[Free] 2017(Oct) Dumps4cert Testinsides Cisco 400-201 Dumps with VCE and PDF Download 41-50

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CCIE Service Provider Written Exam (V 4.1)

Question No: 41

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Refer to the exhibit. A service provider engineer has a requirement to configure an Inter-AS L3VPN with a maximum of one LSP between PE-1 and PE-2. Which two configurations are required to accomplish this goal? (Choose two)

  1. next-hop-self on ASBR#39;s

  2. redistribute bgp on ASBR#39;s

  3. nest-hop-self on RR#39;s

  4. next-hop-unchanged on RR#39;s

  5. ip route on ASBR#39;s

  6. redistribute connected on ASBR#39;s

  7. next-hop-unchanged on ASBR#39;s

Answer: B,D

Question No: 42

Which description is true of what the fast-reroute keep-all-paths command accomplishes when under OSPF process?

  1. Besides the regular LFA backup paths, this command also installs the remote LFA backup paths

  2. By default, only the/32 routes have a backup path installed. This command creates a backup path for the router with any subnet mask

  3. All backup routes-not only the best backup route-are installed in the OSPF RIB

  4. All possible alternate routes are installed in the OSPF RIB, even if the alternate paths do not meet LFA criteria (the LFA inequalities)

Answer: C

Question No: 43

A service provider is implementing an nV Edge system with the two ASR 9000 chassis has two RSPs. Which two cabling methods reflect the minimum configuration needed for full synchronization between the two Cisco ASR 9000 chassis? (Choose two)

  1. Create the single virtual control plane that connect the two RSPs between the two chassis via Layer 2 connections

  2. Create the IRL connections between the two chassis via Layer 3 connections using the EOBC 10 Gbps ports of the RSPs

  3. Create the IRL connections between the two chassis via Layer 3 connections using the ports of the line cards

  4. Create the single virtual control plane that connect the two chassis via Layer 3 connections using the 10 Gbps ports of the line cards

  5. Create the IRL connections between the two chassis via Layer 1 connections using the10 Gbps ports of the line cards

  6. Create the single virtual control plane that connect the two chassis via 100 Gbps bundle interfaces

  7. Create the IRL connections between the two chassis via Layer 1 connections using the EOBC 10 Gbps ports of the RSPs

Answer: A,E

Question No: 44

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Refer to the exhibit. An MPLS VPN service was provisioned for customer ABC both sites must be communication to each other primarily over the wan link with no traffic over the wan circuits PE1 has the same configuration as PE2 which two commands can be configure on the PEs to accomplish the desired goal?(Choose two)

  1. Under sub interface IP VRF SITEMAP SoO with the same SoO value.

  2. no neighbor lt;CE-IP addressgt; AS-override.

  3. Neighborlt;CE-IP addressgt; route-map SoO in with the same SoO value.

  4. Neighborlt;CE-IP addressgt; route-map SoO in with a different SoO value.

  5. Neighborlt;CE-IP addressgt; route-map SoOout with the same SoO value.

Answer: B,C

Question No: 45

Which technology is a forwarding decision point in a PE router that provides flexibility to make many Layer 2 flow decisions within an interface?

  1. pseudowire

  2. AToM

  3. VPLS

  4. local connect

  5. EFP

Answer: E

Question No: 46

A service provider network engineer is defining a Qos architecture with the following requirements :

*The service provider does not provide managed CPE services.

*Customer throughput of both connection-oriented and non-connection-oriented must be managed.

*The service provider network capacity must be protected by limiting customer traffic to the purchased circuit bandwidth.

*Latency-sensitive traffic must be accommodated.

Which recommendation is the network engineer defining?

  1. The service provider must shape traffic that is outbound on the PE interface

  2. The service provider must shape traffic that is inbound on the PE interface

  3. The Customer must shape all traffic that is outbound on the CE interface

  4. The service provider must police traffic that is inbound on the PE interface

  5. The service provider must police traffic that is outbound on the PE interface

  6. The customer must police all traffic that is outbound on the CE interface

Answer: D

Question No: 47

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Refer to the exhibit. The topology is an inter-AS VPN that is using Option B. Given the traceroute output from CE1 to CE2 .Which three options are VPN labels? (Choose two)

  1. Label 17 for LSP 1

  2. Label 21 for LSP 1

  3. Label 24 for LSP 1

  4. Label 17 for LSP 2

  5. Label 20 for LSP 2

  6. Label 21 for LSP 2

  7. Label 17 for LSP 3

  8. Label 20 for LSP 3

Answer: B,C,H

Question No: 48

Which of the below protocols can be used to secure CoAP?

  1. MACsec

  2. DTLS

  3. IPsec

  4. TLS

Answer: B

Question No: 49

Which two flexible service mapping features that are used on the ES40 line card can classify traffic into different service instances, in order to consume fewer VLANs? (Choose two.)

  1. CoS

  2. DSCP

  3. IP precedence

  4. MPLS experimental bit

  5. ToS

  6. Ether Type

Answer: A,F

Question No: 50

A service provider that supports multicast has a requirement to increase network resilience without relying on RPF convergence in the event of a device failure. To achieve this goal, what must the service provider implement?

  1. MSDP

  2. Anycast RPs

  3. MDT

  4. MoFRR

Answer: D

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