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4A0-C01 Exam Dumps - Nokia NRS II Composite Exam

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Question # 33

Which of the following statements best describes the function of an OSPF Type 4 LSA?

A.

A Type 4 LSA is originated by an ABR to describe a route to an ASBR to routers outside the area.

B.

A Type 4 LSA is originated by an ASBR to describe a route to itself to routers outside the area.

C.

A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the backbone area to provide routing information.

D.

A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the stub area to provide routing information.

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Question # 34

Which of the following timers can be adjusted to reduce the time a router waits between attempts to re-establish an LSP after it has failed?

A.

Isp retry-timer

B.

Isp retry-limit

C.

mpls resignal-timer

D.

rsvp refresh-time

E.

router rsvp keep-multiplier

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Question # 35

An SDP using GRE encapsulation is configured for an E-pipe service. The network port used by the SDP has an MTU of 8000. What value does the SDP path MTU have by default on an Alcatel-Lucent 7750 SR?

A.

7958

B.

7978

C.

8022

D.

8042

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Question # 36

Which of the following about transport tunnels used by services is FALSE?

A.

A transport tunnel can carry many service tunnels.

B.

The transport label is unchanged throughout the transport network.

C.

A single network port can carry more than one transport tunnel.

D.

Both MPLS and GRE transport tunnels use a service label.

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Question # 37

In a Layer 2 encapsulation using T-LDP, what does the second (bottom) label represent?

A.

Tunnel Label

B.

VC Label

C.

Operational Control Word

D.

VPI

E.

VCI

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Question # 38

Which of the following SAPs will forward tagged frames with an outer VLAN tag of 200? (Choose 3)

A.

sap 1/1/1

B.

sap 1/1/1:*

C.

sap 1/1/1:*.0

D.

sap 1/1/1:0*

E.

sap 1/1/1:200.*

F.

sap 1/1/1:300:200

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Question # 39

Which of the following about per-interface label space is TRUE?

A.

A single label is assigned to a FEC for all interfaces on the same router.

B.

The same label can be used to forward a packet on an LSR regardless of which egress port is used.

C.

It uses fewer label resources than a per-platform label space.

D.

A separate label is used for each interface that the FEC is advertised on.

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Question # 40

Which of the following is NOT an application of MPLS?

A.

Enabling VPNs

B.

Enabling traffic engineering

C.

Enabling network security

D.

Enhancing network resiliency

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