Test Online Free Cisco 400-007 Exam Questions and Answers
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Which impact of using three or more ABRs between the backbone area and area 1 is true?
Answer:
Question 2Selectable Answer
Refer to the exhibit.
An engineer has been asked to redesign the traffic flow toward AS 111 coming from AS 500.Traffic destined to AS 111 network 91 7 0.0/16 should come in via AS 100. while traffic destined to all other networks in AS 111 should continue to use the existing path.
Which BGP attributes are best suited to control this inbound traffic coming from BGP AS 500 Intothe 91.7.0.0/16 network?
Answer:
Question 3Selectable Answer
Hybrid cloud computing allows organizations to like advantage of public and private cloud models.
Which best practice should organizations follow to ensure data security in the private cloud?
Answer:
Question 4Selectable Answer
Which two statements describe the hierarchical LAN design model? (Choose two)
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Question 5Selectable Answer
Company XYZ runs OSPF in their network. A design engineer decides to implement hot-potato routing architecture.
How can this implementation be achieved?
Answer:
Question 6Selectable Answer
Which parameter is the most important factor to consider when deciding service placement in a cloud solution?
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Question 7Selectable Answer
While designing a switched topology, in which two options is UplinkFast recommended? (Choose two)
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Question 8Written Answer
DRAG DROP
The network team in XYZ Corp wants to modernize their infrastructure and is evaluating an implementation and migration plan to allow integration MPLS-based, Layer 2 Ethernet services managedby a service provider to connect branches and remote offices. To decrease OpEx and improveresponse times when network components fail, XYZ Corp decided to acquire and deploy new routers. The network currently is operated over E1 leased lines (2 Mbps) with a managed CE service provided by the telco.
Drag and drop the implementation steps from the left onto the corresponding targets on the right in the correct order.
In the case of outsourced IT services, the RTO is defined within the SLA.
Which two support terms are often included in the SLA by IT and other service providers? (Choose two.)
A. network size and cost
B. support availability
C. network sustainability
D. network reliability
E. resolution time
Answer: B,E
Question 10Selectable Answer
Which two factors provide multifactor authentication for secure access to applications and data, no matter where the users are or which devices they are on? (Choose two.)
Answer:
Question 11Selectable Answer
Refer to the exhibit.
This network is running EIGRP as the routing protocol and the internal networks are being advertised in EIGRP. Based on the link speeds, all traffic between London and Rome is getting propagated via Barcelona and the direct link between London and Rome is not being utilized under normal working circumstances. The EIGRP design should allow for efficiency in the routing table by minimizing the routes being exchanged. The link between London and Rome should be utilized for specific routes.
Which two steps accomplish this task? (Choose two.)
Answer:
Question 12Selectable Answer
Which two mechanisms avoid suboptimal routing in a network with dynamic mutual redistribution between multiple OSPFv2 and EIGRP boundaries? (Choose two.)
ACME Mining has four data centers in Santiago. Cape Town. Mumbai, and Beijing, full-mesh connected via a 400 Mb/s EVP-LAN.
They want to deploy a new mission-critical application with theserequirements:
✑ cluster heartbeat 2 Mb/s continuous (250 KB/s)
✑ cluster heartbeat one-way maximum latency 100 ms
These are the current ping tests results between the four data centers:
Which hosting data center pair can host the new application?
Answer:
Question 14Selectable Answer
Refer to the exhibit.
An architect must design an enterprise WAN that connects the headquarters with 22 branch offices. The number of remote sites is expected to triple in the next three years.
The final solution must comply with these requirements:
✑ Only the loopback address of each of the enterprise CE X and Y routers must be advertised to the interconnecting service provider cloud network.
✑ . The transport layer must carry the VPNv4 label and VPN payload over the MP-BGP control plane.
✑ . The transport layer must not be under service provider control.
Which enterprise WAN transport virtualization technique meets the requirements?
Answer:
Question 15Selectable Answer
Company XYZ must design a strategy to protect their routers from DoS attacks, such as traffic destined to the router's own route processor, using separate control plane categories.
Which two capabilities can be used to achieve this requirement? (Choose two.)
