Cisco 640-911 Online Practice Questions and Exam Preparation

Cisco 640-911 Online Questions & Answers

• Question 151:

  What is the addressing format of IPv6?

  A. 48-bit dotted decimal
  B. 48-bit colon-delimited hexadecimal
  C. 64-bit dotted decimal
  D. 64-bit colon-delimited hexadecimal
  E. 128-bit dotted decimal
  F. 128-bit colon-delimited hexadecimal
  F. 128-bit colon-delimited hexadecimal

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  "IPv6 addresses are represented as eight groups of four hexadecimal digits separated by colons. The length of an IPv6 address is 128 bits" http://en.wikipedia.org/ wiki/IPv6

• Question 152:

  Which option is the proper shortened representation of the IPv6 address FDFA:0000:0000:2314:00BA:AF34:0:0121?

  A. FDFA::2314:BA:AF34:0:121
  B. FDFA::2314::BA:AF34:0:0121
  C. FDFA::2314:BA:AF34:121
  D. FDFA::2314:BA:AF34::121
  A. FDFA::2314:BA:AF34:0:121

• Question 153:

  What are three important factors when configuring VTP on the Cisco Nexus switching platform? (Choose three.)

  A. VLAN 1 must be disabled on the trunk port in order for VTP to work properly.
  B. The VDC administrator or network administrator must enable VTP on the device.
  C. VTP is enabled on all trunk ports by default.
  D. It does not matter which VDC you are working in when you configure VTP on the Cisco Nexus 7000.
  E. For a device operating in VTP client mode, the password and domain name must be properly set.
  F. In VTP server mode, the device will store VLAN information in bootflash.
  G. Per device, VTP configuration is stored in a file named vtp.conf.
  H. VTP pruning can be used on Cisco NX-OS devices.
  B. The VDC administrator or network administrator must enable VTP on the device.
  F. In VTP server mode, the device will store VLAN information in bootflash.
  G. Per device, VTP configuration is stored in a file named vtp.conf.

• Question 154:

  A customer wants to connect to their SAN via Fibre Channel. Which two devices can be used to provide connectivity? (Choose two.)

  A. Cisco MDS 9148 Multilayer Fabric Switch
  B. Cisco Nexus 7010 Switch
  C. Cisco Nexus 5548UP Switch
  D. Cisco Catalyst 6509 Switch
  E. Cisco Nexus 2248TP GE Fabric Extender
  A. Cisco MDS 9148 Multilayer Fabric Switch
  C. Cisco Nexus 5548UP Switch

• Question 155:

  Which two network topologies are the most popular in switching? (Choose two.)

  A. Bus
  B. Token passing bus
  C. Star
  D. Extended star
  E. Ring
  C. Star
  D. Extended star

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

• Question 156:

  What is the maximum number of fabric modules that can be installed in a Cisco Nexus 7000 chassis?

  A. 4
  B. 5
  C. 6
  D. 7
  B. 5

• Question 157:

  The kickstart image is corrupted on a Cisco Nexus 7000 switch. Which procedure is used to download a new kickstart image?

  A. Boot the system and press Ctrl-] while the memory test is in progress to interrupt the boot loader.
  B. Boot the system and press the Esc key while the memory test is in progress to interrupt the boot loader.
  C. Boot the system and press the Esc key after the BIOS memory test to interrupt the boot loader.
  D. Boot the system and press Ctrl-] after the BIOS memory test to interrupt the boot loader.
  C. Boot the system and press the Esc key after the BIOS memory test to interrupt the boot loader.

• Question 158:

  Ethernet 1/1 is assigned IP address 10.1.1.1 with subnet mask 255.255.255.0. Which configuration is used to configure EIGRP on a Cisco Nexus 7000 switch?

  A. feature eigrp!interface Ethernet1/1ip address 10.1.1.1 255.255.255.0no shutdown!router eigrp 1network 10.1.1.0 0.0.0.255
  B. feature eigrp!router eigrp 1autonomous-system 1!interface Ethernet1/1ip address 10.1.1.1/24ip router eigrp 1no shutdown
  C. router eigrp 1autonomous-system 1!interface Ethernet1/1ip address 10.1.1.1/24ip router eigrp 1no shutdown
  D. feature eigrp!interface Ethernet1/1ip address 10.1.1.1/24no shutdown!router eigrp 1network 10.1.1.0 0.0.0.255
  B. feature eigrp!router eigrp 1autonomous-system 1!interface Ethernet1/1ip address 10.1.1.1/24ip router eigrp 1no shutdown

• Question 159:

  VLAN 10 is assigned IP address 10.1.1.1 with subnet mask 255.255.255.0. Which configuration is used to route the IP subnet but not form OSPF neighbors on a Cisco Nexus 7000 switch?

  

  E. Option A
  F. Option B
  G. Option C
  H. Option D
  A

• Question 160:

  Which three terms are used to describe data at Layers 1, 2, and 4 of the OSI model? (Choose three.)

  A. PDUs
  B. Bits
  C. Sequences
  D. Segments
  E. Packets
  F. Frames
  B. Bits
  D. Segments
  F. Frames

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  Bits -1 layer Frames - 2 layer Segments - 4 layer http://en.wikipedia.org/wiki/OSI_model