Cisco Nexus 9300 Series Switch Instruction Manual

1. 서론

This manual provides essential instructions for the safe and efficient operation of your Cisco Nexus 9300 Series Switch, model N9K-C93180YC-FX. It covers installation, basic operation, maintenance, and troubleshooting. Please read this manual thoroughly before installation and use to ensure proper functionality and to prevent damage.

2. 안전 정보

부상 및 장비 손상을 방지하기 위해 다음 안전 수칙을 준수하십시오.

• Always disconnect power before performing any service or maintenance on the switch.
• Ensure the switch is properly grounded to prevent electrical shock.
• Do not operate the switch in environments that exceed the specified temperature limits (maximum 40°C).
• Keep the switch away from moisture and excessive humidity.
• 자격을 갖춘 사람만이 이 장비를 설치하고 유지보수해야 합니다.

3. 패키지 내용

패키지에 다음 품목이 포함되어 있는지 확인하십시오.

• Cisco Nexus 9300 Series Switch (Model: N9K-C93180YC-FX)
• 전원 코드
• 랙 마운트 키트(해당되는 경우)
• 문서(빠른 시작 가이드, 안전 정보)

누락되거나 손상된 품목이 있는 경우 즉시 공급업체에 문의하십시오.

4. 제품 오버view

The Cisco Nexus 9300 Series Switch, model N9K-C93180YC-FX, is a high-performance network switch designed for data center environments. It features a modular design and supports various high-speed connectivity options.

4.1 주요 특징

• 모듈식 디자인: Allows for flexible configuration and expansion.
• High-Density Ports: Equipped with 48 SFP ports supporting 1 Gigabit, 10 Gigabit, and 25 Gigabit Ethernet.
• High-Speed Uplinks: Includes 6 QSFP28 ports for 40 Gigabit and 100 Gigabit Ethernet connectivity.
• Optical Fiber Support: Designed for optical fiber media types.
• 높은 데이터 전송률: Capable of up to 3600 Gigabits Per Second.

4.2 전면 패널 레이아웃

The front panel of the switch provides access to all network ports and status indicators.

그림 1: 앞쪽 view of the Cisco Nexus 9300 Series Switch N9K-C93180YC-FX. This image displays the front panel, featuring 48 SFP ports arranged in rows, and 6 QSFP28 ports located on the right side, designed for high-speed optical fiber connections.

The 48 SFP ports (1/10G/25G) are typically used for connecting servers and other network devices, while the 6 QSFP28 ports (40G/100G) serve as high-bandwidth uplinks to other switches or core network infrastructure.

5. 설정

5.1 랙 설치

The Cisco Nexus 9300 Series Switch is designed for standard 19-inch rack mounting. Use the provided rack mount kit to securely install the switch into a server rack. Ensure adequate airflow around the unit for proper cooling.

5.2 전원 연결

1. 전원 공급 장치의 전압이 스위치의 전압과 일치하는지 확인하십시오.tage 요구 사항(240볼트).
2. Connect the power cord(s) to the power input receptacle(s) on the rear of the switch.
3. 전원 코드의 다른 쪽 끝을 접지된 콘센트에 꽂으십시오.
4. Verify that the power LED on the front panel illuminates, indicating power is supplied.

5.3 네트워크 연결

Connect optical fiber cables to the SFP and QSFP28 ports as required by your network topology. Ensure that compatible transceivers are used for each port type and speed.

• For 1/10G/25G connections, use appropriate SFP/SFP+/SFP28 transceivers and optical fiber cables.
• For 40G/100G connections, use appropriate QSFP+/QSFP28 transceivers and optical fiber cables.

5.4 초기 구성

For initial configuration and management access, connect a console cable from a management workstation to the console port on the switch. Refer to the Cisco Nexus 9000 Series documentation for detailed command-line interface (CLI) configuration instructions.

6. 스위치 작동

6.1 전원 켜기/끄기

• 전원 켜기: Once connected to a power source, the switch will typically power on automatically. Observe the system status LEDs.
• 전원 끄기 : To power off, gracefully shut down the operating system (if applicable) and then disconnect the power cord(s).

6.2 상태 표시기

The front panel features various LED indicators to provide visual status of the switch's operation:

• 시스템 LED: 시스템의 전반적인 상태를 나타냅니다(예: 녹색은 정상, 주황색은 경고, 빨간색은 심각).
• 전원 공급 장치 LED: Indicate the status of installed power supplies.
• Fan Module LEDs: Indicate the status of fan modules.
• 포트 LED: Each network port has an LED to indicate link status and activity (e.g., solid green for link, blinking for activity, off for no link).

Consult the official Cisco documentation for a detailed explanation of each LED's behavior.

7. 유지관리

7.1 청소

Regularly clean the exterior of the switch and ensure ventilation openings are free from dust and debris. Use a soft, dry cloth. Do not use liquid or aerosol cleaners directly on the unit.

7.2 펌웨어 업데이트

정기적으로 Cisco 지원을 확인하세요 website for available firmware updates. Keeping the switch's firmware up-to-date ensures optimal performance, security, and access to new features. Follow the instructions provided by Cisco for the update process.

8. 문제 해결

이 섹션에서는 일반적인 문제에 대한 기본적인 문제 해결 단계를 제공합니다. 더 복잡한 문제의 경우 Cisco의 공식 설명서를 참조하거나 기술 지원팀에 문의하십시오.

8.1 전원 없음

• Verify that the power cord(s) are securely connected to both the switch and the power outlet.
• 콘센트가 정상적으로 작동하는지 다른 기기를 사용하여 확인하십시오.
• Inspect the power supply unit(s) for any visible damage.

8.2 포트 링크 문제

• Ensure the optical fiber cables are correctly connected and not damaged.
• Verify that the transceivers (SFP, QSFP28) are properly seated and compatible with both the switch and the connected device.
• Check the configuration of the port on both the switch and the connected device.
• Test with a known good cable and transceiver.

8.3 System Error Indicators

If the System LED indicates an error (e.g., amber or red), consult the Cisco Nexus 9000 Series documentation for specific error codes and recommended actions. This usually points to hardware failures or critical system issues.

9. 사양

10. 보증 및 지원

This Cisco Nexus 9300 Series Switch is offered as an Amazon Renewed product. As such, it has been professionally inspected and tested to function and appear like new. It is backed by the Amazon Renewed Guarantee, which provides eligibility for replacement or refund if you are not satisfied with your purchase.

For detailed technical support, software downloads, and comprehensive documentation, please refer to the official Cisco Systems website. For inquiries related to your Amazon Renewed purchase, please contact Amazon customer service or your reseller.