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Viewing questions 41-50 out of questions
Questions # 41:

In a VPRN that uses MPLS transport tunnels, which of the following statements about P devices is TRUE?

Options:
A.

P devices participate in service provider core routing.

B.

P devices are not required to be MPLS-enabled.

C.

P devices must be aware of the VPRNs.

D.

P devices must support MP-BGP.

Questions # 42:

Which of the following about the control plane in Carrier Supporting Carrier (CSC) VPRN is FALSE?

Options:
A.

End-customer routes are populated in the network provider CSC VRF.

B.

The customer carrier does not learn any network provider internal routes.

C.

The network provider learns customer carrier PE system addresses.

D.

Routes exchanged between the customer carrier and the network provider are labeled.

Questions # 43:

Based on the VPRN BGP decision process, which of the following routes is selected first?

Options:
A.

The route with the lowest MED.

B.

The route with the shortest AS Path.

C.

The route received from the lowest peer IP address.

D.

The route with the lowest Origin.

Questions # 44:

In a VPRN, what type of logical topology is required for the BGP sessions configured in the provider core?

Question # 44

Options:
A.

Full mesh between all CE, PE and P devices

B.

Full mesh between PE and P devices

C.

Full mesh of P devices

D.

Full mesh of PE devices

E.

Full mesh between PE and CE devices

Questions # 45:

What mechanism allows routes to be shared between customers in different VPRNs?

Options:
A.

The routes to be shared are identified by common route targets

B.

The routes to be shared are identified by common route distinguishers

C.

The routes to be shared are identified by common AS numbers

D.

The routes to be shared are identified by common VPN labels

Questions # 46:

Click the exhibit.

Question # 46

An extranet VPRN is configured on Nokia 7750 SRs. On which router(s) should the displayed configuration be applied?

Options:
A.

Router R1

B.

Router R2

C.

Routers R1 and R2

D.

Router R3

E.

Router R4

Questions # 47:

Click the exhibit.

Question # 47

An Nokia 7750 SR is to be configured as a core router that supports VPRNs using LDP as the transport protocol. Which of the following best describes this configuration?

Options:
A.

This configuration is correct and complete.

B.

This configuration is correct, but the interfaces must also be configured in the "configure router mpls" context.

C.

There is no configuration required for LDP in the core network.

D.

This configuration is correct but Targeted-LDP is also required.

Questions # 48:

Why would a selective export policy be applied to a customer VPRN service? (Choose three)

Options:
A.

To limit the number of routes advertised from a customer site

B.

To limit the number of routes learned from other customer sites CTo limit the size of the VRF table

C.

To limit connectivity to selected customer networks

D.

To perform packet filtering

Questions # 49:

Which of the following best describes the goal of an Extranet VPRN?

Options:
A.

Allow routes to be exchanged between all or selected sites of one VPRN and all or selected sites of a second VPRN

B.

Allow the service provider to provide multiple VPRNs with Internet access

C.

Reduce the number of VPRN tunnels required

D.

Simplify the administration of multiple VPRNs

E.

Force all traffic in multiple VPRNs to pass through a single device

Questions # 50:

Which of the following commands may be used on an Nokia 7750 SR to display a network exported locally to BGP on the originating router? (Choose two)

Question # 50

Options:
A.

Show router bgp routes

B.

Show router bgp routes prefix

C.

Show router bgp routes self-originated

D.

Show router bgp routes hunt

E.

Show router bgp neighbor advertised-routes

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Viewing questions 41-50 out of questions