You are the Cisco Network Designer in Cisco.com. What is the term for a logical SAN which provides isolation among devices physically connected to the same fabric?（）

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  A . It provides multiprotocol support. B . It allows you to create separate networks on the VSAN. C . It allows you to migrate to new technologies without a complete equipment upgrade. D . It reduces cost and complexity by providing an easy transition to evolving technologies.

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• ou are the Cisco Network Designer in Cisco.com. Which of these practices should you followwhen designing a Layer 3 routing protocol？（）

  A .  Never peer on transit links. B .  Build squares for deterministic convergence. C .  Build inverted U designs for deterministic convergence. D .  Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.

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• You are the Cisco Network Designer in Cisco.com. Which of these statements is true of clientlessend-user devices？（）

  A .  They do not receive unique IP addresses. B .  RADIUS or LDAP is required. C .  They are assigned addresses from the internal DHCP pool. D .  Their traffic appears to originate from the originating host network.

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• You are the Cisco Network Designer in Cisco.com. Which signal and noise values will result in thebest phone communication with an access point？（）

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• You are the Cisco Network Designer in Cisco.com. Which signal and noise values will result in the best phone communication with an access point?（）

  A . signal strength 5dBm B . signal strength 6dBm C . noise level 4dBm D . noise level 5dBm

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• 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

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• You are the network consultant from Cisco.com. Please point out which Layer 2 access designs does not support VLAN extensions?（）

  A . Flex Links B . loop-free U C . looped square D . looped triangle

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• You are the Cisco Network Designer in Cisco.com. Which of these are important whendetermining 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

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  A . Convergence time is fractionally slower than STP. B . Broadcast and fault domains are increased. C . IP address space is difficult to manage. D . Fast uplink convergence is supported for failover and fallback.

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• You are the Cisco Network Designer in Cisco.com. Which of these statements is true of clientless end-user devices?（）

  A . They do not receive unique IP addresses. B . RADIUS or LDAP is required. C . They are assigned addresses from the internal DHCP pool. D . Their traffic appears to originate from the originating host network.

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• As an experienced network administrator, you are asked to troubleshoot a QoS problem. In which way might the Cisco NetFlow be helpful during the troubleshooting process?（）

  A . NetFlow can discover the protocols in use and automatically adjust QoS traffic classes to meet policy-map requirements. B . NetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic. C . NetFlow can be configured to identify voice and video traffic flows and place them into a low-latency queue for expedited processing. D . NetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.

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  A .  Because Banks are still connecting via dial-up. B .  Because Banks need to save cost. C .  Because Banks find themselves with an obsolete branch infrastructure. D .  Many banks need back-office process streamlining.

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• As an experienced Network Engineer, you are responsible for network connectivity and system configuration. Which of the following protocols will be supported by Cisco Nonstop Forwarding (NSF)?（）

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• As a Cisco Network Engineer, you have to master the knowledge of the Cisco validated Design (CVD) program. Which three of the following descriptions are appropriate about the CVD program?（） (Choose three.)

  A . It incorporates a narrow range of technologies and products. B . It facilitates faster and more reliable customer deployments. C . It extends the value of designs through a sustained development plan. D . It incorporates products and technologies into enterprise, service provider, and commercial systems.

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• You are the Cisco Network Designer in Cisco.com. What is the term for a logical SAN which provides isolation among devices physically connected to the same fabric？（）

  A .  InterSwitch Link B .  Virtua LAN C .  Virtual Output Queuing D .  virtual storage area network

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• You are upgrading your Cisco router IOS from a TFTP server over the network. The upgrade procedure is stopped and you are prompted to erase the current flash contents before continuing. What is most plausible reason for this? （）

  A . There is insufficient room for more than one image. B . The router has detected a copy of the current software image on the TFTP server. C . The file can be relocated and not compressed. D . The image to load is a binary executable file.

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• You are the network consultant from Cisco.com. Please point out two statements correctly describe an IPS device？（）

  A .  It resembles a Layer 2 bridge. B .  Traffic flow through the IPS resembles traffic flow through a Layer 3 router. C .  Inline interfaces which have no IP addresses cannot be detected. D .  Malicious packets that have been detected are allowed to pass through， but all subsequent traffic is blocked.

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• You are the Cisco Network Designer in Cisco.com. Which layer NAS operating mode are ACLfiltering and bandwidth throttling only provided during posture assessment？（）

  A .  Layer 2 B .  Layer 3 C .  Layer 4 D .  out-of-band

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• You are the Cisco Network Designer in Cisco.com. You are designing an e-Commerce module，which routing statement is correct？（）

  A .  Routing is mostly static. B .  Hardcoded IP addresses are used to support failover. C .  Inbound servers use the CSM or ACE as the default gateway. D .  VLANs between the access layer switches are used for FHRP protocols.

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• You are the Cisco Network Designer. Which of these is least important when determining howmany 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

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• You are the network consultant from Cisco.com. Please point out the reason that STP required when VLANs do not span access layer switches.（）

  A . ensure a loop-free topology B . protect against user-side loops C . support business applications D . risk of lost connectivity without STP

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• You are the network consultant from Cisco.com. Please point out two statements correctly describe an IPS device（）

  A . It resembles a Layer 2 bridge. B . Traffic flow through the IPS resembles traffic flow through a Layer 3 router. C . Inline interfaces which have no IP addresses cannot be detected. D . Malicious packets that have been detected are allowed to pass through, but all subsequent traffic is blocked.

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• You are the Cisco Network Designer in Cisco.com. You are designing an e-Commerce module, which routing statement is correct?（）

  A . Routing is mostly static. B . Hardcoded IP addresses are used to support failover. C . Inbound servers use the CSM or ACE as the default gateway. D . VLANs between the access layer switches are used for FHRP protocols.

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