Cisco Systems 2000 manual Preparing for Installation, Installation Options, Airflow Considerations

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Chapter 3 Installing a Cisco Nexus 2000 Series Fabric Extender

Preparing for Installation

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

Preparing for Installation

This section includes the following topics:

Installation Options, page 3-2

Airflow Considerations, page 3-2

Chassis Weight, page 3-3

Installation Guidelines, page 3-3

Required Tools and Equipment, page 3-4

Unpacking and Inspecting the Cisco Nexus 2000 Series Fabric Extender, page 3-4

Installation Options

The Cisco Nexus 2000 Series FEX can be installed using the following methods:

In an open EIA rack, using the following items:

The rack-mount kit shipped with the device

The EIA Shelf Bracket Kit (an optional kit, purchased separately)

In a perforated or solid-walled EIA cabinet, using one of the following:

The rack-mount kit shipped with the device

The EIA Shelf Bracket Kit (an optional kit, purchased separately)

For instructions on installing the device using the rack-mount kit shipped with the device, see the “Installing the Cisco Nexus 2000 Series Fabric Extender Chassis in a Cabinet or Rack” section on page 3-5.

Note The optional EIA Shelf Bracket Kit is not provided with the device. To order the kit, contact your device provider.

Airflow Considerations

Airflow through the Cisco Nexus 2000 Series FEX is from the front to the back or the back to the front. To ensure proper airflow, follow these guidelines:

Position the chassis so that its air intake side (front side for front-to-back airflow or back side for back-to-front airflow) is in a cold aisle. Otherwise, an overtemperature condition can occur and the system can shut down.

Avoid having the air intake where other systems exhaust air.

Due to the shallow depth of the Cisco Nexus 2000 Series FEX, it is also possible for air to recirculate across the top and bottom of the chassis in a partially populated rack.

Make sure that the fan tray and power supply modules all use the same direction of airflow. All of the modules should have no black stripe (front-to-back airflow) or all of the modules should have a black stripe (back-to-front airflow).

Maintain ambient airflow throughout the data center to ensure normal operation.

Cisco Nexus 2000 Series Hardware Installation Guide

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Cisco Systems 2000 manual Preparing for Installation, Installation Options, Airflow Considerations

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.