[Free] 2017(Oct) Dumps4cert Testinsides Cisco 400-101 Dumps with VCE and PDF Download 41-50

Dumps4Cert 2017 Oct Cisco Official New Released 400-101
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CCIE Routing and Switching (v5.1)

Question No: 41 – (Topic 1)

Which statement about a type 4 LSA in OSPF is true?

  1. It is an LSA that is originated by an ABR,that is flooded throughout the AS,and that describes

    a route to the ASBR.

  2. It is an LSA that is originated by an ABR,that is flooded throughout the AS,and that describes

    a route to the ABR.

  3. It is an LSA that is originated by an ASBR,that is flooded throughout the AS,and that describes a route to the ASBR.

  4. It is an LSA that is originated by an ABR,that is flooded throughout the area,and that describes a route to the ASBR.

  5. It is an LSA that is originated by an ASBR,that is flooded throughout the area,and that describes a route to the ASBR.

Answer: D

Question No: 42 – (Topic 1)

Which TCP feature allows a client to request a specific packet that was lost?

  1. Selective acknowledge

  2. Flow control

  3. Fast recovery

  4. Sliding window

Answer: A

Question No: 43 – (Topic 1)

which three statements about automatic 6to4 tunneling are true?(choose three)

  1. It allows an IPV6 domain to be connected over an IPV4 network

  2. 6to4 tunnels are configured only in a point-point configuration

  3. It allows an IPV4 domain to be connected over an IPV6 network

  4. The IPV4 address embedded into the IPV6 address is used to find other of the tunnel

  5. The MAC address embedded into the IPV6 address is used to find the other end of the tunnel

  6. 6to4 tunnels are configured in a point-to-mulitipoint configuration

Answer: A,D,F

Question No: 44 – (Topic 1)

Exhibit:

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Your network is suffering excessive output drops. Which two actions can you take to resolve the problem? (Choose two.)

  1. Install a switch with larger buffers.

  2. Configure a different queue set.

  3. Reconfigure the switch buffers.

  4. Configure the server application to use TCP.

  5. Update the server operating system.

Answer: A,B

Question No: 45 – (Topic 1)

Which option describes the characteristics of a public Infrastructure as a Serveice cloud service model?

  1. It is a way of delivering cloud-computing infrastructure (servers , storage , network , and

  2. operating systems ) as an on-demand service.

  3. It is a cloud service where the underlying hardware is managed by the cloud service provider.

  4. It is a cloud-computing platform that facilitates the creation of web applications without the

  5. need to maintain the supporting software applications.

  6. It is a cloud-computing platform that facilitates the creation of web applications without the

need to maintain the supporting software operating systems.

Answer: A

Question No: 46 – (Topic 1)

Which technology can be used to prevent flooding of ipv6 multicast traffic on a switch?

  1. MLD filtering

  2. IGMP snooping

  3. MLD snooping

  4. IGMP filtering

Answer: C

Question No: 47 – (Topic 1)

What are two of the commands that you can enter to gracefully shut down OSPF and notify neighbors?(Choose two)

  1. router(config-if)# ip ospf graceful shutdown

  2. router(config-if)# ip ospf shutdown

  3. router(config-router)# shutdown

  4. router(config-router)# graceful shutdown

  5. router(config)# ip notify

Answer: B,C

Question No: 48 – (Topic 1)

Exhibit:

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if the web server has been configured to listen only to TCP port 8080 for all HTTP requests

, which command can you enter to how internet users to access the web server on HTTP port 80?

  1. ip nat inside source static tcp 10.1.1.100 80 10.1.1.100 8080

  2. ip nat outside source static tcp 10.1.1.100 80 10.1.1.100 8080

  3. ip nat outside source static tcp 10.1.1.100 8080 10.1.1.100 80

  4. ip nat inside source static tcp 10.1.1.100 8080 10.1.1.100 80

Answer: D

Question No: 49 – (Topic 1)

which action must you take to configure encryption for a dynamic VPN ?

  1. Configure an FQDN identity in the crypto key string.

  2. Configure an FQDN on the router.

  3. Configure an FQDN peer in the crypto profile.

  4. Configure an FQDN in the crypto key string.

Answer: A

Question No: 50 – (Topic 1)

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The OSPF adjacency between two routers cannot be established. What is the root cause of the problem?

  1. Both routers are designated routers.

  2. different area ID

  3. mismatched OSPF network types

  4. authentication error

  5. area type mismatch

Answer: E

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