[Free] Download New Latest (June 2016) Cisco 400-201 Practice Test 461-470

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QUESTION 461

DRAG DROP

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Correct Answer:

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QUESTION 462

DRAG DROP

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Correct Answer:

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QUESTION 463

What are three advantages of PPPoA implementation? (Choose three.)

 

A.

NAP and NSP provide secure access to corporate gateways without managing end-to- end PVCs. NAP and NSP use Layer 3 routing, Layer 2 Forwarding, or Layer 2 Tunneling Protocol tunnels. Hence, they can scale their business models for selling wholesale service.

B.

Only a single session per CPE on one virtual channel (VC). The username and password are configured on the CPE, so all users behind the CPE for that particular VC can access only one set of services. Users cannot select different sets of services, although using multiple VCs and establishing different PPP sessions on different VCs is possible.

C.

The NSP can oversubscribe by deploying idle and session timeouts using an industry standard RADIUS server for each subscriber.

D.

If a single IP address is provided to the CPE, and NAT or PAT is implemented, certain applications such as IPTV, which embed IP information in the payload, will not work. Additionally, if an IP subnet feature is used, an IP address also has to be rese
rved for the CPE.

E.

PPPoA can use the features on the SSG.

F.

Cisco Service Selection Gateway is not compatible with PPPoA.

 

Correct Answer: ACE

 

 

QUESTION 464

A network engineer is tasked with supporting traffic discrimination over MPLS traffic engineering tunnels. To allocate restricted bandwidth to a certain type of traffic with no QoS degradation, which technique must be used?

 

A.

integrated services

B.

MPLS TE Diff-Serv full allocation model


C.

MPLS TE Diff-Serv Russian doll model

D.

IP precedence

E.

class of service

Correct Answer: C

 

 

QUESTION 465

An ISP provides MPLS L3VPN services and is required to set up a multicast VPN. Which routers will be enabled with MDT to support a multicast VPN?

 

A.

All service provider routers participating in the multicast VPN.

B.

All service provider route reflectors.

C.

All service provider PE routers.

D.

All service provider P routers.

E.

All service providers P, PE and route reflector routers.

 

Correct Answer: A

 

 

QUESTION 466

What is the maximum capacity of a single Cisco CRS-1?

 

A.

64 Tb/s

B.

78 Tb/s

C.

92 Tb/s

D.

106 Tb/s

E.

128 Tb/s

 

Correct Answer: C

 

 

QUESTION 467

Which three of these can be a forwarding equivalence class? (Choose three)

 

A.

IPSec tunnel

B.

routing equivalence paths

C.

traffic engineering tunnel

D.

bridge or switch instance

E.

groups of IP addresses

 

Correct Answer: CDE

 

 

QUESTION 468

Two customers have routers that run OSPF and belong to the same OSPF area. These two routers are connected by an MPLS backbone and by a low-bandwidth point-to-point link (used as a backup link). Which two minimum configurations are required to connect these two routers? (Choose two.)

 

A.

site-of-origin

B.

sham-link

C.

domain tag

D.

down bit

E.

link cost

F.

virtual-link

 

Correct Answer: BE

 

 

QUESTION 469

Which three options are EIGRP route types? (Choose three.)

 

A.

internal routE. routes that originate within the AS

B.

summary routE. routes that are summarized in the router

C.

external routE. routes that are redistributed to EIGRP

D.

partial routE. partial routes that are summarized in the router

E.

stub routE. default route that originates in the area

 

Correct Answer: ABC

 

 

QUESTION 470

In Ethernet Aggregation ap
plications, which option is needed when the U-PE connects to an N-PE and broadband remote access server?

 

A.

Ethernet Multipoint Service

B.

E1

C.

VPLS

D.

DSLAM

E.

wire emulation

 

Correct Answer: D

 

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