Question 1

DRAG DROP [Maintenance and RMA Procedures] Drag and drop the failures from the left onto the responsible devices in the MDS field-replaceable unit on the right. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_63_img_1.jpg

Accepted Answer

Explanation: Inability to manage or control switch functions → Supervisor module Failure to maintain optimal temperatures → Fan module Loss of connectivity on specific ports → Line card Inability to establish fiber optic connections → Transceivers Degraded internal data transfer between line cards → Fabric module From the FLDTEC training materials, Cisco MDS switches are built for high availability and redundancy, but field technicians must know which component impacts what function: ✅ Supervisor Module: Manages control plane functions — a failure results in loss of system-level management or redundancy. ✅ Fan Module: Essential for cooling — failure here leads to overheating and thermal alarms. ✅ Line Card: Provides connectivity — port failures or loss of interface status originate from faulty line cards. ✅ Transceivers (SFP/QSFP modules): Responsible for optical transmission — failure leads to fiber optic link issues. ✅ Fabric Module: Critical for switching between line cards — its failure leads to degraded or disrupted internal traffic paths. These mappings help technicians isolate the source of faults and proceed with the correct RMA or replacement procedure.

Question 2

[Cisco Equipment and Related Hardware] Which Cisco collaboration component is an enterprise-grade, cloud-based PBX system that enables devices to register to the cloud?

Accepted Answer

A

Explanation: Cisco Webex Calling is a cloud-based, enterprise-grade PBX (Private Branch Exchange) solution designed to provide comprehensive voice communication services via the Webex cloud platform. It enables IP phones and softphones to register to the cloud, allowing for centralized call control, voicemail, and collaboration features without the need for an on-premises call manager. Cisco Hosted Collaboration Solutions are partner-hosted services. Webex Meetings supports virtual video conferencing. Webex Teams (now part of Webex App) supports messaging and collaboration, not PBX functionality. Reference: Supporting Cisco Devices for Field Technicians (FLDTEC) – Cisco Equipment and Related Hardware ===========

Question 3

[Cisco IOS Software Basics] Which layer of the OSI model provides error detection and defines how access to the media is controlled?

Accepted Answer

D

Explanation: The Data Link Layer (Layer 2) of the OSI model is responsible for node-to-node data transfer and plays a crucial role in error detection and media access control. It ensures that data frames are transmitted to the correct device on a local network segment.​ This layer is divided into two sublayers:​ Logical Link Control (LLC): Manages frame synchronization, flow control, and error checking. Media Access Control (MAC): Controls how devices on the network gain access to the medium and permission to transmit data. Together, these sublayers ensure reliable data transmission by detecting and possibly correcting errors that may occur in the Physical Layer. They also manage how devices share the transmission medium, preventing collisions and ensuring orderly communication.​ Reference: Supporting Cisco Devices for Field Technicians (FLDTEC) – Cisco IOS Software Basics

Question 4

DRAG DROP [Cisco Equipment and Related Hardware] Drag and drop the steps of the boot sequence process of a Cisco device into order on the right. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_26_img_1.jpg

Accepted Answer

Explanation: Step 1 → Performs power-on self-test (POST) Step 2 → Loads and runs bootstrap code (firmware) Step 3 → Finds and loads the Cisco IOS software Step 4 → Finds and loads the configuration Step 5 → Runs the configured Cisco IOS software This startup process is thoroughly described in the FLDTEC course and aligns with Cisco's standard IOS boot process: POST (Power-On Self-Test): Verifies hardware functionality including memory and interfaces. This occurs immediately upon powering the device. Bootstrap Code Execution: Bootstrap is a small program in ROM that initiates the boot process. Cisco IOS Loading: Bootstrap locates and loads the IOS from flash memory or another source (e.g., TFTP). Configuration Loading: The router then loads the startup-config from NVRAM (if available). IOS Execution: Once the configuration is loaded, the device enters operational mode and executes the IOS with the loaded config. This sequence is vital for field technicians to understand for troubleshooting boot failures or performing device recoveries.

Question 5

DRAG DROP [Cisco IOS Software Basics] Drag and drop the TFTP statements from the left onto the corresponding categories on the right. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_24_img_1.jpg

Accepted Answer

Explanation: https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_24_img_2.jpg The FLDTEC course teaches that TFTP is a lightweight file transfer protocol often used in Cisco devices for transferring configuration files or IOS images, especially in environments where simplicity is more critical than security: Advantages: It has a lightweight footprint, making it easy to use and configure. Useful for transferring small files such as backup configs or small IOS images. Disadvantages: Lacks encryption and does not support authentication, making it insecure for sensitive or production environments. Not efficient for large file transfers due to its limited feature set and reliance on UDP (User Datagram Protocol). This makes TFTP a good fit for trusted internal networks where simplicity is preferred over robust security.

Question 6

[Cisco IOS Software Basics] What is the purpose of a subnet mask?

Accepted Answer

A

Explanation: A subnet mask is a 32-bit number used in IP networking to divide an IP address into network and host portions. This division is crucial for routing traffic within and between networks. The subnet mask works in tandem with the IP address to identify which part of the address refers to the network and which part refers to the host. This distinction allows for efficient IP address allocation and routing.​ For example, in the IP address 192.168.1.10 with a subnet mask of 255.255.255.0, the first three octets (192.168.1) represent the network portion, while the last octet (10) identifies the specific host within that network.​ Reference: Supporting Cisco Devices for Field Technicians (FLDTEC) – Cisco IOS Software Basics

Question 7

[Cisco Licensing and Smart Licensing] Which deployment model minimizes dependence on internet connectivity for core collaboration functions?

Accepted Answer

B

Explanation: An on-premises deployment model minimizes dependence on internet connectivity for core collaboration functions. In this model, all critical services, including call control, messaging, and conferencing, are hosted within the organization's local infrastructure. This ensures that internal communication services remain operational even if internet connectivity is lost.​ In contrast, cloud-based deployments (Options A and C) and Hosted Collaboration Solutions (Option D) rely on internet connectivity to access services hosted externally, making them more susceptible to internet outages.​ Reference: Supporting Cisco Devices for Field Technicians (FLDTEC) – Cisco Licensing and Smart Licensing​

Question 8

DRAG DROP [Device Configuration and Verification] https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_22_img_2.jpg Refer to the exhibit. Drag and drop the command names from the left onto the corresponding elements in the interface configuration mode command structure on the right. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_23_img_1.jpg

Accepted Answer

Explanation: Component to configure → interface Interface type → FastEthernet Port → 1 Slot → 0 This command structure is part of the Device Configuration and Verification section in the FLDTEC course. It teaches how to navigate and configure interfaces on Cisco devices using the IOS CLI: interface is the global configuration mode command to begin configuring a network interface. FastEthernet specifies the type of interface (could also be GigabitEthernet, Serial, etc.). 0/1 represents the slot/port structure used on Cisco devices: The first digit (before the slash) is the slot number. The second digit (after the slash) is the port number within that slot. This structure allows Cisco to modularly address interfaces, especially in devices with multiple slots or module-based configurations.

Question 9

DRAG DROP
[Device Configuration and Verification]
800-150 practice exam questions

Refer to the exhibit. Drag and drop the command names from the left onto the corresponding
elements in the interface configuration mode command structure on the right.
800-150 real exam questions

Accepted Answer

Explanation: PING → Sends ICMP echo request packets to verify connectivity Telnet → Allows virtual terminal connections with unencrypted traffic SSH → Provides secure, encrypted remote access to network devices IP address configuration → Requires the PC and Cisco device to be in the same subnet for direct connection These tools and their functions are covered under “Device Configuration and Verification” in the FLDTEC course: PING: Utilized to test basic network connectivity using ICMP echo request/reply messages. It confirms whether a device is reachable and measures the round-trip time. Telnet: A protocol that allows for remote device access but transmits data in plaintext, which makes it insecure. It's typically disabled by default on modern Cisco devices due to security concerns. SSH (Secure Shell): Replaces Telnet as the preferred method for secure CLI access. It encrypts the session, protecting sensitive information such as login credentials. IP Address Configuration: For direct device access via the same local network, both the PC and the Cisco device must be in the same subnet. This allows the use of tools like browser-based GUIs or terminal emulators when connecting directly.

Question 10

DRAG DROP [Cisco IOS Software Basics] Drag and drop the Cisco NX-OS components from the left onto the corresponding descriptions on the right. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_36_img_1.jpg

Accepted Answer

Explanation: Kickstart Image → Specialized bootloader that initializes the hardware System Image → Contains the full NX-OS kernel and operating system Global configuration command mode → Provides access to the broadest range of commands that affect the device as a whole EXEC command mode → Allows for displaying device status and configuration information This knowledge is covered under Cisco IOS/NX-OS Software Basics in the FLDTEC training: Kickstart Image: A lightweight bootloader image that initializes hardware and launches the system image. It's comparable to ROMMON in traditional IOS devices. System Image: Includes the full NX-OS operating system, services, drivers, and kernel required to run the device. Global Configuration Mode: After entering privileged EXEC mode (enable), this mode allows changes to system-wide settings such as interfaces, routing protocols, and VLANs. EXEC Mode: Has two levels—User EXEC and Privileged EXEC. User EXEC provides limited diagnostic commands, while Privileged EXEC allows more extensive system views (show commands, reload, etc.). Understanding these layers is essential when maintaining or restoring NX-OS devices in field environments.

Question 11

DRAG DROP [Cisco Equipment and Related Hardware] Drag and drop the Cisco collaboration endpoints from the left onto the corresponding descriptions on the right. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_39_img_1.jpg

Accepted Answer

Explanation: Cisco Room Kit → All-in-one devices for personal workspaces and meeting rooms Cisco Desk Series → Standalone modular video conferencing systems Quad Camera → Multi-angle video capture for immersive experiences Room Navigator → Touch panel for room controls and scheduling Cisco Board → Interactive touchscreen displays supporting video conferencing Cisco’s collaboration portfolio includes a wide variety of hardware endpoints used to enhance remote communication and conference room experiences. These are highlighted in the FLDTEC material as follows: Cisco Room Kit: Combines camera, codec, speakers, and microphones into one device — designed for easy integration with displays in meeting spaces. Cisco Desk Series: Purpose-built for desktop video conferencing and modular setups. Quad Camera: Offers automatic speaker tracking and intelligent framing, used in large rooms for immersive experiences. Room Navigator: Used to control meetings, reserve rooms, and manage smart building functions. Cisco Board: Interactive digital whiteboard that integrates video conferencing, whiteboarding, and wireless sharing.

Question 12

[Cisco Equipment and Related Hardware] https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_64_img_1.jpg Refer to the exhibit. Which component is highlighted on the Cisco I/O module image?

Accepted Answer

B

Explanation: The highlighted component on the Cisco I/O module is the chassis connections LED, which indicates the status of connectivity between the I/O module and the chassis. In the exhibit, the orange arrow points to a small rectangular LED indicator located to the left side of the I/O module (Cisco UCS-IOM-2304). This specific LED is not aligned with the ports, fans, or screws, which helps identify it correctly. ✅ Chassis connections LED (B) is responsible for indicating the status of uplink/downlink communication between the I/O module and the chassis. Green usually indicates a healthy link. Amber or off may indicate a problem or no connection. ❌ Why the other answers are incorrect: A . Captive screw → These are at the far corners, not where the arrow points. C . Fan module LED → This IOM doesn’t have user-visible fan LEDs at the front face. D . Fixed port → These are the large rectangular SFP ports clearly visible in the middle, not near the arrow. This identification is important when troubleshooting chassis-to-IOM connectivity or verifying module status LEDs during field maintenance.

Question 13

DRAG DROP [Cisco Equipment and Related Hardware] Drag and drop the Cisco collaboration components from the left onto the corresponding descriptions on the right. https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_43_img_1.jpg

Accepted Answer

Explanation: https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/800-150/page_43_img_2.jpg These components are part of the Cisco Collaboration System Architecture (CSA), and are reviewed in the FLDTEC training under Cisco Equipment and Collaboration Basics: Call Control: Managed by services like Cisco Unified Communications Manager (CUCM), it routes and connects calls. Collaboration Applications: Provide added value services such as voicemail (Unity), messaging (IM&P), presence, and more. Edge Devices: Include Cisco Expressway and CUBE (Cisco Unified Border Element), offering secure access and traversal for mobile/remote endpoints. Conferencing: Powered by platforms like Cisco Meeting Server or Webex, enabling multi-party conferencing. Endpoints: Include both hardware (IP phones, video units) and software (Webex app) that users interact with directly.

Question 14

[Troubleshooting Methodologies] Which two actions are typically performed in ROMMON mode during the password recovery process? (Choose two.)

Accepted Answer

A, E

Explanation: During the password recovery process on Cisco devices, ROMMON (ROM Monitor) mode is utilized to perform specific actions that facilitate the recovery. Two critical actions typically performed in ROMMON mode are:​ Change the Configuration Register: The configuration register is modified to instruct the device to ignore the startup configuration during the next boot. This is commonly achieved by setting the configuration register to 0x2142. This action prevents the device from loading the saved configuration, allowing access without requiring the existing passwords.​ Reboot the Device: After changing the configuration register, the device is rebooted to apply the new settings. This reboot enables the device to bypass the startup configuration, facilitating the password recovery process.​ These steps are essential in the password recovery procedure, allowing administrators to regain access to the device without erasing the existing configuration.​ Reference: Supporting Cisco Devices for Field Technicians (FLDTEC) – Troubleshooting Methodologies​ ===========

Question 15

[Cisco Equipment and Related Hardware] How must the power to a system with dual power supplies on a Cisco Nexus switch be connected?

Accepted Answer

C

Explanation: In a Cisco Nexus switch with dual power supplies, the recommended method is to connect each power supply to a separate power source (Option C). This ensures power redundancy and fault tolerance. If one power source fails (e.g., due to a power outage or circuit failure), the switch can continue operating uninterrupted using the second power source. Connecting both to a single source (Option D) defeats the purpose of redundancy. Reference: Supporting Cisco Devices for Field Technicians (FLDTEC) – Cisco Equipment and Related Hardware

Free Cisco 800-150 Actual Exam Questions