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Cisco 400-007 Practice Test - Questions Answers, Page 33

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Question 321

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Refer to the exhibit.

Cisco 400-007 image Question 321 118997 10102024233154000000

A new high availability DB sever cluster is installed in the network.

These two servers require high bandwidth and low latency Layer 2 connectivity for database replication.

Which solution supports these requirements?

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Question 322

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VPLS is implemented in a Layer 2 network with 2000 VLANs. What is the primary concern to ensure successful deployment of VPLS?

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Question 323

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As part of a new network design documentation, you are required to explain the reason for choosing cisco FabricPath for Layer 2 loop avoidance.

Which two elements help Cisco FabricPath mitigate Layer 2 loops if they happen in the Layer 2 MP network?

(Choose two)

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Question 324

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Which design benefit of PortF ast is true?

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Question 325

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You are a network designer and you must ensure that the network you design is secure. How do you plan to prevent infected devices on your network from sourcing random DDoS attacks using forged source address?

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Question 326

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You are designing a new Ethernet-based metro-area network for an enterprise customer to connect 50 sites within the same city OSPF will be the routing protocol used. The customer is primarily concerned with IPv4 address conservation and convergence time. Which two combined actions do you recommend? (Choose two)

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Question 327

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Which two statements about MLD snooping are true? (Choose two)

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Question 328

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Which option is a fate-sharing characteristic in regards to network design?

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Question 329

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Which statement about hot-potato routing architecture design is true?

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Question 330

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Two enterprise networks must be connected together. Both networks are using the same private IP addresses.

The client requests from both sides should be translated using hide NAT (dynamic NAT) with the overload feature to save IF addresses from the NAT pools. Which design addresses this requirement using only one Cisco I OS NAT router for both directions?

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You were tasked to enhance the security of a network with these characteristics: • A pool of servers is accessed by numerous data centers and remote sites • The servers are accessed via a cluster of firewalls • The firewalls are configured properly and are not dropping traffic • The firewalls occasionally cause asymmetric routing of traffic within the server data center. Which technology should you recommend to enhance security by limiting traffic that could originate from a hacker compromising a workstation and redirecting flows at the servers?
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A network hacker is trying to interrupt the transport packet on IPSEC. A packet with duplicate sequence numbers is introduced. The customer sends high-priority traffic during this window. Which design parameter should be considered to mitigate this issue?