Study tips 642-889

Which PE advertised subnet is installed at PE3 BGP table?

Which shared MPLS/Internet service type best accommodates this requirement?

Which Internet design model guarantees maximum security and easier provisioning?

Which option is the primary purpose of central service MPLS VPNs?

Which option is the most likely cause?

Which option is a valid Cisco IOS XR BGP Layer 3 IPv4 MPLS VPN configuration?

Which type of VPN requires a full mesh of virtual circuits to provide optimal site-to-site connectivity?

Which three Layer 3 VPN technologies are based on the overlay model?

Which VPN technology uses the Group Domain of Interpretation as the keying protocol and IPsec for encryption that is often deployed over a private MPLS core network?

What is the primary difference between 6PE and 6VPE?