C H A P T E R 3

Installing a Cisco 7200 VXR Router

This chapter explains how to install a Cisco 7200 VXR router. The chapter contains the following sections:

Rack-Mounting a Cisco 7200 VXR Router, page 3-2

General Tabletop or Workbench Installation, page 3-14

Installing the Cable-Management Brackets, page 3-15

Attaching a Chassis Ground Connection, page 3-17

Connecting Port Adapter Cables, page 3-19

Connecting I/O Controller, NPE-G1, or NPE-G2 Cables, page 3-19

Connecting Power, page 3-41

Note For installation and startup procedures for a Cisco 7206VXR as a router shelf in a Cisco AS5800 Universal Access Server, refer to the Cisco AS5800 Universal Access Server publications that shipped with your access server.

Caution To be installed and maintained by service personnel as defined by AS/NZS 3260. Incorrect connection of this or connected equipment to a General Purpose Outlet could result in a hazardous situation. The telecommunication lines must be disconnected before unplugging the main power connection and while the housing is open.

Warning Before you install, operate, or service the system, read the “Site Preparation and Safety” section of the

Regulatory Compliance and Safety Information for the Cisco 7200 Series Routers. This guide contains important safety information you should know before working with the system. Statement 200

Arack-mount and cable-management kit is included in the shipping container. The rack-mount brackets in the kit are for mounting a Cisco 7200 VXR router in standard, 19-inch-wide, four-post equipment racks or two-post equipment racks. The rack-mount brackets are not suitable for use with other racks, such as 23-inch telco racks. The cable-management brackets are designed to relieve the strain on port adapter interface cables that are installed on port adapters in a Cisco 7200 VXR router.

If you are installing an equipment shelf or using mounting hardware other than that supplied with the chassis, review the guidelines in the “Rack-Mounting Guidelines” section on page 2-5in the chapter “Preparing for Installation,” and then proceed to the “General Tabletop or Workbench Installation” section on page 3-14.

Cisco 7200 VXR Installation and Configuration Guide

 

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Cisco Systems manual Installing a Cisco 7200 VXR Router

7200 VXR specifications

The Cisco Systems 7200 VXR Series is a robust and highly scalable modular router designed to meet the demands of service providers and enterprises seeking high-performance solutions for their network infrastructures. Launched as part of the Cisco 7200 series, the VXR (Virtual Extensible Routing) variant enhances capabilities while providing effective support for a wide range of applications, including Internet Protocol (IP) routing, Voice over IP (VoIP), and Virtual Private Network (VPN) configurations.

At the core of the 7200 VXR is its modular design, which enables network administrators to customize the router according to their specific needs. The router supports a variety of interface cards, processing engines, and power supply options, ensuring flexibility for diverse network environments. This modularity facilitates easy upgrades and expansions, making it ideal for growing enterprises and service providers looking to future-proof their networks.

One of the standout features of the Cisco 7200 VXR is its impressive routing performance. It can handle a high level of traffic with low latency, which is critical for bandwidth-intensive applications. The router supports a wide array of routing protocols, including Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), and Integrated Intermediate System-to-Intermediate System (IS-IS), providing versatility for various network topologies.

The 7200 VXR also incorporates advanced features for enhanced security and reliability. With support for IPsec VPNs, it enables secure data transmission across untrusted networks. The router also includes features like Quality of Service (QoS) for prioritizing network traffic, ensuring critical applications receive the bandwidth they require even during peak loads.

In terms of scalability, the Cisco 7200 VXR can support hundreds of thousands of routes and MAC addresses, making it suitable for large metropolitan area networks (MANs) as well as enterprise backbone applications. It also provides the capability to support IPv4 and IPv6 networks, preparing organizations for a transition to next-generation internet protocols.

Additional characteristics of the Cisco 7200 VXR include enhanced manageability through the Cisco IOS software, which offers a comprehensive command-line interface and support for network management protocols. The router is also energy-efficient, with options for redundant power supplies that ensure continuous availability and minimal downtime in mission-critical applications.

Overall, the Cisco Systems 7200 VXR represents a powerful solution that combines performance, scalability, and security, making it an excellent choice for organizations looking to enhance their network capabilities in a rapidly evolving technological landscape.