Cisco 200-125 Online Practice Questions and Exam Preparation

Cisco 200-125 Online Questions & Answers

• Question 221:

  After you configure a new router to connect to a host through the GigabitEthernet0/0 port of the router, you log in to the router and observe that the new link is down. Which action corrects the problem?

  A. Use a crossover cable between the host and R1.
  B. Use a straight through cable between the host and R1.
  C. Configure the host to use R1 as the default gateway.
  D. Use a rollover cable between the host and R1.
  A. Use a crossover cable between the host and R1.

• Question 222:

  Match the terms on the left with the appropriate OSI layer on the right. (Not all options are used.)

  Select and Place:

  

  

• Question 223:

  Which two statements about wireless LAN controllers are true? (Choose two.)

  A. They can simplify the management and deployment of wireless LANs.
  B. They rely on external firewalls for WLAN security.
  C. They are best suited to smaller wireless networks.
  D. They must be configured through a GUI over HTTP or HTTPS.
  E. They can manage mobility policies at a systemwide level.
  A. They can simplify the management and deployment of wireless LANs.
  E. They can manage mobility policies at a systemwide level.

• Question 224:

  Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down.

  

  Which of the following are true? (Choose two.)

  A. Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.
  B. Router C will use ICMP to inform Router B that Host 2 cannot be reached.
  C. Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached.
  D. Router C will send a Destination Unreachable message type.
  E. Router C will send a Router Selection message type.
  F. Router C will send a Source Quench message type.
  A. Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.
  D. Router C will send a Destination Unreachable message type.

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  Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Router C will send ICMP packets to inform Host 1 that Host 2 cannot be reached.

• Question 225:

  Which two statements about the successor and feasible successor are true?(Choose two)

  A. The successor is stored in the routing table
  B. The feasible successor has a lower metric than the successor
  C. The successor is the primary route
  D. The successor is the secondary route
  E. The feasible successor is stored in both the topology table and the routing table
  A. The successor is stored in the routing table
  C. The successor is the primary route

• Question 226:

  Which of the following describes the roles of devices in a WAN? (Choose three.)

  A. A CSU/DSU terminates a digital local loop.
  B. A modem terminates a digital local loop.
  C. A CSU/DSU terminates an analog local loop.
  D. A modem terminates an analog local loop.
  E. A router is commonly considered a DTE device.
  F. A router is commonly considered a DCE device.
  A. A CSU/DSU terminates a digital local loop.
  D. A modem terminates an analog local loop.
  E. A router is commonly considered a DTE device.

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  The idea behind a WAN is to be able to connect two DTE networks together through a DCE network. The network's DCE device (includes CSU/DSU) provides clocking to the DTE- connected interface (the router's serial interface).

  

  A modem modulates outgoing digital signals from a computer or other digital device to analog signals for a conventional copper twisted pair telephone line and demodulates the incoming analog signal and converts it to a digital signal for the digital device. A CSU/DSU is used between two digital lines For more explanation of answer D, in telephony the local loop (also referred to as a subscriber line) is the physical link or circuit that connects from the demarcation point of the customer premises to the edge of the carrier or telecommunications service provider's network. Therefore a modem terminates an analog local loop is correct.

  

• Question 227:

  Which three statements about IPv6 prefixes are true? (Choose three.)

  A. FF00:/8 is used for IPv6 multicast.
  B. FE80::/10 is used for link-local unicast.
  C. FC00::/7 is used in private networks.
  D. 2001::1/127 is used for loopback addresses.
  E. FE80::/8 is used for link-local unicast.
  F. FEC0::/10 is used for IPv6 broadcast.
  A. FF00:/8 is used for IPv6 multicast.
  B. FE80::/10 is used for link-local unicast.
  C. FC00::/7 is used in private networks.

• Question 228:

  When troubleshooting a user complaint, you notice that two routers failed to establish an OSPF neighbor adjacency. Which two issues are root causes for the problem? (Choose two.)

  A. The two routers are using the same router ID.
  B. The two routers are configured with the same area ID.
  C. OSPF is configured on the primary network of the neighbor, but not on the secondary network.
  D. The passive-interface command is configured on the connected interfaces.
  E. The two routers are configured with different process IDs.
  A. The two routers are using the same router ID.
  D. The passive-interface command is configured on the connected interfaces.

• Question 229:

  You are implementing ElGRP between the main office and branch offices. In Phase 1 you must implement and verify EIGRP configurations as mentioned in the topology in Phase 2. your colleague is expected to do NAT and ISP

  configurations

  Identity the issues that you are encountering during Phase 1 EIGRP implementation.

  Router R1 connects the main office to the Internet and routers R2 and R3 are internal routers.

  Routers Branch 1 and Branch2 connect to router R2 in the main office.

  Users from the Branch1 LAN network 10 20 40 0724 are expected to perform testing of the application that is hosted on the servers in Server farm1, before servers are available for production.

  - The GRE tunnel is configured between R3 and Branch1, and traffic between server farm1 and Branch1 LAN network 10 20 40 0/24 is routed through the GRE tunnel using static routes

  The link between Branch1 and Branch2 is used as a secondary path in the event of failure of the primary path to mam office You have console access on R1. R2. R3. Branch1, and Branch2 devices Use only show commands to troubleshoot the issues Topology: Examine the R1 routing table. None of the internal routes other than locally connected appear in the routing table Which cause of the issue is true?

  

  A. EIGRP neighbor relationship was not formed due to AS mismatch between routers R1 and R2.
  B. EIGRP neighbor relationship was not formed due to K values mismatch between routers R1 and R2.
  C. EIGRP packets were blocked by the inbound ACL on R1.
  D. IP address was misconfigured between the R1 and R2 interfaces
  D. IP address was misconfigured between the R1 and R2 interfaces

• Question 230:

  After you configure a DHCP server on VLAN 10 to service clients on VLAN 10 and VLAN 20. clients on VLAN 10 are given IP address assignments,but clients on VLAN 20 fail to receive IP addresses. Which action must you take to correct the problem?

  A. Configure the ip helper address command in the DHCP server configuration.
  B. Configure the DNS name option in the DHCP server configuration
  C. Configure a separate DHCP server on VLAN 20
  D. Configure the default gateway in the DHCP sever configuration
  C. Configure a separate DHCP server on VLAN 20