A P P E N D I X

Site Planning Guidelines

This appendix contains the following sections:

Site Planning Checklist

Preliminary Site Survey

Site Planning Checklist

A

Table A-1lists the sequence of tasks to perform as you plan the installation of the routing system. Use the table as a checklist for all aspects of the installation. For information about a particular task, see the appropriate section of this site planning guide. After completing the checklist, you should consult your Cisco installation coordinator for a site-readiness inspection.

Table A-1

Routing System Installation Checklist

 

 

 

 

 

 

 

 

 

 

Site Planning Steps

See

Check

 

 

 

 

 

 

 

 

1.

Determine where to install the routing system

“Basic Site and Installation Planning” section on page 4-1

 

 

 

 

 

 

and make sure that you have the appropriate

“Tools Required for Installation” section on page 4-2

 

 

 

 

 

 

installation and configuration tools.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.

Consider equipment arrival, storage, and

“Basic Site and Installation Planning” section on page 4-1

 

 

 

 

 

 

transport to the installation site.

“Basic Site and Installation Planning” section on page 4-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.

Make sure that the equipment rack meets the

“Equipment Rack Specifications” section on page 3-2

 

 

 

 

 

 

installation requirements.

“Equipment Rack Considerations” section on page 4-3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

Consider the space where the routing system

“Aisle Spacing and Maintenance Access Floor Plan”

 

 

 

 

 

 

will be installed.

section on page 4-4

 

 

 

 

 

 

 

 

 

 

 

5.

Plan for power (AC or DC).

Chapter 2, “Power and Cooling”

 

 

 

 

 

 

 

 

“Line Card Chassis Specifications” section on page 3-1

 

 

 

 

 

 

 

 

 

 

 

6.

Consider cooling and airflow requirements.

“Chassis Airflow” section on page 2-10

 

 

 

 

 

 

 

 

“Facility Cooling Requirements” section on page 2-10

 

 

 

 

 

 

 

 

“Environmental Specifications” section on page 3-6

 

 

 

 

 

 

 

 

 

 

 

7.

Consider cable management.

“Cable Management” section on page 4-6

 

 

 

 

 

 

 

 

 

 

 

8.

Consider Cisco installation services.

“Cisco Installation Services” section on page 4-8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis Site Planning Guide

 

 

 

 

 

 

 

 

 

 

 

 

OL-5802-06

 

 

 

 

A-1

 

 

 

 

 

 

 

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Cisco Systems CRS-1 manual Site Planning Guidelines, Site Planning Checklist

CRS-1 specifications

Cisco Systems' Carrier Routing System (CRS-1) is a cutting-edge, high-capacity router designed to meet the demands of service providers and large enterprises. Introduced in the early 2000s, the CRS-1 represents a significant leap forward in routing technology, offering unparalleled performance, scalability, and reliability.

One of the primary features of the CRS-1 is its exceptional scalability. The system is built on a modular architecture that allows for easy upgrades and expansions. This enables service providers to start with a configuration that suits their immediate needs while having the flexibility to expand as traffic demands grow. The CRS-1 supports a wide range of line cards, enabling data, voice, and video to be managed on a single platform, which simplifies network management and reduces operating costs.

The CRS-1 leverages advanced technologies that enable it to deliver impressive performance. With the ability to handle up to 92 terabits per second of throughput, the router is capable of supporting a vast number of connections, making it well-suited for large-scale service providers and data centers. This level of performance is powered by Cisco’s proprietary silicon technology, which optimizes the packet forwarding process and enhances overall efficiency.

Another key characteristic of the CRS-1 is its strong focus on reliability and redundancy. The system is designed with high availability in mind, ensuring that it can continue to operate seamlessly even in the event of hardware failures. Redundant components, such as power supplies and route processors, allow the CRS-1 to maintain its performance and uptime, a critical requirement for mission-critical network operations.

Additionally, the CRS-1 supports a wide variety of protocols and technologies, including Internet Protocol (IP), Multiprotocol Label Switching (MPLS), and various service provider features. This versatility makes it a compelling choice for organizations looking to implement advanced networking capabilities, such as Quality of Service (QoS) and traffic engineering.

In summary, the Cisco Systems CRS-1 stands out as a formidable solution for modern routing needs. Its modular design, exceptional scalability, robust performance, reliability, and support for multiple protocols and services make it an ideal choice for service providers and enterprises seeking to future-proof their networks. As the demand for bandwidth continues to surge, the CRS-1 remains a pivotal component in the evolution of networking infrastructure.