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Cisco 800-150 시험요강:

주제소개
주제 1
  • Cisco Software: This section of the exam measures the skills of a Network Engineer and discusses Cisco’s software systems and licensing. It explains the difference between IOS install and bundle modes and gives an overview of different licensing models. Students learn how to manage Cisco software images, including backing up, transferring, and installing images via FTP, TFTP, or USB. It also covers how to handle configuration files to keep devices running properly and ensure smooth upgrades or replacements.
주제 2
  • Cisco Infrastructure and Collaboration Infrastructure: This section of the exam measures the skills of a Collaboration Engineer and focuses on Cisco infrastructure devices, endpoints, and collaboration technologies. It introduces network devices, collaboration endpoints like IP phones and video systems, and explains on-premises collaboration deployments using tools like Cisco Unified Communications Manager. It also covers how video systems integrate into collaboration environments and highlights Cisco’s cloud services for enterprise communication, including Webex Meetings, Webex Teams, and hosted collaboration solutions.
주제 3
  • Cisco UCS and Data Center Architecture: This section of the exam measures the skills of a Data Center Engineer and introduces Cisco’s UCS and data center solutions. It explains the devices found in a data center, including switches, UCS servers, and director switches, and describes different server deployment models. Students will also learn about virtualization components like virtual machines, hypervisors, cloud computing concepts, and deployment models. The section covers how Cisco UCS devices fit into campus networks, edge locations, and data centers, and explains the key components and connections used in UCS architecture.
주제 4
  • Cisco Hardware Replacement: This section of the exam measures the skills of a Technical Support Engineer and teaches how to safely and correctly replace Cisco hardware. It explains safety procedures such as creating safe work zones and handling electrostatic discharge. Students learn the step-by-step processes to replace a wide range of Cisco devices, from switches and routers to firewalls, UCS servers, and collaboration endpoints. It also covers configuring Cisco NX-OS software, including understanding operating modes, boot procedures, and password recovery, and introduces Cisco collaboration endpoint solutions like IP phones and video systems.

>> 800-150퍼펙트 인증공부 <<

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최신 Cisco Certified Field Technician (CCT) 800-150 무료샘플문제 (Q20-Q25):

질문 # 20
Drag and drop the steps of the boot sequence process of a Cisco device into order on the right.

정답：

설명：

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 theFLDTECcourse and alignswith 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.


질문 # 21
Which layer of the OSI model provides error detection and defines how access to the media is controlled?

정답：D

설명：
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


질문 # 22
Which step must be performed immediately after disconnecting the network cable when replacing an SFP transceiver module?

정답：A

설명：
After disconnecting the network cable from an SFP transceiver, theimmediate next step is to reinstall the dust plugsinto the optical bores. This action prevents contamination from dust or debris that can damage the optical interfaces or degrade performance.
It's important to protect the exposed optical port before handling the rest of the transceiver module. Dust plugs help maintain the integrity of the component until a new cable or module is connected.
Reference:Supporting Cisco Devices for Field Technicians (FLDTEC) - Maintenance and RMA Procedures


질문 # 23
What is the first action that must be taken before removing a standby supervisor module from a Cisco MDS
9700 Series Switch?

정답：B

설명：
In theFLDTEC course, the process for removing or replacing asupervisor module- especially thestandby supervisor- in a modular switch like theCisco MDS 9700is clearly outlined. Cisco documentation states:
"Before removing a standby supervisor module, it must first be placed into out-of-service mode using the CLI command system no supervisor <slot-number> or via the appropriate management interface." This action ensures the systemacknowledges the supervisor is no longer participating in redundancy, allowing a safe and controlled removal without impacting system operations.
Why not the other options?
* A. Shut down the entire switch# Not required; MDS switches are built for high availability and allow hot-swap operations.
* C. Disconnect all network interface cables# This applies to line cards or interfaces, not to supervisor removal specifically.
* D. Perform a manual failover# Failover is requiredwhen removing the active supervisor, not the standby one.


질문 # 24
Which Cisco collaboration component is an enterprise-grade, cloud-based PBX system that enables devices to register to the cloud?

정답：B

설명：
Cisco Webex Callingis 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 Solutionsare partner-hosted services.
* Webex Meetingssupports 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) - CiscoEquipment and Related Hardware


질문 # 25
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인재도 많고 경쟁도 치열한 이 사회에서 IT업계 인재들은 인기가 아주 많습니다.하지만 팽팽한 경쟁률도 무시할 수 없습니다.많은 IT인재들도 어려운 인증시험을 패스하여 자기만의 자리를 지켜야만 합니다.우리 DumpTOP에서는 마침 전문적으로 이러한 IT인사들에게 편리하게 시험을 패스할수 있도록 유용한 자료들을 제공하고 있습니다. Cisco 인증800-150인증은 아주 중요한 인증시험중의 하나입니다. DumpTOP의Cisco 인증800-150로 시험을 한방에 정복하세요.

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