Act now and download your Cisco 642-889 test today! Do not waste time for the worthless Cisco 642-889 tutorials. Download Rebirth Cisco Implementing Cisco Service Provider Next-Generation Edge Network Services (SPEDGE) exam with real questions and answers and begin to learn Cisco 642-889 with a classic professional.
2026 New 642-889 Exam Dumps with PDF and VCE Free: https://www.2passeasy.com/dumps/642-889/
Q1. Which two Layer 2 VPN methods support interworking between customer sites with different Layer 2 encapsulation at each end (for example, Frame Relay to Ethernet interworking)? (Choose two.)
A. AToM
B. VPLS
C. GET VPN
D. L2TPv3
Answer: A,D
Q2. 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
Q3. When implementing MPLS Layer 3 VPNs with customers running OSPF as the CE-PE routing protocol, the service provider MPLS backbone looks like what to the CE routers?
A. the backbone (Area 0)
B. an external routing domain
C. a superbackbone that is transparent to the CE OSPF routers
D. a transit area (similar to a transit area for supporting virtual links)
Answer: C
Q4. In PE7, how many multiprotocol IBGP routes are learned from PE8 and what is the next-hop IP address? (Choose two.)
A. 1
B. 2
C. 3
D. 10.8.1.1
E. 172.16.8.1
F. 192.168.108.81
Answer: B,E
Q5. Which statement is correct regarding the pseudowire on connects PE7 to the 10.8.1.1 neighbor?
A. The control word is enabled on both ends of the pseudowire
B. The MTU size is 1500 bytes on both ends of the pseudowire
C. Pseudowire backup is enabled
D. The pseudowire is in the down state
Answer: B
Q6. When implementing MPLS Layer 3 VPNs with customers running OSPF as the CE-PE routing protocol, which situation will require a sham link to be implemented in the MPLS backbone?
A. to connect customer sites in different OSPF areas
B. to connect customer sites in the same OSPF area
C. to prevent OSPF routing loops when a customer site has redundant CE-PE connections
D. if there is a backdoor link between the CE routers, to ensure that the backdoor link is used only to back up the primary connection through the MPLS VPN
Answer: D
Q7. When configuring VPLS on the Cisco ASR 9000, which three configurations are required under the l2vpn configuration mode? (Choose three.)
A. bridge-group
B. bridge-domain
C. xconnect
D. vfi
E. encapsulation
Answer: A,B,D
Q8. 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
Q9. 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
Q10. In Layer 3 MPLS VPN implementations, which protocol is used to carry the VPNv4 routes from PE to PE?
A. RSVP
B. IGP
C. MP-BGP
D. LDP
Answer: C