Cisco 642-889 Exam Dumps

Question No. 1

Which technology is used in MPLS Layer 3 VPN implementations on the PE router to create a hub-and-spoke topology?

• A. VPN IPv4 addressing
• B. route target
• C. VPN identifier
• D. route distinguisher

Question No. 2

Which three commands represent valid QoS classifiers of traffic in case of an EoMPLS circuit? (Choose three.)

• A. match cos
• B. match mpls experimental
• C. match qos-group
• D. match fr-de
• E. match protocol
• F. match ip address prefix-list
• G. match tag

Question No. 3

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?

• A. Option
• B. Option
• C. Option
• D. Option

Question No. 4

Which two BGP attributes prevent loops in a route reflector environment? (Choose two )

• A. local preference
• B. cluster ID
• C. origin
• D. originator ID
• E. AS PATH

Question No. 5

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

Question No. 6

Instructions

On PE7, what is the PWtype on the p2p ac-pw named “testpw”?

• A. MPLS
• B. L2TPv3
• C. PPP
• D. LDP
• E. Ethernet