Your customer's enterprise is adding geographically-dispersed branch offices and requires new WAN connections. The primary design consideration for this expansion is low cost but the branches must remain secure with low latency.
Which type of Internet access model satisfies the customer's requirement in this scenario?

• A.centralized model with security at each branch
• B.centralized model with security at the hub
• C.distributed model with security at each branch
• D.distributed model with security at the hub

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A customer wants to consolidate all remote site connections into a single enterprise WAN for backhual to the corporate headquarters and data centers.
Which solution satisfies this requirement?

• A.WAN aggregation
• B.private WAN
• C.Data Center Interconnect
• D.Internet edge

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You are implementing an MPLS-based WAN environment to connect remote sites to the corporate headquarters (HQ) However, the service provider at the HQ location does not provide service at the location of one of the remote sites.
Which statement is true in this scenario?

• A.A circuit can be bridged across multiple service providers for end-to-end connectivity.
• B.A public WAN circuit can be provisioned over the Internet that will provide the same level of service.
• C.A dedicated leased line will need to be used to connect to the remote site.
• D.A hub site in a location where both service providers have a presence will need to be deployed.

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You work for a service provider that currently uses a full mesh of IBGP peers to share EBGP routes. You are concerned about future scalability with this model and have decided to use route reflectors to overcome the scale limitations associated with the full mesh model.
In this scenario, which statement is true?

• A.Route reflectors do not change existing IBGP next hops by default.
• B.Route reflectors readvertise both the active and backup routes
• C.Cluster IDs must be configured on all IBGP peers.
• D.Private autonomous system numbers must be configured on all IBGP peers.

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You are asked to provide a design proposal for a service provider network that will need to support both IPv4 and IPv6 traffic across your IPv4 core. You do not want to change the core design.
In this scenario, what are two solutions that you would implement at the peering edge? (Choose two.)

• A.GRE tunneling
• B.NAT64
• C.native IPv6 routing
• D.6PE

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