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多項(xiàng)選擇題Which two benefits does VoFR provide?（）

A. bandwidth efficiency
B. cell-switching
C. congestion notification
D. heterogeneous network

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1.單項(xiàng)選擇題A Fibre Channel fabric (or Fibre Channel switched fabric, FC-SW) is a switched fabric of Fibre Channel devices enabled by a Fibre Channel switch. Fabrics are normally subdivided by Fibre Channel zoning.Each fabric has a name server and provides other services. Higher redundancy over FC-AL, P2P.Which path selection protocol is used by Fibre Channel fabrics?（）

A.OSPF
B.RIP
C.FSPF
D.VSANs

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2.單項(xiàng)選擇題The network administrator would like to generate synthetic traffic using the Service Assurance Agent contained in Cisco IOS. Which CiscoWorks network management application will be used to report the latency and availability for configured traffic operations on an end-to-end and hop-byhop (router-to-router) basis?（）

A. nGenius Real-Time Monitor
B. CiscoView
C. Device Fault Manager
D. Internetwork Performance Monitor

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3.單項(xiàng)選擇題You are the Cisco Network Designer in Cisco.com. In your company site, a NAS is both physically and logically in the traffic path. The NAS identifies clients solely based on their MAC addresses. In which access mode has this NAS been configured to operate?（）

A. Layer 2 mode
B. Layer 2 Edge mode
C. Layer 3 mode
D. Layer 3 In-Band mode

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4.單項(xiàng)選擇題Which IP telephony deployment model uses an H.225 Gatekeeper-Controlled trunk for call admission control within existing H.323 environments?（）

A. single site with centralized call processing
B. single site with distributed call processing
C. multisite with centralized call processing
D. multisite with distributed call processing

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5.多項(xiàng)選擇題Which two settings must be configured in order to use the GUI to configure Call Admission Control with voice applications?（）

A. QoS must be set to Platinum
B. WMM must be enabled
C. QoS must be set to Gold
D. TSPEC must be disabled
E. Cisco Compatible Extensions must be disabled

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6.多項(xiàng)選擇題When designing a converged network, which measures can be taken at the building access layer to help eliminate latency and ensure end-to-end quality of service can be maintained? （）

A. rate limit voice traffic
B. configure spanning-tree for fast link convergence
C. isolate voice traffic on separate VLANs
D. classify and mark traffic close to the source

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7.問(wèn)答題 DRAG DROP

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8.多項(xiàng)選擇題What are disadvantages to storage directly attached to the application servers?（）

A. reliability
B. scalability
C. redundancy
D. manageability

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9.單項(xiàng)選擇題Which statement about IDS/IPS design is correct?（）

A. An IPS should be deployed if the security policy does not support the denial of traffic.
B. An IPS analyzes a copy of the monitored traffic and not the actual forwarded packet.
C. An IDS analyzes a copy of the monitored traffic and not the actual forwarded packet.
D. Bandwidth considerations must be taken into account since IDS is deployed inline to traffic flow.

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10.單項(xiàng)選擇題Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peerto-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?（）

A. Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.
B. Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.
C. Use class-based policing to limit the peer-to-peer traffic rate.
D. Use class-based shaping to delay any excessive peer-to-peer traffic.

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