Cisco Certified Field Technician CCT Practice Test 4

Cisco Certified Technician exam quiz questions

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A technician is troubleshooting VLAN connectivity issues between switches. What command should they use to check VLAN propagation?

2 / 20

A Cisco router loses its startup configuration after a reboot. What is the most likely cause?

3 / 20

A technician needs to check the number of active SSH sessions on a router. What command should they use?

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A Cisco switch's interface is showing a high number of CRC errors. What is the most likely cause?

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A technician needs to configure a router to allow access from specific IP addresses only. What feature should they use?

6 / 20

A router's serial interface is showing "Down, Down" status. What is the most likely cause?

7 / 20

A technician needs to clear all learned dynamic MAC addresses from a Cisco switch. What command should they use?

8 / 20

A technician notices that a router is discarding packets due to a full routing table. What command should they use to verify the current routes?

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What is the purpose of configuring port security on a switch?

10 / 20

A technician wants to check which Cisco IOS image a router is currently running. What command should be used?

11 / 20

A switch port is down, and a technician sees an amber light on the port. What is the most likely reason?

12 / 20

What Cisco feature allows for remote management of switches and routers over an encrypted connection?

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A technician is asked to upgrade a Cisco router’s IOS. What command should be used to verify available storage space?

14 / 20

A switch is experiencing excessive broadcast traffic, slowing down network performance. What is the best way to mitigate this issue?

15 / 20

A router is failing to establish an OSPF adjacency with a neighboring router. What could be the issue?

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A technician needs to check the boot sequence of a router. What command should they use?

17 / 20

A Cisco technician needs to restore a router configuration from a backup stored on a TFTP server. What command should be used?

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A Cisco switch is not responding to remote pings. What command should be used to verify if an IP address is assigned to the management VLAN?

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A router interface is showing "Line Protocol Down." What is the most likely cause?

20 / 20

A technician is troubleshooting a Cisco switch that is not forwarding packets on a specific VLAN. The port is connected, but the VLAN is missing from the switch. What command should be used to verify the VLAN’s existence?

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