01 March, 2020
Implementing Cisco Service Provider Next-Generation Edge Network Services (SPEDGE) 642-889 Interactive Bootcamp
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Free demo questions for Cisco 642-889 Exam Dumps Below:
Question 1
When implementing EoMPLS on Cisco IOS XR routers, which command under the l2vpn configuration mode is used to define the pseudowire?
Question 2
Which two statements regarding Cisco 6PE operations are correct? {Choose two.}
Question 3
A service provider wants to scale MAC address advertisements in its next generation E-LAN and E-TREE designs. Which technology can be used in the service provider cloud to reach this goal?
Question 4
Refer to the exhibit.
XR2 must be configured with OSPF sham-link to PE1. Which configuration achieves this goal?
XR2 must be configured with OSPF sham-link to PE1. Which configuration achieves this goal?
Question 5
Refer to the partial Cisco IOS XR PE router configuration exhibit for supporting a Layer 3 MPLS VPN customer using EIGRP AS 20 as the CE-to-PE routing protocol.
The MPLS VPN customer is having problems receiving the EIGRP routes on the different customer site CE routers.
What is wrong with this configuration that is causing the problem?
The MPLS VPN customer is having problems receiving the EIGRP routes on the different customer site CE routers.
What is wrong with this configuration that is causing the problem?
Question 6
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.}
Question 7
When implementing MPLS Layer 3 VPN services, which CE-PE routing method does not require the use of the redistribute command to enable the customer routes to be advertised through the MPLS cloud between the customer sites?
Question 8
Refer to the exhibit.
Given the output shown, which two statements are true? {Choose two.}
Given the output shown, which two statements are true? {Choose two.}
Question 9
A PE configured with VRF ABC needs to export only subnet 1.1.1.1/32 with RT 100:100 without losing its original RT 200:200 to a remote PE. Which configuration is correct?
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Question 10
Refer the exhibit.
On PE7, what is the pseudowire ID that connects to the 10.8.1.1 neighbor?
On PE7, what is the pseudowire ID that connects to the 10.8.1.1 neighbor?
Question 11
In which Cisco IOS XR configuration mode is the redistribute static command applied to enable the redistribution of static VRF routes between the PE routers?
Question 12
When implementing a Layer 2 transport subinterface on a Cisco IOS XR router, which encapsulation option is used to match any packets that are not matched by any other service instances?
Question 13
When troubleshooting EoMPLS configuration problems, which three parameters must match between the two ends of the pseudowire configurations? {Choose three.}
Question 14
Implementing H-VPLS instead of VPLS reduces which requirement?
Question 15
On Cisco IOS and IOS XE Layer 3 MPLS VPN implementations, when redistributing the customer RIP routes into MP- BGP, the RIP metric is copied into which BGP attribute?
Question 16
In Layer 3 MPLS VPN implementations, which protocol is used to carry the VPNv4 routes from PE to PE?
Question 17
What is the primary difference between 6PE and 6VPE?
Question 18
VPWS/EoMPLS offers which type of Ethernet services as defined by the MEF?
Question 19
Refer the exhibit.
On PE7, which encapsulation method is used on the pseudowire that connects to the 10.8.1.1 neighbor?
On PE7, which encapsulation method is used on the pseudowire that connects to the 10.8.1.1 neighbor?
Question 20
In MPLS Layer 3 VPN implementations, which mechanism is used to control which routes are imported to a VRF?
Question 21
In which configuration mode is a route distinguisher configured in a Cisco IOS XR router?
Question 22
Refer to the exhibit.
Which two descriptions outline the traffic flow among the three sites? {Choose two.}
Which two descriptions outline the traffic flow among the three sites? {Choose two.}