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Cisco 200-125 Exam Actual Questions

The questions for 200-125 were last updated at Oct. 19, 2021.
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  • Viewing questions 1-10 out of 1933 questions

Topic 1 - Single Topic

Question #1 Topic 1

A network administrator needs to configure port security on a switch. Which two statements are true? (Choose two.)

  • A. The network administrator can apply port security to dynamic access ports.
  • B. The network administrator can apply port security to EtherChannels.
  • C. The sticky learning feature allows the addition of dynamically learned addresses to the running configuration.
  • D. When dynamic MAC address learning is enabled on an interface, the switch can learn new addresses, up to the maximum defined.
  • E. The network administrator can configure static secure or sticky secure MAC addresses in the voice VLAN.
Reveal Solution Hide Solution   Discussion   6

Correct Answer: CD

Question #2 Topic 1

Which interface counter can you use to diagnose a duplex mismatch problem?

  • A. no carrier
  • B. late collisions
  • C. giants
  • D. CRC errors
  • E. deferred
  • F. runts
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Correct Answer: B

Question #3 Topic 1

Which switching method duplicates the first six bytes of a frame before making a switching decision?

  • A. fragment-free switching
  • B. store-and-forward switching
  • C. cut-through switching
  • D. ASIC switching
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Correct Answer: C

Question #4 Topic 1

Which logging command can enable administrators to correlate syslog messages with millisecond precision?

  • A. no logging console
  • B. logging buffered 4
  • C. no logging monitor
  • D. service timestamps log datetime mscec
  • E. logging host 10.2.0.21
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Correct Answer: D

Question #5 Topic 1

Which two spanning-tree port states does RSTP combine to allow faster convergence? (Choose two.)

  • A. blocking
  • B. learning
  • C. forwarding
  • D. discarding
  • E. listening AE
Reveal Solution Hide Solution   Discussion   19

Correct Answer: Explanation

Question #6 Topic 1

Which feature can you implement to reserve bandwidth for VoIP calls across the call path?

  • A. PQ
  • B. CBWFQ
  • C. round robin
  • D. RSVP
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Correct Answer: D

Question #7 Topic 1

Which three statements about link-state routing are true? (Choose three.)

  • A. OSPF is a link-state protocol.
  • B. Updates are sent to a broadcast address.
  • C. It uses split horizon.
  • D. Routes are updated when a change in topology occurs.
  • E. RIP is a link-state protocol.
  • F. Updates are sent to a multicast address by default.
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Correct Answer: ADF

Question #8 Topic 1

Which command can you enter to determine whether a switch is operating in trunking mode?

  • A. show ip interface brief
  • B. show vlan
  • C. show interfaces
  • D. show interface switchport
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Correct Answer: D

Question #9 Topic 1

What are three benefits of implementing VLANs? (Choose three.)

  • A. A higher level of network security can be reached by separating sensitive data traffic from other network traffic.
  • B. A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure.
  • C. A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure.
  • D. Broadcast storms can be mitigated by decreasing the number of broadcast domains, thus increasing their size.
  • E. Port-based VLANs increase switch-port use efficiency, thanks to 802.1Q trunks.
  • F. VLANs make it easier for IT staff to configure new logical groups, because the VLANs all belong to the same broadcast domain.
  • G. Broadcast storms can be mitigated by increasing the number of broadcast domains, thus reducing their size.
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Correct Answer: ACG

Question #10 Topic 1

Which command can you enter to view the ports that are assigned to VLAN 20?

  • A. Switch#show ip interface vlan 20
  • B. Switch#show vlan id 20
  • C. Switch#show ip interface brief
  • D. Switch#show interface vlan 20
Reveal Solution Hide Solution   Discussion   1

Correct Answer: B


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