Cisco 640-911 Online Practice Questions and Exam Preparation

Cisco 640-911 Online Questions & Answers

• Question 171:

  Which two options are multicast addresses? (Choose two.)

  A. 239.1.1.255
  B. FF05::2
  C. 127.0.0.1
  D. 192.168.2.2
  E. FF05:0001:0:0:0:0:0:BAC0
  F. FD00::2
  A. 239.1.1.255
  B. FF05::2

• Question 172:

  A network engineer is tasked with installing a new switch into the network access layer. The switch needs to see VTP data, but does not need to participate in the VTP domain. What VTP mode should the switch be configured for?

  A. client
  B. transparent
  C. server
  D. off
  E. active
  B. transparent

• Question 173:

  HOTSPOT

  

  Hot Area:

  

  

• Question 174:

  Which statement describes the function of the OSI transport layer?

  A. It segments data from the system of the sending host and reassembles the data into a data stream on the system of the receiving host.
  B. It provides the connectivity and path selection between two host systems that may be located on geographically separated networks.
  C. It defines how data is formatted for transmission and how access to the physical media is controlled.
  D. It establishes, manages, and terminates sessions between two communicating hosts.
  A. It segments data from the system of the sending host and reassembles the data into a data stream on the system of the receiving host.

  ---

  http://en.wikipedia.org/wiki/Transport_layer

• Question 175:

  What is the command sequence to force a Cisco Nexus 6000 switch to boot using the golden BIOS image?

  A. Press Ctrl-Shift-6 within 30 seconds of when power is supplied to the switch.
  B. Press Ctrl-] within 2 seconds of when power is supplied to the switch.
  C. Press Ctrl-] within 30 seconds of when power is supplied to the switch.
  D. Press Ctrl-Shift-6 within 2 seconds of when power is supplied to the switch.
  D. Press Ctrl-Shift-6 within 2 seconds of when power is supplied to the switch.

• Question 176:

  Which statement correctly describes an SVI?

  A. An SVI is a Layer 2 interface and uses a dynamic MAC address.
  B. An SVI cannot have an IP address assigned to it.
  C. An SVI provides Layer 3 routing between VLANs.
  D. Each switch port requires an SVI assignment.
  C. An SVI provides Layer 3 routing between VLANs.

  ---

  http://en.wikipedia.org/wiki/Switch_virtual_interface

• Question 177:

  Which field in an Ethernet II frame performs the same function as the DSAP field in an 802.3 Ethernet frame?

  A. Start of frame
  B. EtherType
  C. Frame check sequence
  D. Subnetwork Access Protocol
  E. Logical Link Control
  B. EtherType

• Question 178:

  What is the correct format of an access control list on a Cisco Nexus switch to deny FTP traffic from any source to destination host 10.10.1.110?

  A. N5K-A(config)# ip access-list 101N5K-A(config-acl)# deny tcp any host 10.10.1.110 eq ftp
  B. N5K-A(config)#access-list 101deny tcp any host 10.10.1.110 eq ftp
  C. N5K-A(config)#access-list 101deny tcp any host 10.10.1.110 eq ftpN5K- A(config)#access-list 101denyip any any
  D. N5K-A(config)# ip access-list 101N5K-A(config-acl)# denyudp any host 10.10.1.110 eq 21N5K-A(config-acl)# permit ip any any
  E. N5K-A(config)# ip access-list 101N5K-A(config-acl)# deny tcp any host 10.10.1.110 eq 21N5K-A(config-acl)# permit ip any any
  E. N5K-A(config)# ip access-list 101N5K-A(config-acl)# deny tcp any host 10.10.1.110 eq 21N5K-A(config-acl)# permit ip any any

• Question 179:

  Refer to the exhibit.

  

  In which two ways does the routing table direct traffic? (Choose two.)

  A. The router receives a default route via a dynamic routing protocol.
  B. 10.235.4.37 is the IP address of a local interface.
  C. 10.235.4.37 is the IP address of the neighbor router that is locally connected.
  D. 10.235.4.36 is the IP address of the directly connected neighbor.
  E. The gateway of last resort is statically configured.
  A. The router receives a default route via a dynamic routing protocol.
  B. 10.235.4.37 is the IP address of a local interface.

• Question 180:

  A network engineer configures several VLANs using NX-OS and wants to save the changes. Which commands are used to save this configuration?

  A. write memory
  B. copy run start
  C. write terminal
  D. copy start run
  B. copy run start