642-889 무료 덤프문제 온라인 액세스

In which scenario is GETVPN used with an MPLS L3VPN?

• A.in no scenarios with an MPLS VPN
• B.on the provider side, to encrypt customer traffic across the provider network
• C.to replace the MPLS VPN completely
• D.on the customer side, to encrypt traffic across the provider network

In Layer 3 MPLS VPN implementations, which protocol is used to carry the VPNv4 routes from PE to PE?

• A.LDP
• B.IGP
• C.MP-BGP
• D.RSVP

When implementing Q-in-Q tunneling, the provider switch is configured as a trunk port toward the backbone network, Which switchport mode should be configured for the interface toward the customer?

• A.dotlq tunnel
• B.access
• C.ISL trunk
• D.dotl q trunk

Refer to the exhibit.

Which two descriptions outline the traffic flow among the three sites? (Choose two.)

• A.XYZ sees the MNL and ABC routes.
• B.ABC sees the MNL and XYZ routes.
• C.The XYZ and ABC sites communicate using the default route that points to the MNL site.
• D.The MNL site acts as a central site for the ABC and XYZ sites.
• E.The MNL site communicates with the XYZ and ABC sites.

In MPLS Layer 3 VPN implementations, what is used on the PE router to isolate potential overlapping routing information between different customers?

• A.route targets
• B.VC IDs
• C.pseudowire IDs
• D.VRFs
• E.pseudowire classes