Chapter 3 Installing the Router

Setting Up the Chassis

For WICs and VICs:

•Quick Start Guide: Interface Cards for Cisco 1600, 1700, 2600, 3600, and 3700 Series

•Cisco Interface Cards Hardware Installation Guide

For AIMs:

•Quick Start Guide: Advanced Integration Module Installation in Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers

•Installing Advanced Integration Modules in Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers

For internal power supplies:

•Installing Field-Replaceable Units in Cisco 3745 Routers

•Installing AC Power Supplies in Cisco 3725 Routers

For external power supplies:

•Cisco RPS Hardware Installation Guide

For –48 V telephony power modules:

•Installing Cisco -48 VDC Power Supplies

Note If modules, interface cards, or power supplies need to be removed or installed, Cisco suggests that you perform the installation or removal before you install the chassis. If a chassis cover needs to be removed, the chassis may have to be removed from the rack to permit cover removal.

Note The Cisco 3745 accommodates two AC or two DC hot-swappable power supplies in bays at the rear of the unit. Each unit provides up to 230 W of power, and a single installed power supply meets the router’s requirements. The second installed power supply provides redundancy, load sharing, and increased system availability. Either power supply can be removed without affecting system operation.

If the required network modules, interface cards, and power supplies are already installed, proceed to the “Setting Up the Chassis” section on page 3-2.

Setting Up the Chassis

You can set the chassis on a desktop or install it in a rack. Select the procedure that best meets the needs of your network. These procedures are described in the following sections:

•Setting the Chassis on a Desktop, page 3-2

•Rack-Mounting the Chassis, page 3-3

Setting the Chassis on a Desktop

You can place Cisco 3700 series routers on a desktop or shelf.

Cisco 3700 Series Routers Hardware Installation Guide

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Cisco Systems 3700 Series manual Setting Up the Chassis, Setting the Chassis on a Desktop
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3700 Series specifications

Cisco Systems 3700 Series routers are a pivotal part of Cisco's portfolio, designed for medium to large enterprises aiming to deliver secure and efficient networking capabilities. Introduced as a versatile solution, these routers provide a comprehensive blend of performance, scalability, and investment protection.

One of the standout features of the Cisco 3700 Series is its modular architecture, allowing organizations to customize their router according to specific needs. This modularity supports various modules for different functions, including voice, data, and video, making the 3700 Series an ideal choice for converged networking environments. Administrators can enhance functionality through an array of WAN and voice interface cards that adapt as the organization's needs evolve.

The 3700 Series is built on Cisco's IOS (Internetwork Operating System), ensuring robust and high-quality performance. It supports advanced routing protocols including EIGRP, OSPF, and BGP, facilitating efficient data transmission across diverse environments. This versatility helps organizations implement sophisticated multi-site connectivity and enables reliable performance in complex network scenarios.

Security is a paramount concern in modern networking, and the Cisco 3700 Series delivers with features such as integrated firewall services, VPN support, and intrusion detection capabilities. These security measures protect sensitive data and ensure secure communication between remote sites—critical in today’s cyber landscape.

Another key characteristic of the 3700 Series is its support for Quality of Service (QoS), which prioritizes time-sensitive traffic such as voice and video. By ensuring that critical applications receive the bandwidth they require, organizations can maintain the quality of service that their users expect.

Moreover, the Cisco 3700 Series is designed with redundancy in mind. Features like dual power supplies and hot-swappable fan trays enhance reliability and uptime, which are crucial for mission-critical applications.

Furthermore, energy efficiency is an increasingly important consideration in network design. The Cisco 3700 Series adheres to modern energy standards, helping reduce the overall carbon footprint while supporting high-performance capabilities.

In summary, the Cisco Systems 3700 Series routers stand out for their modularity, advanced routing capabilities, robust security features, and energy efficiency, making them an optimal choice for enterprises that not only need performance but also flexibility and reliability in their networking solutions. As businesses continue to evolve and adapt, the Cisco 3700 Series is a dependable partner in their connectivity journey, ensuring they can meet current demands while preparing for future challenges.
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