單項(xiàng)選擇題In a VoWLAN deployment, It is recommended（）dBm separation between cells with the same channel.

A.6
B.7
C.10
D.19


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2.單項(xiàng)選擇題The Cisco network-based virtual firewall service solution helps service providers to deliver costeffective, scalable, integrated security services for enterprise customers using Cisco platforms .What is a virtual firewall?（）

A. another name for a firewall deployed in routed mode
B. another name for a firewall deployed in transparent mode
C. a separation of multiple firewall security contexts on a single firewall
D. a firewall that, when deployed in routed mode, can support up to 1000 VLANs per context

3.單項(xiàng)選擇題Which protocol would provide block access to remote storage over WAN links?（）

A.iSCSI
B.FCIP
C.SCSI-FP
D.eSCSI

6.單項(xiàng)選擇題In base e-Commerce module designs, where should firewall perimeters be placed?（）

A. core layer
B. Internet boundary
C. aggregation layer
D. aggregation and core layers
E. access and aggregation layers


7.多項(xiàng)選擇題Which three best practices should be implemented at the campus backbone submodule to support the server farm module?（）

A. Implement highly redundant switching and links with no single points or paths of failure.
B. Implement server load balancing.
C. Implement the Hot Standby Router Protocol (HSRP) for failover protection.
D. Implement intrusion detection with automatic notification of intrusion attempts in place.

8.多項(xiàng)選擇題Cisco IDS sensors form the eyes and ears of your Cisco network intrusion detection system.Placing sensors correctly throughout your network is crucial to successfully implementing your Cisco intrusion detection system .Which two of these are characteristics of an IDS sensor?（）

A. has a permissive interface that is used to monitor networks
B. is an active device in the traffic path
C. passively listens to network traffic
D. has a promiscuous interface that is used to monitor the network

9.多項(xiàng)選擇題Which three components are part of the Intelligent Network Services provided by the Cisco AVVID framework? （）

A. IP telephony
B. security
C. IP multicasting
D. QoS

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What is the term for a logical SAN which provides isolation among devices physically connected to the same fabric?（）

題型：?jiǎn)雾?xiàng)選擇題

As an experienced technician, you are responsible for Technical Support. One of the trainees is asking your advice on VPN Termination Device and Firewall Placement. Which of the following approaches will you recommend?（）

題型：?jiǎn)雾?xiàng)選擇題

You are the Cisco Network Designer. Which of these is least important when determining how many users a NAS can support?（）

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An organization hires a contractor who only needs access to email and a group calendar. They do not need administrator access to the computer. Which VPN model is the most appropriate?（）

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As an experienced technician, you are responsible for Technical Support. Which of the following descriptions is correct about the characteristic of SLB one arm mode?（）

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How many channels are defined in the IEEE 802.11b DSSS channel set?（）

題型：?jiǎn)雾?xiàng)選擇題

You are the network consultant from pass4sure.com. One of your customer has six sites, three of which process a large amount of traffic among them. He plans to grow the number of sites in the future. Which is the most appropriate design topology?（）

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Refer to the exhibit. Which two statements about the topologies shown are correct?（）

題型：多項(xiàng)選擇題

Client traffic is being bridged through LAN interfaces on two WLCs. Which roaming option will keep them on the same IP subnet?（）

題型：?jiǎn)雾?xiàng)選擇題

Which three of these are important when determining NAS Server scaling? （）

題型：多項(xiàng)選擇題