Download New Latest (May) Cisco 352-001 Actual Tests 51-60

By | May 15, 2015

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QUESTION 51  (Topic 1)

 

Refer to the exhibit.

 

clip_image001

 

In this BGP design, what is the next hop for 10.1.1.0/24 on R8 and R7?

 

A.

The next hop for 10.1.1.0/24 on R7 is R8 and the next hop for R8 is R7.

B.

The next hop for 10.1.1.0/24 on R7 is R5 and the next hop for R8 is R6.

C.

The next hop for 10.1.1.0/24 on R7 is R6 and the next hop for R8 is R5.

D.

The next hop for 10.1.1.0/24 on R7 is R3 and the next hop for R8 is R4.

 

Answer: A

 

 

QUESTION 52  (Topic 1)

 

Service provider XYZ plans to provide dedicated Internet access and MPLS L3VPN services to business customers. XYZ has these design specifications:

 

MP-BGP running on the core MPLS P routers with external Internet routes. The core network will include 16 Point of Presence IP POPs throughout the Asia- Pacific region.

An additional nine non-P routers will use EBGP peering with multiple providers for Internet traffic.

An additional 50 PE routers will provide end customers with dedicated Internet access and L3VPN services throughout the Asia-Pacific region.

 

In what two ways can the MP-BGP be removed from the MPLS P core routers and still provide dedicated Internet access and MPLS L3VPN services? (Choose two.)

 

A.

Disable BGP from the MPLS core P routers and have the MPLS core P routers run OSPF and LDP.

B.

Enable separate BGP control plane routers

using a route reflector server concept that will be fully meshed with peer route reflector servers and have clients as MPLS PE routers and EBGP peering routers.

C.

Enable all EBGP routers as route reflector servers and MPLS PE routers as their clients.

D.

It is not possible to disable BGP from the MPLS core P routers without impacting the dedicated Internet access and MPLS L3VPN services.

 

Answer: BC

 

 

QUESTION 53  (Topic 1)

 

In which two ways is IPv4 and IPv6 traffic handled in a network design that uses QoS deployment options? (Choose two.)

 

A.

IPv6 and IPv4 traffic is treated in the same way by using a single QoS policy that classifies and matches on both protocols.

B.

IPv6 traffic is treated differently t

han IPv4 by using the flow-label field, which is built into the IPv6 packet header.

C.

IPv6 traffic does not require QoS because it uses to the flow-label field, which classifies and matches on the IPv6 protocol.

D.

IPv6 traffic is treated differently than IPv4 by using two different QoS policies.

E.

IPv6 traffic is treated differently than IPv4 because it uses only the DSCP value and not the IP precedence.

 

Answer: AD

 

 

QUESTION 54  (Topic 1)

 

What are two benefits of following a structured hierarchical and modular design? (Choose two.)

 

A.

Each component can be designed independently for its role.

B.

Each component can be managed independently based on its role.

C.

Each component can be funded by different organizations based on its role.

D.

Each component can support multiple roles based on the requirements.

E.

Each component can provide redundancy for applications and services.

 

Answer: AB

 

 

QUESTION 55  (Topic 1)

 

A network administrator is in charge of multiple IPsec VPN headend devices that service thousands of remote connectivity, point-to-point, IPsec/GRE tunnels. During a recent power outage, in which it was found that a backup power supply in one of those headend devices was faulty, one of the headend routers suffered a complete shutdown event. When the router was successfully recovered, remote users found intermittent connectivity issues that went away after several hours. Network operations staff accessed the headend devices and found that the recently recovered unit was near 100% CPU for a long period of time. How would you redesign the network VPN headend devices to prevent this from happening again in the future?

 

A.

Move the tunnels more evenly across the headend devices.

B.

Implement Call Admission Control.

C.

Use the scheduler allocate command to curb CPU usage.

D.

Change the tunnels to DMVPN.

 

Answer: B

 

 

QUESTION 56  (Topic 1)

 

You are designing a network to support data, voice and video. Which two main factors will you address to improve network convergence? (Choose two.)

 

A.

event propagation delay

B.

failure detection delay

C.

forwarding engine update delay

D.

routing table recalculation delay

 

Answer: BD

 

 

QUESTION 57  (Topic 1)

 

ACME Corporation is integrating IPv6 into their network, which relies heavily on multicast distribution of data. Which two IPv6 integration technologies support IPv6 multicast? (Choose two.)

 

A.

6VPE

B.

6PE

C.

dual stack

D.

ISATAP

E.

6to4

F.

IPv6INIP

 

Answer: CF

 

 

QUESTION 58  (Topic 1)

 

You have been hired to redesign a network due to issues with congestion. How will a router function if the QoS mechanism of congestion avoidance is integrated into the existing network design?

 

A.

the router handles the overflow of traffic by using FIFO

B.

the router handles the possible buildup of congestion by using WRED

C.

the router forces inbound and outbound traffic to stay within a defined profile by using rate limiting

D.

the router separates packets based on certain characteristics by using NBAR

E.

the router marks packets based on certain characteristics by using PBR

 

Answer: B

 

 

QUESTION 59  (Topic 1)

 

You have created a network design that has two point-to-point Metro Ethernet circuits extending a single production VLAN between two data centers. Under normal circumstances, one circuit will carry traffic and spanning tree will block the other. If the company wants you to make use of both circuits to carry production traffic, which two technologies and features will you investigate to integrate into your network design? (Choose two.)

 

A.

EtherChannel

B.

MST

C.

Multichassis EtherChannel

D.

PVST+

 

Answer: AC

 

 

QUESTION 60  (Topic 1)

 

Network designers plan to interconnect two geographically separated data centers using an Ethernet-over-MPLS pseudowire. Within that design, the link between the sites is stable, there are no apparent loops in the topology, and the root bridges for the respective VLANs are stable and unchanging. What additional aspect of the design should be adjusted to mitigate the chance of connectivity issues to the peer data center when the connection takes place?

 

A.

Enable 802.1d on one data center, and 802.1w on the other.

B.

Ensure that the spanning tree diameter for one or more VLANs is not too large.

C.

Enable UDLD on the link between the data centers.

D.

Enable root guard on the link between the data centers.

 

Answer: B

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