What happens when Option AB is configured in an Inter-AS MPLS VPN?

• A.A single MP-BGP session is established between ASBRs and exchanges VPNv4, IPv4, and MPLS labels.
• B.Two directly connected PE-ASBRs exchange VPNv4 prefixes and labels using MP-EBGP.
• C.The route reflectors exchange customer VPNv4 prefixes over multihop MP-EBGP and VPNv4 prefixes with the next-hop unchanged.
• D.A single PE-CE EBGP session per VRF is established between ASBRs in which each ASBR assumes that the other ASBR is a CE.

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What is the key difference between Layer 2 and Layer 3 VPNs?

• A.Layer 2 VPNs allow for the routing of IP packets between sites, and Layer 3 VPNs provide a transparent Ethernet link between sites.
• B.Layer 2 VPNs support only point-to-point connections, and Layer 3 VPNs support point-to- multipoint connections.
• C.Layer 2 VPNs extend a LAN across a service provider network, and Layer 3 VPNs allow for the separation of routing domains.
• D.Layer 2 VPNs use GRE encapsulation, and Layer 3 VPNs use L2TP encapsulation.

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Refer to the exhibit. An engineer is implementing an MVPN solution between the source and the receiver. Streamers are connected and forwarding streams to the IPTV source.
The DSL modem is receiving the multicast stream. Which action must the engineer perform in global mode so that receiver R also receives the stream?

• A.Change the mdt data threshold value on the source to 10 and change the mdt data threshold value on the receiver to 15.
• B.Change the MLDP peer IP address to source loopback address on the receiver loopback address on the source.
• C.Change the range of addresses in the data MDP pool to 255.
• D.Change the vpn id value on the receiver to 65530:10.

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Refer to the exhibit. A new remote office requires access to the extranet of the parent organization to use centralized services. Multicast content must be distributed securely across an ISP connection from the parent organization to the remote office.
Which action must the team take to implement the required services?

• A.Configure PIM-SM in the core with the RP configured as a P router and use the allowas-in feature to permit the multicast traffic to pass over the VPN.
• B.Configure the remote office AS number to be the same as the parent organization, and use the AS-Override feature to allo
• C.Configure SSM in the core and assign the correct range of SSM IP addresses to the default and data MDT groups.
• D.Configure a CSC connection so that the parent organization serves as an ISP sharing services to the remote office.

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

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

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