Cisco 200-125 Online Practice Questions and Exam Preparation

Cisco 200-125 Online Questions & Answers

• Question 121:

  Which statement about spanning tree root bridge election is true ?

  A. every root bridge must reside on the root switch
  B. it is always performed automatically
  C. every VLAN must use the same root bridge
  D. Each VLAN must have its own root bridge
  B. it is always performed automatically

• Question 122:

  Which statement about Cisco Discovery Protocol is true?

  A. It is a Cisco-proprietary protocol.
  B. It runs on the network layer.
  C. It can discover information from routers, firewalls, and switches.
  D. It runs on the physical layer and the data link layer.
  A. It is a Cisco-proprietary protocol.

• Question 123:

  What is the two benefits of DHCP snooping? (Choose two.)

  A. prevent static reservation
  B. prevent reservation
  C. prevent DHCP rogue server
  D. track users hosts on the network.
  C. prevent DHCP rogue server
  D. track users hosts on the network.

• Question 124:

  Refer to the exhibit.

  

  The exhibit is showing the topology and the MAC address table. Host A sends a data frame to host D. Which option describes what the switch will do when it receives the frame from host A?

  A. The switch will flood the frame out of all ports except for port Fa0/3.
  B. The switch will add the destination address of the frame to the MAC address table and forward theframe to host D.
  C. The switch will add the source address and port tothe MAC address table and forward the frame to host
  D. The switch will discard the frame and send an error message back to host A.
  C. The switch will add the source address and port tothe MAC address table and forward the frame to host

• Question 125:

  Which adverse situation can occur if an Ethernet cable is too long?

  A. late collisions
  B. giants
  C. interface resets
  D. runts
  A. late collisions

• Question 126:

  A router has learned three possible routes that could be used to reach a destination network One route is from EIGRP and has a composite metric of 07104371. Another route is from OSPF with a metric of 782 The last is from RIPv2 and has a metric of 4 Which route or routes will the router install in the routing table?

  A. the EIGRP route
  B. the OSPF route
  C. the RIPv2 route
  D. all three routes
  E. the OSPF and RIPv2 routes
  A. the EIGRP route

• Question 127:

  Which command can you enter on a router to identify the path a packet takes to a remote device?

  A. trace path
  B. ping
  C. debug Ip packet
  D. traceroute
  D. traceroute

• Question 128:

  What is the effect of using the service password-encryption command?

  A. Only the enable password will be encrypted.
  B. It will encrypt all current and future passwords.
  C. It will encrypt the secret password and remove the enable secret password from the configuration.
  D. Only the enable secret password will be encrypted.
  E. Only passwords configured after the command has been entered will be encrypted.
  B. It will encrypt all current and future passwords.

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  Enable vty, console, AUX passwords are configured on the Cisco device. Use the show run command to show most passwords in clear text. If the service password-encryption is used, all the passwords are encrypted. As a result, the security of device access is improved.

• Question 129:

  Which Command can you enter on a switch to display the ip address associated with connected devices?

  A. Show cdp neighbors
  B. Show cdp neighbors detail
  C. show cdp traffic
  D. show cdp interface
  B. Show cdp neighbors detail

• Question 130:

  Which two security appliances will you use in a network? (Choose two.)

  A. ATM
  B. IDS
  C. IOS
  D. IOX
  E. IPS
  F. SDM
  B. IDS
  E. IPS