Cisco 200-125 Online Practice Questions and Exam Preparation

Cisco 200-125 Online Questions & Answers

• Question 361:

  Refer to the exhibit:

  

  after you apply the give confugreations to R1 and R2 you notice that OSPFv3 fails to start

  Which reason for the problem is most likely true ?

  A. The area numbers on R1 and R2 are mismatched
  B. The IPv6 network addresses on R1 and R2 are mismatched
  C. The autonomous system numbers on R1 and R2 are mismatched
  D. The router ids on R1 and R2 are mismatched
  A. The area numbers on R1 and R2 are mismatched

• Question 362:

  Which two statements describe the process identifier that is used in the command to configure OSPF on a router? (Choose two.) Router(config)# router ospf 1

  A. All OSPF routers in an area must have the same process ID.
  B. Only one process number can be used on the same router.
  C. Different process identifiers can be used to run multiple OSPF processes
  D. The process number can be any number from 1 to 65,535.
  E. Hello packets are sent to each neighbor to determine the processor identifier.
  C. Different process identifiers can be used to run multiple OSPF processes
  D. The process number can be any number from 1 to 65,535.

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  Multiple OSPF processes can be configured on a router using multiple process ID's. The valid process ID's are shown below:

  Edge-B(config)#router ospf ?

  <1-65535> Process ID

• Question 363:

  Which utility can you use to identify the cause of a traffic-flow blockage between two devices in a network?

  A. ACL analysis tool in APIC-EM
  B. iWan application
  C. ACL path analysis tool in APIC-EM
  D. APIC-EM automation scheduler
  A. ACL analysis tool in APIC-EM

• Question 364:

  Which two switch states are valid for 802.1w? (Choose two.)

  A. listening
  B. backup
  C. disabled
  D. learning
  E. discarding
  D. learning
  E. discarding

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  Port States

  There are only three port states left in RSTP that correspond to the three possible operational states. The 802.1D disabled, blocking, and listening states are merged into a unique 802.1w discarding state.

  

• Question 365:

  which statement about snmpv2 is true ?

  A. it requires password at least eight characters in length
  B. it requires passwords to be encrypted
  C. its privacy algorithms use md5 encryption by default
  D. its authentic and privacy algorithms are enabled without default values
  D. its authentic and privacy algorithms are enabled without default values

• Question 366:

  Which two fields are included in the TCP and UDP packet headers? (Choose two)

  A. destination port
  B. sequence number
  C. checksum
  D. offset
  E. window
  A. destination port
  B. sequence number

• Question 367:

  Drag each category on the left to its corresponding router output line on the right. Each router output line is the result of a show ip interface command. Not all categories are used.

  Select and Place:

  

  

  ---

  A simple way to find out which layer is having problem is to remember this rule: “the first statement is for Layer 1, the last statement is for Layer 2 and if Layer 1 is down then surely Layer 2 will be down too”, so you have to check Layer 1 before checking Layer 2. For example, from the output “Serial0/1 is up, line protocol is down” we know that it is a layer 2 problem because the first statement (Serial0/1 is up) is good while the last statement (line protocol is down) is bad. For the statement “Serial0/1 is down, line protocol is down”, both layers are down so the problem belongs to Layer 1.

  There is only one special case with the statement “…. is administrator down, line protocol is down”. In this case, we know that the port is currently disabled and shut down by the administrators.

• Question 368:

  Refer to the exhibit.

  

  You have discovered that computers on the 192 168 10 0/24 network can ping their default gateway, but they cannot connect to any resources on a remote network Which reason for the problem is most likely true?

  A. The 192.168.12 0/24 network is missing from OSPF
  B. The OSPF process ID is incorrect
  C. The OSPF area number is incorrect.
  D. An ARP table entry is missing for 192.168.10.0.
  E. A VLAN number is incorrect for 192.168.10.0.
  A. The 192.168.12 0/24 network is missing from OSPF

• Question 369:

  Which type of routing protocol operates by exchanging the entire routing information ?

  A. distance vector protocols
  B. link state protocols
  C. path vector protocols
  D. exterior gateway protocols
  A. distance vector protocols

• Question 370:

  Routers R1 and R2 are on the same network segment, and both routers use interface GigabitEthernet0/0. If R1 loses communication to R2, which two items should you check as you begin troubleshooting? (Choose two.)

  A. Verify that R2 is using 802.1q encapsulation.
  B. Verify that the GigabitEthernet0/0 interfaces on R1 and R2 are configured with the same subnetmask.
  C. Verify that the R1 GigabitEthernet0/0 interface is up and the line protocol is down.
  D. Verify that R1 and R2 both are using HDLC encapsulation.
  E. Verify that the R1 GigabitEthernet0/0 interface is up and the line protocol is up.
  B. Verify that the GigabitEthernet0/0 interfaces on R1 and R2 are configured with the same subnetmask.
  E. Verify that the R1 GigabitEthernet0/0 interface is up and the line protocol is up.