Cisco Systems 7200 VXR manual Reporting Functions

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Chapter 1 Cisco 7200 VXR Product Overview

Functional Overview

Below are sample high critical messages from chassis with 3V and 5V power supplies in

Cisco IOS Release 12.0(23):

Router(boot)# 00:02:47:%ENVM-2-ENVCRIT:+3.45 V measured at +3.72

Router(boot)# 00:06:51:%ENVM-2-ENVCRIT:+5.15 V measured at +5.49

Reporting Functions

The Cisco 7200 VXR routers display warning messages on the console if chassis interface-monitored parameters exceed a desired threshold. You can also retrieve and display environmental status reports with the show environment, show environment all, show environment last, and show environment table commands. Parameters are measured and reporting functions are updated every 60 seconds. A brief description of each of these commands follows.

Caution To prevent overheating the chassis, ensure that your system is drawing cool inlet air. Overtemperature conditions can occur if the system is drawing in the exhaust air of other equipment. Ensure adequate clearance around the sides of the chassis so that cooling air can flow through the chassis interior unimpeded and exhaust air exits the chassis and is not drawn into the inlet vent of another device.

Note Also see the NPE-G2 Support for the show environment Command document for information about changes to the output of the show environment command with the NPE-G2.

The show environment command displays reports of the current environmental system status. The report displays parameters that are out of the normal values. No parameters are displayed if the system status is normal. The example that follows shows the display for a system in which all monitored parameters are within normal range:

Router# show environment

All measured values are normal

If the environmental status is not normal, the system reports the worst-case status level. Following is a sample overvoltage warning:

Router# show environment

Warning: +3.45 V measured at +3.83 V

The show environment last command retrieves and displays the NVRAM log, which shows the reason for the last system shutdown (if the shutdown was related to voltage or temperature) and the environmental status at that time. Air temperature is measured and displayed, and the DC voltage supplied by the power supply is also displayed.

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 Nvram Memory Type Size Quantity DescriptionSdram GB DDR Sdram Dimm Total Sdram Sdram Bank QuantityGB Dimm Sdram On the NPE-G1Memory Type Size Quantity Description Board Total Sdram Sdram Bank Quantity Product NumberMemory Type Size Quantity Description Location Sodimm J1 MEM-SD-NPE-128MB=MEM-SD-NSE-256MB= MB Sodimm SodimmTotal Sdram Bank Quantity Product Number Memory Type Size Description Location1MEM-SD-NPE-64MB= Total Sdram Sdram Bank 1 Quantity Product NumberMEM-SD-NPE-32MB= Sdram Dimm U15 Sdram Dimm ROMDram SramMEM-NPE-32MB= TotalDram Bank Quantity MEM-NPE-64MB=NPE-175 64 or 128 MB Sdram slot NPE-150 Memory Specifications Total Dram Dram Bank Quantity MEM-NPE-64MB Quantity Product NumberMEM-NPE-32MB 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 Function Color Status in the Power Up StateNPE-G2 LEDs LED LabelThere Is Traffic NPE-G1 LEDsColor 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 RJ45 Link MII ENRJ45 EN Input/Output Controller C7200-I/O-FE-MII LEDs Port Adapters and Service AdaptersFE Enable 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 ShownProduct Number1 Rack-Mount and Cable-Management KitMemory Size 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 MonitoringParameter High Warning High Critical Shutdown NPE-G2 Low Warning High WarningNPE-G1 Low Warning High Warning Shutdown Parameter Low Critical High Critical Parameter Low CriticalHigh Warning 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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