Cisco 351-080 Online Practice Questions and Exam Preparation

Cisco 351-080 Online Questions & Answers

• Question 111:

  Refer to the exhibit.

  

  In the figure, the load balancer acts a transparent TCP proxy, and establishes the connection with the client on behalf of the real server. What is this type of spoofing called?

  A. delayed binding
  B. software-based load balancing
  C. transport proxy
  D. application binding
  A. delayed binding

• Question 112:

  Refer to the exhibit.

  

  Which three statements about the exhibit are true? (Choose three.)

  A. The differentiating characteristic of the Cisco Nexus 1000V Series is that it does not run Spanning Tree Protocol. This characteristic may seem to be a significant departure from other Ethernet switches, which might potentially cause catastrophic network loops. However, in reality, the Cisco Nexus 1000V Series implements a simple and effective loop- prevention strategy that does not require Spanning Tree Protocol.
  B. Because the Cisco Nexus 1000V Series does not participate in Spanning Tree Protocol, it does not respond to BPDU packets, nor does it generate them. BPDU packets that are received by Cisco Nexus 1000V Series Switches are dropped.
  C. The Cisco Nexus 1000V Series uses a simple technique to prevent loops. Like a physical Ethernet switch, the Cisco Nexus 1000V Series Switch performs source and destination MAC address lookups to make forwarding decisions. The VEM applies loop- prevention logic to every incoming packet on Ethernet interfaces.
  D. The Cisco Nexus 1000V Series uses a simple technique to prevent loops. Like any logical Ethernet switch, the Cisco Nexus 1000V Series Switch performs source and destination MAC address lookups to make forwarding decisions. The VEM applies loop- prevention logic to every incoming packet on Ethernet interfaces.
  E. Because the Cisco Nexus 1000V Series participates in Spanning Tree Protocol, it responds to BPDU packets, and it generate them. BPDU packets that are received by Cisco Nexus 1000V Series Switches are dropped.
  A. The differentiating characteristic of the Cisco Nexus 1000V Series is that it does not run Spanning Tree Protocol. This characteristic may seem to be a significant departure from other Ethernet switches, which might potentially cause catastrophic network loops. However, in reality, the Cisco Nexus 1000V Series implements a simple and effective loop- prevention strategy that does not require Spanning Tree Protocol.
  B. Because the Cisco Nexus 1000V Series does not participate in Spanning Tree Protocol, it does not respond to BPDU packets, nor does it generate them. BPDU packets that are received by Cisco Nexus 1000V Series Switches are dropped.
  C. The Cisco Nexus 1000V Series uses a simple technique to prevent loops. Like a physical Ethernet switch, the Cisco Nexus 1000V Series Switch performs source and destination MAC address lookups to make forwarding decisions. The VEM applies loop- prevention logic to every incoming packet on Ethernet interfaces.

• Question 113:

  Which of the following is a feature of Fabric Extender?

  A. The Fabric Extender provides two user queues for its QoS support, one for all no-drop classes and one for all drop classes.
  B. The class-all-flood and class-ip-multicast class maps are used on the Fabric Extender.
  C. The Fabric Extender inherits the CoS configured on the upstream switch.
  D. For a Cisco Nexus 2248PQ 10GE Fabric Extender, all fabric interfaces can be bundled into a single fabric port channel.
  A. The Fabric Extender provides two user queues for its QoS support, one for all no-drop classes and one for all drop classes.

• Question 114:

  Refer to the exhibit.

  

  The engineer needs to check if keepalive messages between two servers in the address range 9.9.9.0/24 arrive from the device that is directly connected via the trunk interface. Which two configurations should be applied on the switch port to achieve displayed output? (Choose two.)

  A. ip access-list LO_FILTER statistics per-entry 10 permit ip 9.9.9.0 0.0.0.255 any 20 permit ip any any
  B. ip access-list LO_FILTER 10 permit ip 9.9.9.0 0.0.0.255 any 20 permit ip any any
  C. ip access-list LO_FILTER 10 permit ip 9.9.9.0 0.0.0.255 any 20 deny ip any any
  D. Nexus5K(config)# interface Ethernet1/1 Nexus5K(config-if)# ip access-group LO-FILTER in
  E. Nexus5K(config)# interface Ethernet1/1 Nexus5K(config-if)# ip port access-list LO-FILTER in
  F. Nexus5K(config)# interface Ethernet1/1 Nexus5K(config-if)# ip port access-group LO-FILTER out
  A. ip access-list LO_FILTER statistics per-entry 10 permit ip 9.9.9.0 0.0.0.255 any 20 permit ip any any
  E. Nexus5K(config)# interface Ethernet1/1 Nexus5K(config-if)# ip port access-list LO-FILTER in

• Question 115:

  What is the correct order for FIP virtual establishment?

  A. VLAN discovery, FCF discovery, FLOGI and FDISC, FC command
  B. FCF discovery, VLAN discovery, FLOGI and FDISC, FC command
  C. VLAN discovery, FCF discovery, FLOGI and FDISC
  D. FCF discovery, solicitation and advertisement, FLOGI and FDISC, FC command
  A. VLAN discovery, FCF discovery, FLOGI and FDISC, FC command

• Question 116:

  What is the use of NPV in Cisco Unified Computing Systems? (Choose two.)

  A. Compatibility with third-party Fibre Channel switches
  B. Faster throughput
  C. Reduce domain IDs in a Fibre Channel environment
  D. Support for increased number of VSANs
  E. Support for SAN port channels
  A. Compatibility with third-party Fibre Channel switches
  C. Reduce domain IDs in a Fibre Channel environment

• Question 117:

  FabricPath brings the benefits of routing protocols to layer 2 network Ethernet environments. What are the advantages of using FabricPath technology? (Choose three.)

  A. FabricPath provides MAC address scalability with conversational learning
  B. Loop mitigation with TTL in the frame field
  C. STP independence
  D. 10 Gbps bandwidth
  E. Layer 2 extensions between data centers
  A. FabricPath provides MAC address scalability with conversational learning
  B. Loop mitigation with TTL in the frame field
  C. STP independence

• Question 118:

  Refer to the exhibit.

  

  Given this FCoE topology, host VFC interface and FC storage are in the same VSAN (VSAN 10). The VSAN is in the allow list for both ISLs. Both ISLs are up at 4 GB.

  Which command can be issued on the N5K command line to confirm that SCSI traffic from the host to the storage will flow across both links, as opposed to using only one link?

  A. show fspf traffic vsan 10
  B. show vsan 10
  C. show trunk protocol
  D. show fcroute unicast vsan 10
  B. show vsan 10

• Question 119:

  Refer to the exhibit.

  

  When you assign this disk policy to Server 1/1, it fails. Which option describes the reason for this failure?

  A. The RAID controller does not support single disk configurations.
  B. Only RAID0 and RAID1 are supported.
  C. The server is equipped with a local disk.
  D. Protection is enabled on the existing disk.
  C. The server is equipped with a local disk.

• Question 120:

  Fault suppression allows you to suppress SNMP trap and Call Home notifications during a planned maintenance period. Which three commands are necessary to activate this suppression polices in Cisco UCS Manager? (Choose three.)

  A. default-chassis-all-maint
  B. default-chassis-phys-maint
  C. default-fex-all-maint
  D. default-FI-phys-maint
  E. default-blade-phys-maint
  F. default-vic-phys-maint
  A. default-chassis-all-maint
  B. default-chassis-phys-maint
  C. default-fex-all-maint