Cisco Systems manual Cisco 7200 VXR Product Overview Field-Replaceable Units

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Chapter 1 Cisco 7200 VXR Product Overview

Field-Replaceable Units

–The NPE-200 has an R5000 microprocessor that operates at an internal clock speed of 200 MHz.

–The NPE-175 has an RM5270 microprocessor that operates at an internal clock speed of 200 MHz.

–The NPE-100 and NPE-150 have an R4700 microprocessor that operates at an internal clock speed of 150 MHz.

•System controller

–The NPE-G2 has one system controller that provides processor access to the three midplane PCI buses, and also holds the system memory and environmental monitoring functions.

–The NPE-G1 BCM 1250 maintains and executes the system management functions for the Cisco 7200 VXR routers and also holds the system memory and environmental monitoring functions.

–The NSE-1 has one system controller that provides processor access to the midplane and single I/O controller PCI buses. The system controller also allows port adapters on either of the two midplane PCI buses to access SDRAM.

–The NPE-400 has one system controller that provides system access.

–The NPE-300 has two system controllers that provide processor access to the two midplane and single I/O controller PCI buses. The system controller also allows port adapters on either of the two midplane PCI buses to access SDRAM.

–The NPE-175 and NPE-225 have one system controller that provides processor access to the two midplane and single I/O controller PCI buses. The system controller also allows the port adapters on either of the two midplane PCI buses to access SDRAM.

–The NPE-100, NPE-150, and NPE-200 have a system controller that uses direct memory access (DMA) to transfer data between DRAM and packet SRAM on the network processing engine.

•Upgradable memory modules

–The NPE-G2 uses SDRAM for storing all packets received or sent from network interfaces, The SDRAM also stores routing tables and network accounting applications. A single SDRAM memory array in the system allows concurrent access by port adapters and the processor.

–The NPE-G1 uses SDRAM for storing all packets received or sent from network interfaces. The SDRAM also stores routing tables and network accounting applications. Two independent SDRAM memory arrays in the system allow concurrent access by port adapters and the processor.

–The NSE-1 uses SDRAM for providing code, data, and packet storage.

–The NPE-400 uses SDRAM for storing all packets received or sent from network interfaces. The SDRAM memory array in the system allows concurrent access by port adapters and the processor.

–The NPE-300 uses SDRAM for storing all packets received or sent from network interfaces. The SDRAM also stores routing tables and network accounting applications. Two independent SDRAM memory arrays in the system allow concurrent access by port adapters and the processor.

–The NPE-175 and NPE-225 use SDRAM for providing code, data, and packet storage.

Cisco 7200 VXR Installation and Configuration Guide

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Contents Cisco 7200 VXR Product Overview Cisco 7200 VXR Product Overview Physical Description Description Specification Software Requirements Cisco 7204VXR Router-Front View PWR OK LED Cisco 7204VXR Router-Rear ViewCisco 7206VXR Overview Cisco 7206VXR Router-Front View Cisco 7206VXR Router-Rear View Field-Replaceable Units Network Processing Engine or Network Services Engine Cisco 7200 VXR Product Overview Field-Replaceable Units Cisco 7200 VXR Product Overview Field-Replaceable Units Cisco 7200 VXR Product Overview Field-Replaceable Units Memory Type Size Quantity Description Sdram GB DDR SdramNvram Total Sdram Sdram Bank Quantity GB DimmDimm On the NPE-G1 Memory Type Size Quantity Description BoardSdram Total Sdram Sdram Bank Quantity Product NumberMemory Type Size Quantity Description Location MEM-SD-NPE-128MB= MEM-SD-NSE-256MB=Sodimm J1 Sodimm Total Sdram Bank Quantity Product NumberMB Sodimm Memory Type Size Description Location1Total Sdram Sdram Bank 1 Quantity Product Number MEM-SD-NPE-32MB=MEM-SD-NPE-64MB= Sdram Dimm U15 Sdram Dimm ROMDram SramTotal Dram Bank QuantityMEM-NPE-32MB= MEM-NPE-64MB=NPE-175 64 or 128 MB Sdram slot NPE-150 Memory Specifications Total Dram Dram Bank Quantity Quantity Product Number MEM-NPE-32MBMEM-NPE-64MB MEM-NPE-128MBInput/Output Controller Product Number Description910 84525 Temperature sensor Console port Captive installation screw Nvram U4184523 19 C7200-I/O-Without Fast Ethernet Port Version LED 20 C7200-I/O-Without Fast Ethernet Port Version21 C7200-I/O-FE-MII-With Single MII Fast Ethernet Receptacle LED Descriptions Type Size Quantity Memory Description Model LocationColor Status in the Power Up State NPE-G2 LEDsColor Function LED LabelNPE-G1 LEDs ColorThere Is Traffic Input/Output Controller C7200-I/O LEDs Input/Output Controller C7200-I/O-GE+E LEDsInput/Output Controller C7200-I/O-2FE/E LEDs LinkInput/Output Controller C7200-I/O-FE LEDs MII EN RJ45 ENRJ45 Link Port Adapters and Service Adapters FE EnableInput/Output Controller C7200-I/O-FE-MII LEDs Enable LED Port Adapter Jacket CardPower Supplies 28 Cisco 7200 Series AC-Input Power Supply OK LEDChassis CompactFlash Disks, Flash Disks, and PC Cards 30 Cisco 7200 VXR Chassis-7206VXR ShownRack-Mount and Cable-Management Kit Memory SizeProduct Number1 Functional Overview Chassis Slot and Logical Interface Numbering32 Port Adapter Slot Numbering-Cisco 7206VXR Router# show interfaces MAC Address Online Insertion and RemovalCisco 7200 VXR Product Overview Functional Overview Environmental Monitoring and Reporting Functions Environmental MonitoringNPE-G2 Low Warning High Warning NPE-G1 Low Warning High Warning ShutdownParameter High Warning High Critical Shutdown Parameter Low Critical High Warning High CriticalParameter Low Critical High Critical Reporting Functions NPE300boot# show environment last NPE300boot# show environment all Fan Failures
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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.
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