Egress PE NAT is being used via a single centralized router to provide Internet access to L3VPN customers.
Which description of the NAT operation is true?

• A.Users m different VRFs cannot share the same outside global IP address
• B.The NAT table contains a field to identify the inside VRF of a translation
• C.Multiple address pools are needed for the same L3VPN because each site has a separate NAT
• D.The different L3VPNs using the Internet access must not have IP overlaps internally

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Refer to the exhibit:

R1 is connected to two service providers and is under a DDoS attack Which statement about this design is true if uRPF in strict mode is configured on both interfaces'?

• A.R1 permits asymmetric routing as long as the AS-RATH attribute entry matches the connected AS
• B.R1 drops destination addresses that are routed to a null interface on the router
• C.R1 drops all traffic that ingresses either interface that has a FIB entry that exits a different interface
• D.R1 accepts source addresses on interface gigabitethernet0/1 that are private addresses

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Refer to the exhibit:

A network engineer is implementing a BGP protocol. Which effect of the locat-as keyword in this configuration is true?

• A.It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65112 without additional configuration.
• B.It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65012 without additional configuration
• C.It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65112 and the VPNv4 address family
• D.It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65012 and the VPNv4 address family

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Refer to the exhibit:

After implementing a new design for the network, a technician reviews the pictured CLI output as part of the MOP.
Which two statements describe what the technician can ascertain from the ImpNull output? (Choose two.)

• A.Label 0 is used for the prefix displayed and will be part of the MPLS label stack for packets destined for
  192.168.10.10
• B.Penultimate Hop Popping is in use for the prefix displayed
• C.Label 3 is in use for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10
• D.Label 0 is used for the prefix displayed but will not be part of the MPLS label stack for packets destined for 192 168.10.10.
• E.Ultimate Hop Popping is in use for the prefix displayed.

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Refer to the exhibit:

An engineer is preparing to implement data plane security configuration.
Which statement about this configuration is true?

• A.Router 1 is the trigger router in a RTBH implementation.
• B.Router 2 is the router receiving the DDoS attack
• C.Router 1 must be configured with uRPF for the RTBH implementation to be effective.
• D.Router 2 must configure a route to null 0 for network 192 168.1 0/24 for the RTBH implementation to be complete.

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