNum=4#:~:text=Routes are redistributed%

A business customer deploys workloads in the public cloud. Now the customer network faces governance issues with the flow of IT traffic and must ensure the security of data and intellectual property. Which action helps to identify the issue for further resolution?

1. A. Set up a secure tunnel from customer routers to ensure that traffic is protected as it travels to the cloud service providers.
2. B. Send IPFIX telemetry data from customer routers to a centralized collector to identify traffic to cloud service providers
3. C. Build a zone-based firewall policy on Internet edge firewalls that collects statistics on traffic sent to cloud service providers
4. D. Apply workload policies that dictate the security requirements to the workloads that are placed in the cloud.

Correct Answer: B