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Exam Description:

The "Building Cisco Service Provider Next-Generation Networks (SPNGN2), Part 2" (640-875) exam is associated with the CCNA® SP certification. This exam tests a candidates knowledge and skills necessary to implement and support a service provider network. Candidates can prepare for this 90-minute, 65-75 questions exam by taking the "Building Cisco Service Provider Next-Generation Networks (SPNGN2), Part 2" course.

 

The following topics are general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice.


Recommended Training:

The following course is the recommended training for this exam.

  •     Building Cisco Service Provider Next-Generation Networks, Part 2 (SPNGN2)

Courses listed are offered by Cisco Learning Partners-the only authorized source for Cisco IT training delivered exclusively by Certified Cisco Instructors. Check the List of Learning Partners for a Cisco Learning Partner nearest you


Exam Number    :          640-878 SPNGN2

Associated Certifications    :    CCNA Service Provider

Duration    :    90 minutes (65-75 questions)

Available Languages    :    English

Register    :    Pearson VUE


640-878 Dumps Exam Question 10

Refer to the exhibit.

Which three statements about MPLS LDP operations are true?

A.The incoming label for 10.2.10.1/32 is 16010 (which is allocated by the local router), and the outgoing label is 22 (as advertised by the next-hop router).
B.The 16003 and 16010 labels are learned from the 192.168.112.40 LDP neighbor.
C.The ImpNull outgoing label for the 192.168.102.0/24 network means that the outgoing label should be removed when sending packets to the 192.168.112.40 next-hop router, when the incoming label is 16003.
D.The ImpNull outgoing label for the 192.168.102.0/24 network means that the local router has not received a label for that network from its neighbor.
E.The Unlabeled outgoing label for 10.10.10.100/32 indicates that a label pop is required when sending packets to the 10.10.10.1 next-hop router.
F.The outgoing label of 22 for 10.2.10.1/32 is learned from the 192.168.112.40 LDP neighbor

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640-878 Dumps Exam Question-9

After configuring Q-in-Q on a new interface, the customer has requested that the IOSversion and remote model also be viewable via the trunk. What additional command wouldneed to be applied to both sides of the Q-in-Q trunk?

A.l2protocol-tunnel cdp
B.l2protocol-tunnel stp
C.l2protocol-tunnel vtp
D.l2protocol-tunnel lldp
E.l2protocol-tunnel odr

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640-878 Dumps Exam Question 8

Which three statements about MPLS LDP operations are true?


A.The incoming label for 10.2.10.1/32 is 16010 (which is allocated by the local router), and
the outgoing label is 22 (as advertised by the next-hop router).
B.The 16003 and 16010 labels are learned from the 192.168.112.40 LDP neighbor.
C.The ImpNull outgoing label for the 192.168.102.0/24 network means that the outgoing
label should be removed when sending packets to the 192.168.112.40 next-hop router,
when the incoming label is 16003.
D.The ImpNull outgoing label for the 192.168.102.0/24 network means that the local router
has not received a label for that network from its neighbor.
E.The Unlabeled outgoing label for 10.10.10.100/32 indicates that a label pop is required
when sending packets to the 10.10.10.1 next-hop router.
F.The outgoing label of 22 for 10.2.10.1/32 is learned from the 192.168.112.40 LDP
neighbor.


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Free Cisco 640-878 Exam Question 7

Which three Cisco platforms are classified as core routers? (Choose three.)

A.Cisco XR 12000
B.Cisco ME 3400
C.Cisco ASR 1006
D.Cisco CRS-3
E.Cisco ASR 9010
F.Cisco 3900

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Free Cisco 640-878 Exam Question 6

On Cisco IOS XR software, which set of commands enables OSPF area 0 on the Gi0/0/0/0 interface that has an IPv4 IP address of 192.168.1.1/24?

A. router ospf 1 network 192.168.1.1 0.0.0.0 area 0
B. router ospf 1 network 192.168.1.1 255.255.255.255 area 0
C. router ospf 1 area 0 interface gi0/0/0/0
D. router ospfv3 1 network 192.168.1.1 0.0.0.0 area 0
E. router ospfv3 1 network 192.168.1.1 255.255.255.255 area 0
F. router ospfv3 1 area 0 network 192.168.1.0
G. router ospfv3 1 area 0 interface gi0/0/0/0

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Free 640-878 Training Exam Question 5

Which two statements about carrier-grade NAT are true? (Choose two.)

A. It conserves IPv4 addresses.
B. A service provider issues private IP addresses to its customers.
C. A service provider translates the private IP address of its customer to another private IP
address.
D. It is implemented on the CE and PE routers.
E. It is designed to simplify IPv6 addressing.

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Latest Cisco 640-878 Exam Question Number 4

On Cisco IOS XR software, what is the default commit option?

A. best-effort
B. psuedo-atomic
C. replace
D. force

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Latest Cisco 640-878 Exam Question Number 3

Which three are examples of a link-state routing protocols and static routing? (Choose three.)

A. EIGRP
B. RIP
C. OSPF
D. IS-IS E. IP default-gateway
F. ODR
G. Proxy Arp

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Latest Cisco 640-878 PDF Download Question 2

Which spanning-tree mode uses the oame command ti ciofgure a regiio oame?

A. MST
B. PVST+
C. PVRST+
D. RSTP

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Free 640-878 Dumps Question Number 1

Which statement is true about enabling IS-IS routing and using the net command to configure the NSAP address?

A. NSAP addresses have a fixed size of 20 bytes.
B. The NSEL must always be 00 to identify the router.
C. The area address follows the system ID field before the NSEL field.
D. An AFI of 39 indicates that the AFI is a locally administered private address.

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