Cisco Systems manual Cisco Nexus 2000 Series Hardware Installation Guide

Models: 2000

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Chapter 3 Installing a Cisco Nexus 2000 Series Fabric Extender

Starting the Cisco Nexus 2000 Series Fabric Extender

Se n d d o c u m en t c o m m e n t s t o n e x u s5 k d o c s @ c is c o . c o m

Step 2 Verify that the power supply and the fan trays are installed.

Note Depending on the outlet receptacle on your power distribution unit, you may need the optional jumper power cord to connect the Cisco Nexus 2000 Series FEX to your outlet receptacle. See the “Jumper Power Cord” section on page C-8.

Step 3 Ensure that the device is adequately grounded as described in the “Grounding the System” section on page 3-9.

Step 4 If you are installing an AC power supply, connect the power supply to an AC power source as follows:

a.Plug the power cable into the power receptacle on the power supply.

b.Attach the other end of the power cable to the AC power source.

c.If you are connecting cables to a Cisco Nexus 2148T power supply, flip the switch above the AC receptacle on the power supply to ON.

d.Verify that the power supply is functioning by making sure that the OK LED turns green and the FAULT LED is off.

Step 5 If you are installing a DC power supply, connect the power supply to a DC power source as follows:

a.Make sure that the DC power source is turned off at the circuit breaker.

b.Connect a negative cable from the power source to the positive (+) terminal on the power supply and fasten with the screw from that terminal.

c.Connect a positive cable from the power source to the negative (-) terminal on the power supply and fasten with the screw from that terminal.

d.Turn on the power at the circuit breaker.

e.Verify that the power supply is functioning by making sure that the OK LED turns green and the FAULT LED is off.

Step 6 Listen for the fans; they should begin operating when the power cable is plugged in.

Step 7 After the device boots, verify that the LED operation is as follows:

Power supply—The system status LED is green.

After initialization, the system status LED is green, indicating that all chassis environmental monitors are reporting that the system is operational. If this LED is orange or red, one or more environmental monitor is reporting a problem.

The Link LEDs for the Ethernet connector should not be on unless the cable is connected.

If a component is not operating correctly, remove and reinstall that component. If it still does not operate correctly, contact your customer service representative for a replacement.

Note If you purchased this product through a Cisco reseller, contact the reseller directly for technical support. If you purchased this product directly from Cisco, contact Cisco Technical Support at this URL: http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html.

Step 8 Verify that the system software has booted and the device has initialized without error messages.

If any problems occur, see Appendix E, “Troubleshooting Hardware Components”. If you cannot resolve an issue, contact your customer service representative.

 

Cisco Nexus 2000 Series Hardware Installation Guide

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Cisco Systems manual Cisco Nexus 2000 Series Hardware Installation Guide

2000 specifications

In the year 2000, Cisco Systems, a leading technology company, was at the forefront of networking and communication solutions. With a rich history of innovation, Cisco solidified its position as a global leader in providing advanced networking technologies, hardware, and software.

One of the most significant features of Cisco in 2000 was its comprehensive portfolio of routers and switches. The company was known for its powerful routers, which were essential for managing internet traffic efficiently. Cisco’s Catalyst series of switches provided high levels of performance and scalability, enabling companies to build robust local area networks (LANs). These devices supported Ethernet technologies and catered to the growing demands of businesses for faster and more reliable connectivity.

In the late 1990s and early 2000s, the internet was experiencing rapid growth, and Cisco capitalized on this surge by introducing technologies that facilitated internet protocol (IP) networking. Its focus on developing IP-based solutions allowed businesses to integrate voice, video, and data services seamlessly over a single network. This was a significant advancement known as convergence, fundamentally changing how organizations approached communication.

Another characteristic of Cisco in 2000 was its commitment to security. As businesses began to increase their reliance on the internet, the risks associated with cyber threats also grew. Cisco developed security solutions such as firewalls and intrusion detection systems to help protect networks from potential attacks. The introduction of the Cisco Secure Network Architecture laid the foundation for comprehensive network security strategies.

Cisco also emphasized research and development, consistently investing in new technologies and innovations. The company was a pioneer in developing optical networking solutions, which enabled faster data transmission over long distances. This was crucial for supporting the growing bandwidth demands of the era.

Furthermore, Cisco’s collaboration with various technology partners and its global presence allowed it to provide customers with tailored solutions to meet diverse needs across different industries. The introduction of certification programs, like the Cisco Certified Network Associate (CCNA), helped create a skilled workforce equipped to deploy and manage Cisco technologies effectively.

In summary, Cisco Systems in 2000 showcased a blend of powerful routing and switching capabilities, a commitment to internet security, and innovative solutions that paved the way for future networking technologies. Its focus on convergence and relentless drive for high-performance networking made it a vital player in the evolving landscape of technology during this period.