642-889 무료 덤프문제 온라인 액세스

Which statement regarding this Cisco 6PE configuration is false?

• A.A traceroute does not show many hops are in the network
• B.The ipv6 cef command assigns labels to the IPv6 prefix toward the customer router.
• C.The autonomous system for neighbor 172.16.0.2 must be the customer autonomous system.
• D.The send-label keyword indicates thar the IPv6 label capability in advertised to 172.16.0.2.

Which IPv6 deployment method extends IPv6 to the network edge global routing table by using LSPs over anMPLS/IPv4 core?

• A.NAT464
• B.6PE
• C.6to4
• D.6VPE

A presale engineer is asked to advise about the various MPLS VPN designs to best fit the customer requirements. Which two MPLS L2VPN features should be highlighted as advantages over a MPLS L3VPN? (Choose two.)

• A.An MPLS L2VPN design virtually extends the broadcast domain boundary allowing for the customer IGP to fully interoperate between remote sites.
• B.An MPLS L2VPN design does not require routing interaction with the service provider network.
• C.An MPLS L2VPN is a more redundant design compared to a MPLS L3VPN solution.
• D.An MPLS L2VPN design is a more appropriate solution for disaster recovery and data backup.
• E.An MPLS L2VPN design does not require monitoring, which provides a significant cost-saving solution.

Refer to the exhibit.

What is the AS-PATH list for an e-BGP update sent from ABC site 1 to ABC site 2 on the CE2 BGP table?

• A.300 300
• B.300 6500
• C.6500 300
• D.6500 6500
• E.6500 6500 200

In hierarchical VPLS implementations, which two access architectures can be used between the UPE and NPE? (Choose two.)

• A.MP-BGP
• B.EoMPLS
• C.Frame Relay
• D.802.1ad