多項(xiàng)選擇題Which three things can be restricted by the Class of Service in a traditional PBX?()

A. dial plans
B. dialed numbers
C. voice mail prompts
D. phone features


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1.單項(xiàng)選擇題Distribution layer: This layer includes LAN-based routers and layer 3 switches . When is a first-hop redundancy protocol needed in the distribution layer?()

A. OSPF is not supported by the design
B. HSRP is not supported by the design
C. preempt tuning of the default gateway is needed
D. the design implements Layer 3 between the access switch and the distribution switch

2.單項(xiàng)選擇題When dealing with transparent caching, where should the Content Engines be placed?()

A. close to the servers
B. close to the end users
C. at the Internet edge
D. in front of web server farms

3.單項(xiàng)選擇題The VPN termination function provides the ability to connect two networks together securely over the internet. Which of these is true of IP addressing with regard to VPN termination?()

A. termination devices need routable addresses inside the VPN
B. termination devices need not routable addresses inside the VPN
C. IGP routing protocols will update their routing tables over anIPsec VPN
D. addressing designs need to allow for summarization

5.多項(xiàng)選擇題You are the Cisco Network Designer in Cisco.com. Which of these are important when determining how many users a NAS can support?()

A. bandwidth
B. number of plug-ins per scan
C. total number of network devices
D. number of checks in each posture assessment

6.單項(xiàng)選擇題Which VPN management feature would be considered to ensure that the network had the least disruption of service when making topology changes?()

A. dynamic reconfiguration
B. path MTU discovery
C. auto setup
D. remote management

7.多項(xiàng)選擇題Which two characteristics are most typical of a SAN? ()

A. NICs are used for network connectivity.
B. Servers request specific blocks of data.
C. Storage devices are directly connected to servers.
D. A fabric is used as the hardware for connecting servers to storage devices.
E. The TCO is higher because of the cost of director class storage switches.

8.單項(xiàng)選擇題What is high availability?()

A. redundant infrastructure
B. clustering of computer systems
C. reduced MTBF
D. continuous operation of computing systems

9.單項(xiàng)選擇題What is the purpose of IGMP in a multicast implementation?()

A. it is not used in multicast
B. it determines the virtual address group for a multicast destination
C. it dynamically registers individual hosts in a multicast group on a specific LAN
D. it is used on WAN connections to determine the maximum bandwidth of a connection
E. it determines whether Bidirectional PIM or PIM sparse mode will be used for a multicast flow

10.單項(xiàng)選擇題Which content networking device allows bandwidth configuration settings so that streaming content will not interfere with other network traffic?()

A. IP/TV Control Server
B. Content Distribution Manager
C. Content Engine
D. IP/TV Broadcast Server

最新試題

What will an Easy VPN hardware client require in order to insert its protected network address when it connects using network extension mode?()

題型:單項(xiàng)選擇題

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

題型:多項(xiàng)選擇題

As an experienced technician, you are responsible for infrastructure design and global configuration changes. You are asked to deploy a Voice over Wireless LAN for your company. If the cells have the same channel, the separation between them should be:()

題型:單項(xiàng)選擇題

Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?()

題型:單項(xiàng)選擇題

What is the recommended practice when considering VPN termination and firewall placement?()

題型:單項(xiàng)選擇題

During consultation, you find that a customer has multiple asset closets and will be adding more in the future. Which NAS physical deployment model would you suggest to this customer?()

題型:單項(xiàng)選擇題

Which of these is a benefit of using Network Admission Control instead of Cisco Identity Based Networking Services?()

題型:單項(xiàng)選擇題

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

題型:多項(xiàng)選擇題

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

題型:單項(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:單項(xiàng)選擇題