[Free] 2017(Nov) Dumps4cert Testinsides Cisco 400-201 Dumps with VCE and PDF Download 21-30

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CCIE Service Provider Written Exam (V 4.1)

Question No: 21

What type of IPv6 address is the address FF05::2:260:8F908?

  1. Multicast temporary site local

  2. Multicast permanent node link local

  3. Multicast permanent site local

  4. Multicast permanent link local

Answer: C

Question No: 22

On Cisco IOS devices, which IS-IS feature reduces the convergence time for prefixes designated as high priority?

  1. iSPF

  2. Fast-Flooding

  3. Prefix prioritization

  4. Advertise passive only

Answer: C

Question No: 23

ISP_X is IPv4 only in the core with MPLS enabled in the backbone. ISP_X must provide IPv6 services to its customers including IPv6 Internet access. Which IPv6 transition mechanism allows ISP_X to provide IPv6 connection by levering the existing MPLS core network?

  1. Teredo Tunneling

  2. NAT64

  3. 6PE

  4. 6RD

  5. ISATAP

Answer: C

Question No: 24

An operations engineer configured a BGP session between two routers, After deploying the

configuration, the engineer notices that the BGP session cannot be established and he sees an error message in the system log. After the show bgp summary command is issue, the engineer sees in the output that BGP router ID is set to 0.0.0.0 what is the root cause of this issue?

  1. A cease notification message is being sent to the neighbor because neighbor router ID does not match the neighbor configuration

  2. The router did obtain a BGP router ID. The bgp router-id command was not found. The router does have an interface with an IPv4 address assigned that is in the up/up state

  3. The BGP capalility negotiation failed to negotiate the router ID information between BGP neighbors

  4. The router has found a better router ID and it is in the process of switching to the new router ID

Answer: B

Question No: 25

Which are the three characteristics of SDR? (Choose three)

  1. The logical router can span across chassis.

  2. Each logical router has a distinct fabric and system controller module.

  3. Owner SDR can be reloaded, without affecting all non-SDRs.

  4. The logical router has dedicated route processor.

  5. The logical router can share line cards.

  6. The fabric and system controller module are shared by all logical routers.

Answer: A,D,F

Question No: 26

Which three network topologies can be deployed on the cisco ASR 9000 satellite nV System network? (Choose three)

  1. Mesh Network

  2. Layer 2 fabric

  3. Dual home

  4. Overlay network

  5. Dual ring

  6. Hub and spoke

Answer: B,C,F

Question No: 27

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Refer to the exhibit ACME Enterprise is running DMVPN with spoke-to-spoke communication 2547oDMVPN has been implemented to extend MPLS to all other branches. What is the traffic flow behavior between branches after 2547oDMVPN implementation?

  1. Traffic flows through the DMPVN hub

  2. Traffic flows directly between branches only if the DMVPN configuration is changed to hub-and-spoke communication

  3. Traffic flows directly between branches through service provider cloud, bypassing the DMVPN hub

  4. Traffic flow does not occur between branches

Answer: A

Question No: 28

An engineer sees that traffic is not flowing between two line cards on an Cisco ASR 9000 Series device. To troubleshoot this issue, what should the engineer do first?

  1. Verify whether there are errors on the EOBCs

  2. Verify whether there are PFM alarms on the line cards and RSPs

  3. Verify whether LPTS configuration is prohibiting traffic between the two line cards

  4. Verify whether there are alarms in the system diagnostics

Answer: B

Question No: 29 DRAG DROP

Based on the terminology that was introduced in RFC 3031, drag and drop the mode of generating and distributing labels that is used by RSVP-TE on the correct label distribution method on the right

Dumps4Cert 2017 PDF and VCE

Answer:

Dumps4Cert 2017 PDF and VCE

Explanation:

Dumps4Cert 2017 PDF and VCE

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Question No: 30

A NOC engineer is troubleshooting an issue on a customer’s server that is connected to a switch port in the data center. The engineer has a packet analyzer that is connected to a test port in the NOC. A core network exists between the NOC and the data center

Which two configuration steps should the NOC engineer apply for the port in the NOC and the customer’s switch port in the data center? (Choose Two)

  1. Configure ERSPAN between the NOC test port and customer’s switch port

  2. Enable an MPLS pseusdowire that is destined to the NOC and used by the mirrored customer traffic to cross network

  3. Enable GRE encapsulation that is destined to the NOC and supply by the mirrored customer traffic to cross the network

  4. Enable an MPLS TE tunnel that is destined to the NOC and used by the mirrored customer traffic to cross the core network

  5. Configure RSPAN between the NOC test port and customer’s switch port

Answer: A,C

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