Cisco 200-125 Online Practice Questions and Exam Preparation

Cisco 200-125 Online Questions & Answers

• Question 51:

  Which two tasks should you perform to begin troubleshooting a network problem? (Choose two)

  A. Gather all the facts.
  B. Monitor and verify the resolution
  C. Define the problem as a set of symptoms and causes
  D. Analyze the results.
  E. Implement an action plan
  A. Gather all the facts.
  C. Define the problem as a set of symptoms and causes

• Question 52:

  Refer to the exhibit.

  

  Which address and mask combination represents a summary of the routes learned by EIGRP?

  A. 192.168.25.0 255.255.255.240
  B. 192.168.25.0 255.255.255.252
  C. 192.168.25.16 255.255.255.240
  D. 192.168.25.16 255.255.255.252
  E. 192.168.25.28 255.255.255.240
  F. 192.168.25.28 255.255.255.252
  C. 192.168.25.16 255.255.255.240

  ---

  The binary version of 20 is 10100.

  The binary version of 16 is 10000.

  The binary version of 24 is 11000.

  The binary version of 28 is 11100.

  The subnet mask is /28. The mask is 255.255.255.240.

  Note:

  From the output above, EIGRP learned 4 routes and we need to find out the summary of them:

  +

  192.168.25.16

  +

  192.168.25.20

  +

  192.168.25.24

  +

  192.168.25.28

  -> The increment should bE. 28 ?16 = 12 but 12 is not an exponentiation of 2 so we must choose 16 (24). Therefore the subnet mask is /28 (=1111 1111.1111 1111.1111 1111.11110000) = 255.255.255.240.

  So, the best answer should be 192.168.25.16 255.255.255.240.

• Question 53:

  Which two command can you enter to display the current time sources statistics on devices ? (Choose TWO)

  A. Show ntp associations.
  B. Show clock details.
  C. Show clock.
  D. Show time.
  E. Show ntp status.
  A. Show ntp associations.
  E. Show ntp status.

• Question 54:

  Refer to the exhibit.

  

  A network has been planned as shown. Which three statements accurately describe the areas and devices in the network plan? (Choose three.)

  A. Area 2 contains a Layer 2 device.
  B. Network DeviceB is a hub.
  C. Network Device A is a hub.
  D. Network Device A is a switch.
  E. Area 1 contains a Layer 2 device.
  F. Network Device B is a switch.
  B. Network DeviceB is a hub.
  D. Network Device A is a switch.
  E. Area 1 contains a Layer 2 device.

• Question 55:

  Which method does a connected trunk port use to tag VLAN traffic?

  A. IEEE 802 1w
  B. IEEE 802 1D
  C. IEEE 802 1Q
  D. IEEE 802 1p
  C. IEEE 802 1Q

  ---

  http://www.cisco.com/c/en/us/support/docs/lan-switching/8021q/17056-741-4.html

• Question 56:

  Which two statements about static NAT translations are true? (Choose two.)

  A. They allow connections to be initiated from the outside.
  B. They require no inside or outside interface markings because addresses are statically defined.
  C. They are always present in the NAT table.
  D. They can be configured with access lists, to allow two or more connections to be initiated from the outside.
  A. They allow connections to be initiated from the outside.
  C. They are always present in the NAT table.

  ---

  Static NAT is to map a single outside IP address to a single inside IP address. This is typically done to allow incoming connections from the outside (Internet) to the inside. Since these are static, they are always present in the NAT table even if they are not actively in use.

• Question 57:

  Which Cisco platform can verify ACLs?

  A. Cisco Prime Infrastructure
  B. Cisco Wireless LAN Controller
  C. Cisco APIC-EM
  D. Cisco IOS-XE
  C. Cisco APIC-EM

• Question 58:

  What are two benefits of Private IPv4 Addresses? (Choose two.)

  A. they can be implemented without requiring admin to coordinate with IANA
  B. they are managed by IANA
  C. increase the flexibility of network design
  D. provide network isloation from the internet
  E. they are routable over internet
  A. they can be implemented without requiring admin to coordinate with IANA
  D. provide network isloation from the internet

• Question 59:

  What is the easiest way to verify the Layer 3 path from a router to host 192.168.2.1?

  A. Use Telnet to connect the router to host 192.168.2.1
  B. Execute a traceroute from the router to host 192.168.2.1
  C. Add a static route for host 192.168.2.1 to the routing table of the router
  D. Execute a ping from the router to host 192.168.2.1
  B. Execute a traceroute from the router to host 192.168.2.1

• Question 60:

  Which two actions must you take to configure a PAgP EthernetChannel between two switches, S1 and S2? (Choose two.)

  A. Configure thechannel-group 1 mode autocommand on S1.
  B. Configure thechannel-group1 mode desirablecommand on S2.
  C. Configure thechannel-group 1 mode activecommand on S2.
  D. Configure thechannel-group 1 mode oncommand on S2.
  E. Configure thechannel-group 1 mode activecommand on S1.
  A. Configure thechannel-group 1 mode autocommand on S1.
  B. Configure thechannel-group1 mode desirablecommand on S2.