352-011 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
DRAG DROP
Drag and drop the optical technology design characteristics on the left to the correct optical technologies on the right. Not all options are used.

正解:

Question No : 2
Which options do you investigate first when designing fast network convergence?

A.Routing protocol database size
B.MTU of the involved interfaces
C.Link speed between sites
D.Supported Layer 3 failure detection mechanism

正解:

Question No : 3
A regional ISP is running MPLS TE. These tunnels are configured manually using paths.
Which technology centralizes the traffic engineering decisions to reduce operational complexity?

A.BGP Link State
B.DiffServ-TE
C.TE autobandwidth
D.Shared Risk link Group

正解:

Question No : 4
Which three options are important design functions of IPv6 first-hop security? (Choose three)

A.It prevents rogue DHCP servers farms assigning IPv6 addresses.
B.It prevents IPv6 packets fragmentation.
C.It limits IPv6 route the advertisement in the network.
D.It implements a broadcast-control mechanism.
E.It suppresses excessive multicast neighbor discovery.
F.It implements multihoming security.

正解:

Question No : 5
What are three common objectives of customers using multiple cloud providers? (Choose three)

A.regional cloud provider access
B.security
C.analytics
D.high availability
E.feature disparity
F.bandwidth

正解:

Question No : 6
A service provider wants to use a controller to automate the provisioning of service function chaining.
Which two overlay technologies can be used with EVPN MP-BGP to create the service chains in the data center?

A.VXLAN
B.MPLS L2VPN
C.Provider Backbone Bridging EVPN
D.802.1Q

正解:

Question No : 7
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

正解:

Question No : 8
A DMVPN network is being deployed for 10 branch sites to connect to the central headquarters over the Internet. Each branch site connects to the internet via a 1.5 Mb/s ADSL line, and the headquarters connects to the Internet over a 100Mb/s circuit limited to 20 Mb/s by the service provider.
Which QoS mechanism if any, do you recommend at the headquarters location?

A.Rate-limiting the 100 Mb/s circuit to 20 Mb/s
B.Applying hierarchical QoS with parent policy for the overall circuit and child policy for the spokes
C.Traffic shaping the 100 Mb/s circuit to 20 Mb/s
D.QoS is not required in this instance due to maximum traffic being received by the branches being 15 Mb/s

正解:

Question No : 9
Which two control plane policer design options should you consider to achieve high availability? (Choose two)

A.Control plane policers require that adequate protocols overhead are factored in to allow protocol convergence
B.Control plane policers are really needed only on externally facing devices
C.Control plane policers can cause the network management systems to create false alarms
D.Control plane policers are enforced in hardware to protect the software path, but they are hardware platform-dependent in terms of classification ability
E.Control plane policers must be processes before a forwarding decision is made

正解:

Question No : 10
Refer to the exhibit.

This new OSPF network has four areas, but the hub-and-spoke area experiences frequent flapping.
In order to fix this design failure, which two mechanisms can you use to isolate the data center area from the hub-and-spoke area without losing Ip connectivity? (Choose two)

A.Use OSPF distribute-list filtering on router A
B.Deploy a prefix summarization on router D
C.Make the data center area a NSSA
D.Make the data center area totally stub
E.Convert the data center area to EIGRP protocol

正解:

Question No : 11
A large enterprise network running IS-IS wants to deploy IGP traffic engineering, but they are concerned that the IS-IS default metrics are not flexible enough.
Which feature must be enabled to provide traffic engineering with the minimum amount of changes?

A.IS-IS Narrow Metrics
B.IS-IS DIS
C.IS-IS Wide Metrics
D.IS-IS Multitopology

正解:

Question No : 12
Across a large WAN network, there will be new video traffic being distributed from a single source at any given time however, the video source might originate from different parts of the multicast domain at different times.
Which multicast technology provides for this multicast traffic to be distributed with optimal path selection to the source?

A.Any source Multicast.
B.PIM sparse mode.
C.Bidirectional PI
D.Source Specific Multicast.

正解:

Question No : 13
When you design a network that uses IPsec, where can you reduce MTU to avoid network fragmentation?

A.on both ends of the TCP connection
B.on the side closest to the client
C.on the side closest to the server
D.in the WAN

正解:

Question No : 14
You are presented with requirements to design a development, testing and production environments. These environment should communicate with each other, yet they should be kept as separate failure domains.
Which routing protocol should be configured on the links between the networks to support the design requirements?

A.OSPF
B.EIGRP
C.IS-IS
D.BGP

正解:

Question No : 15
Which technology, implemented on aggregation Cedge nodes at the aggregation layer, provides per Ctenant isolation at Layer 3, with separate dedicated per-tenant routing and forwarding tables on the inside interfaces of firewall contexts?

A.VDC
B.VLAN
C.VXLAN
D.VRF-lite

正解:

Cisco 352-011 問題練習