Cisco 640-911 Online Practice Questions and Exam Preparation

Cisco 640-911 Online Questions & Answers

• Question 51:

  Which statement is correct regarding a routed port on a multilayer switch?

  A. A routed port requires an SVI definition.
  B. Routed ports cannot be configured on a multilayer switch that uses SVIs.
  C. A maximum of 32 routed ports can be provisioned on a given multilayer switch.
  D. A routed port is a physical port that supports Layer 3 routing.
  D. A routed port is a physical port that supports Layer 3 routing.

• Question 52:

  What is the subnet mask for the network 172.16.0.0/21?

  A. 255.255.0.0
  B. 255.255.255.240
  C. 255.255.248.0
  D. 255.255.255.248
  E. 255.255.248.240
  F. 255.255.255.0
  C. 255.255.248.0

• Question 53:

  Which process does a Cisco router perform immediately upon powering up?

  A. POST
  B. BIOS
  C. booting from NVRAM
  D. booting from ROM
  A. POST

• Question 54:

  Which two networking devices forward data based on destination MAC address? (Choose two.)

  A. Repeater
  B. Bridge
  C. Switch
  D. Router
  E. Hub
  B. Bridge
  C. Switch

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  http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9670/white_paper_c11- 465436.html

• Question 55:

  HOTSPOT

  

  Hot Area:

  

  

• Question 56:

  What RFC standard defines address ranges that are not routable across public networks?

  A. RFC 1919
  B. RFC 1918
  C. RFC 2036
  D. RFC 2050
  E. RFC 5150
  B. RFC 1918

• Question 57:

  What network device is considered an invisible wire?

  A. router
  B. hub
  C. switch
  D. bridge
  B. hub

• Question 58:

  A network engineer is verifying Layer 2 connectivity of a server to a Cisco Nexus switch by checking Address Resolution Protocol table statistics. Which command shows the MAC address, physical interface, VLAN, and IP address of a server on a Cisco Nexus switch?

  A. show ip arp detail
  B. show ip arp
  C. show ip arp interface
  D. show arp detail
  A. show ip arp detail

• Question 59:

  Which option is an example of a link-state routing protocol?

  A. EIGRP
  B. RIP
  C. OSPF
  D. ARP
  C. OSPF

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  http://en.wikipedia.org/wiki/Link-state_routing_protocol "A link-state routing protocol is one of the two main classes of routing protocols used in packet switching networks for computer communications (the other is the distance-vector routing protocol). Examples of link state routing protocols include open shortest path first (OSPF) and intermediate system to intermediate system (IS-IS)."

• Question 60:

  Which two Cisco data center switches provide support for Virtual Extensible LAN and In- Service Software Upgrade and patching without any interruption in operation? (Choose two.)

  A. Cisco Nexus 9396PX Switch
  B. Cisco Nexus 5548 Switch
  C. Cisco Nexus 9508 Switch
  D. Cisco Nexus 6004 Switch
  E. Cisco Nexus 3064x Switch
  A. Cisco Nexus 9396PX Switch
  C. Cisco Nexus 9508 Switch