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Q1. What is the primary difference between 6PE and 6VPE?

A. 6VPE does not require an MPLS core.

B. 6VPE requires an IPv6-aware core.

C. 6VPE provides IPv6 VPN services.

D. 6VPE tunnels IPv6 packets inside IPv4 packets.

Answer: C

Q2. When implementing nonhierarchical VPLS with eight PE routers, how many total PWs will be required between the PE routers?

A. 8

B. 16

C. 28

D. 32

E. 64

Answer: C

Q3. When you are using OSPF as the CE-to-PE routing protocol in MPLS VPN implementations, an OSPF route from customerA site 1 in Area 0 will appear as which kind of OSPF route in customerA site 2, also in Area 0?

A. intra-area

B. interarea

C. E1

D. E2

Answer: B

Q4. Which Layer 2 protocol parameters can be carried inside the control word when implementing AToM service?

A. PW ID

B. Frame Relay FECN, BECN, and DE bits

C. encapsulation type

D. VC type

Answer: B

Q5. When implementing EoMPLS on Cisco IOS XR routers, which command under the l2vpn configuration mode is used to define the pseudowire?

A. pbb

B. xconnect

C. connect

D. bridge

E. bridge-domain

Answer: B

Q6. he Cisco IOS XR address-family ipv4 labeled-unicast and the Cisco IOS/IOS XE neighbor sendlabel commands are used in which MPLS implementation?

A. Cisco MPLS TE

B. CSC using MP-BGP for label exchange

C. back-to-back VRF

D. AToM

E. VPLS

Answer: B

Q7. When implementing Layer 3 MPLS VPNs on Cisco IOS/IOS XE PE routers, which PE-to-CE routing protocol requires a separate routing process to be created for each VRF?

A. EIGRP

B. RIPv2

C. OSPF

D. BGP

Answer: C

Q8. When implementing CSC services, which two methods can be used to exchange label information between the downstream CSC customer carrier and the CSC backbone carrier? (Choose two.)

A. using MP-BGP

B. using RSVP

C. using IGP and LDP

D. using back-to-back VRF

E. using front VRF and internal VRF

Answer: A,C

Q9. Which two statements regarding Cisco 6PE operations are correct? (Choose two.)

A. The top label in the label stack is assigned by MP-BGP, and it is used to reach the egress PE.

B. The inner label in the label stack is assigned by MP-BGP, and it is used for IPv6 forwarding at the egress PE.

C. The top label in the label stack is assigned by LDP, and it is used to reach the egress PE.

D. The inner label in the label stack is assigned by LDP, and it is used for IPv6 forwarding at the egress PE.

Answer: B,C

Q10. When implementing EoMPLS PWs, which configuration is optional?

A. matching PW ID on both ends

B. Xconnect

C. Cisco Express Forwarding

D. control word

Answer: D