NSE-1 Overview | Cisco Systems NPE-175, NPE-225 specification

C H A P T E R 4

NSE-1 Overview

This chapter describes the network services engine (NSE-1) and contains the following sections:

•Supported Platforms, page 4-1

•Software Requirements, page 4-1

•NSE-1 Description and Overview, page 4-1

•NSE-1 Memory Information, page 4-4

For NSE-1 configuration and PXF troubleshooting information including NSE-1-specific show and debug commands, see Chapter 10, “Configuration Tasks and Troubleshooting Information.”

Supported Platforms

The NSE-1 is supported only in the Cisco 7200 VXR routers. The NSE-1 is not supported in the Cisco uBR7200 VXR series routers.

Software Requirements

For minimum software release information, see the “Software Requirements” section on page 8-4.

NSE-1 Description and Overview

This section contains information about the network services engine components and the system management functions. The network services engine maintains and executes the system management functions for the Cisco 7200 VXR routers. The NSE-1 also shares the system memory and environmental monitoring functions with the I/O controller. Its performance is greater than that of the network processing engines because of the Parallel eXpress Forwarding (PXF) processor. The PXF processor works with the routing processor to provide accelerated packet switching, as well as accelerated IP Layer 3 feature processing.

The NSE-1 consists of two modular boards: the processor engine board and the network controller board. It is keyed so that it can be used only in the Cisco 7200 VXR routers.

Network Processing Engine and Network Services Engine Installation and Configuration

	OL-4448-12	4-1

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Cisco Systems NPE-175, NPE-225 manual NSE-1 Overview, NSE-1 Description and Overview

Contents

Customer Order Number Text Part Number OL-4448-12 Americas HeadquartersPage Iii N T E N T S NSE-1 Overview Bandwidth Requirements Using the show ip interface Command Vii Debugging Resetting the Interface Clearing Counters Viii Installing Dram SIMMs D E OL-4448-12 Document Document Revision HistoryDate Change Summary Organization ObjectivesSection Title Description Related Documentation Obtaining Documentation and Submitting a Service Request Software Requirements Supported Platforms Components NPE-150 NPE-200 Terms and Acronyms System Management Functions NPE-100, NPE-150, and NPE-200 Memory Information NPE-150 Memory Information NPE-100 Memory InformationMemory Type Size Quantity Description NPE-100 Baord Total DRAM1 Bank Quantity Bank Product Number MEM-NPE-32 MB2 NPE-200 Memory InformationComponent Location on Memory Type Size Quantity Description NPE-200 Board NPE-175 and NPE-225 Description and Overview NPE-175 and NPE-225 Overview Sdram Dimm U15 NPE-225 System Management Functions Component NPE-175 and NPE-225 Memory InformationLocation on NPE-175 MEM-SD-NPE-64MB Total Sdram Bank Quantity Product NumberMEM-SD-NPE-128MB MEM-SD-NSE-256MB NPE-300 and NPE-400 Overview NPE-300 and NPE-400 Description and Overview Sodimm J1 System Management Functions Router# show version NPE-300 and NPE-400 Memory Information MB Dimm Memory Type Size Quantity DescriptionTotal SDRAM1 Bank Quantity Product Number3 MEM-SD-NPE-32MB Memory Type Size Quantity Description NPE-400 Board MEM-SD-NPE-256MBMB Sodimm OL-4448-12 NSE-1 Description and Overview NSE-1 Overview NSE-1 System Management Functions NSE-1 Memory Information Total Sdram Sdram Bank Quantity Product Number Memory Type Size Quantity Description On the NSE-1 Board OL-4448-12 NPE-G1 Overview Bandwidth NPE-G1 Description and Overview BCM1250 system Temperature sensor Keying post Midplane connectors Boot ROM Flash memoryNvram Sodimm 2 J4 NPE-G1 Interfaces Interfaces and LEDs LED Label CompactFlash DiskColor There is traffic Installing and Removing a CompactFlash Disk Summary of Important NPE-G1 Information System Management Functions Memory Type Size Quantity Description NPE-G1 Board NPE-G1 Memory Information Ethernet and Fast Ethernet RJ-45 Connection Equipment Connection Equipment and SpecificationsMemory Size Product Number Pin 10/100 Signal Gigabit Ethernet Signal RJ-45 connectorTx Data+ Tx A+ Tx a Rx Data+ Rx B+ Tx C+ Rx D+ Hub RouterRouter Hub DTE Gigabit Ethernet Gbic Connection Equipment Fiber-optic link spans of up to 6.2 miles 1000BASELX/LH10 km Fiber Type Micron MHz/km Cable Distance Modal Wavelength Core Size Bandwidth Maximum Minimum Maximum Power Budget Transmit Power Receive PowerMode-Conditioning Patch Cord Description GBIC-LX/LH Console and Auxiliary Port Connection Equipment 12 Identifying a Roll-Over Cable Adapter DTE M/F Pins DCE M/F Pins Mmod Pins Fdte RJ-45 Console Port Signals and PinoutsFdce Mmod RJ-45 Auxiliary Port Signals and Pinouts Fiber Optic Cleaning InformationPin Signal Direction Description NPE-G2 Overview NPE-G2 Description and Overview 1illustrates the NPE-G2 and its major components Bandwidth Requirements Interfaces Network Processing Engine G2 LEDs Color Description Installing and Removig a CompactFlash Disk USB Ports Summary of Important NPE-G2 Information System Management Functions Cisco Development Test Version NPE-G2 Memory Information and Specifications Total Sdram Sdram Bank Sdram GB DDR SdramMEM-NPE-G2-1GB= MEM-NPE-G2-2GB= Token Size Product Number Ethernet and Fast Ethernet RJ-45 Connection EquipmentMEMUSB-64FT= MEMUSB-128FT= Pin 10/100 Signal Gigabit Ethernet Signal RxD+ TxD+ 10 SFP Port Connections Gigabit Ethernet SFP Connection Equipment Specification Description 8provides SFP module specifications SFP-GE-F= 100BASE-FX1000BASE-LX/LH SFP-GE-L= Product Number Color 11provides Cwdm SFP module option information for the NPE-G2 11 Mode-Conditioning Patch Cord for an SFP Module Adapter DTE M/F Pins DCE M/F Pins Mmod Pins Engine G2 15lists the RJ-45 auxiliary port signals for the NPE-G2 OL-4448-12 NPE-G1 and NPE-G2 Installation Configuration Information Preparing for an Upgrade Page Copying the Configuration File to a Flash Disk or PC Card Copying the Configuration FileSystem# format disk0 System# copy running-config disk0 filename Copying the Configuration File to a Tftp Server Router# copy startup-config tftp Removing the Network Processing Engine Copying the Configuration File Using a PC Powering Down the Router and Disconnecting Input Power Ensuring Easy Access to the RouterPowering Down the Router Disconnecting AC-Input Power from a Cisco 7200 VXR Router Disconnecting AC-Input Power from a Cisco uBR7246VXR Router Disconnecting DC-Input Power from a Cisco 7200 VXR Router Disconnecting AC-Input Power from a Cisco uBR7225VXR Router 66431 Disconnecting DC-Input Power from a Cisco uBR7246VXR Router 66408 66406 Removing the NPE or NSE-1 66605 Basic Guidelines Installing the NPE-G1 or NPE-G2 Installing a USB Flash Memory Module or eToken-NPE-G2 Installing a CompactFlash Disk Connecting a USB Flash Memory Module to a Router USB Port Installing an SFP Module-NPE-G2 Types of SFP Module Latches Link Actv Gbic Installing a GBIC-NPE-G1Gbic port 0/2 12 Locating the Dimm on the NPE-G2 Replacing the Dimm on the NPE-G2 13 Installing or Removing the Dimm on the NPE-G2 Removing a Sodimm Upgrading the Sdram SODIMMs on the NPE-G1 OptionalLocate the SODIMMs on the NPE-G1 Sodimm 15 Removing or Installing an Sdram Sodimm Installing a Sdram Sodimm Slot guides Printed circuit board Inserting the NPE-G1 or NPE-G2 into the RouterNPE-G1 Metal carrier Installing the NPE-G1 or NPE-G2 Cable-Management Brackets 17 Installing the NPE-G1 or NPE-G2 Cable-Management Bracket Page 66749 21 Attaching Console and Auxiliary Port Cables Rack-mount bracket Cable-management bracket Reconnecting AC-Input Power to the Cisco 7200 VXR Router Reconnecting Input Power and Powering Up the Router 24 Connecting AC-Input Power to a Cisco 7200 VXR Router Power OK LED 25 Connecting AC-Input Power to a Cisco uBR7246VXR Router Reconnecting AC-Input Power to the Cisco uBR7246VXR Router Reconnecting DC-Input Power to the Cisco 7200 VXR Router Reconnecting AC-Input Power to the Cisco uBR7225VXR Router 27 Connecting DC-Input Power to a Cisco 7200 VXR Router 28 Stripping the DC-Input Lines Reconnecting DC-Input Power to a Cisco uBR7246VXR Router 29 Connecting DC-Input Power to a Cisco uBR7246VXR Router Page 66409 Powering Up the Router PA-A3-OC3 SMI/SML/MM Enabling the Second Processor on the NPE-G1PA-A6-OC3 SMI/SML/MM PA-FE-TX PA-2FE-TX PA-2FE-FX Using show Commands Associated with the mpf Command Error Messages Using the show ip interface Command Using the show interface stats CommandRouter# show interface stats Using the show mpf cpu history Command Using the show mpf cpu CommandHostname show mpf cpu Router# show mpf cpu history Using the show mpf interface GigabitEthernet 0/1 Command Using the show mpf interface Command Using the show mpf punt Command Using the show mpf ip exact-route CommandUsing the show version Command Router# show mpf interface GigabitEthernet 0/1 Copying the Saved Configuration to Nvram Router# copy disk2filename running Enter the write command Router# copy systemrunning-config nvramstartup-config Downloading the Saved Configuration from the Tftp ServerRouter# copy tftp running-config Name of configuration file router-confg? Auxiliary and Console Port Information Configuring the Native Gigabit Ethernet InterfacesExample Router# terminal monitor Sample Configuration for the Gigabit Ethernet Interfaces Configuring the Interface Transmission and Speed ModesFollowing speed/duplex settings are supported Speed 10 100 1000 auto duplex full half auto Debugging Resetting the Interface Clearing Counters Using show Commands to Check the InstallationModel Interface Numbers Syntax Router# show version Router# show interface g0/1 Router# show controllers Router# format bootflash Upgrading ROMmon on the NPE-G1 or NPE-G2 Router# copy tftp bootflash If you are in ROMmon, use the ROMmon CLI showmon command Using the upgrade rom-monitor file CommandRouter show rom-monitor Router upgrade rom-monitor preference readonly Troubleshooting the UpgradeChanging Preferences to Choose the Other ROMmon Image Rommon 2 rommon-pref readonly ROMmon upgrade image is too big ROMmon Upgrade Error MessagesHardware does not support ROMmon upgrade Upgrade command with incorrect file type Upgrading Fpga on the NPE-G2 Troubleshooting the NPE-G1 or NPE-G2 OL-4448-12 Required Tools and Equipment Preparation for Installation NPE or NSE Requirements Software and Hardware RequirementsNvram U41 NPE or Compatible Only With Router Supported NPEs or NSERouters Port Adapter NPE-G2 Software Requirements Port Adapter Jacket Card SupportNetwork Processing Engine Software Network Processing Engine Router Platform NPE-400 Network Processing Engine Cisco AS5800 Universal Access Server NSE-1 NPE or NSE Router Platform NPE-1751 NPE-2251 NPE or NSE Safety GuidelinesNPE-1751 NPE-2251 Bewaar Deze Instructies Safety Warnings Avvertenza Importanti Istruzioni Sulla Sicurezza Warnung Wichtige SicherheitshinweiseAviso Instruções Importantes DE Segurança Spara Dessa Anvisningar GEM Disse Anvisninger Page Electrical Equipment Guidelines Telephone Wiring Guidelines Printed circuit board Metal carrier Electrostatic Discharge Prevention Handling a Port Adapter-Side View Ensuring Easy Access to the Router Removing and Installing the NPE or NSE Removing and Replacing the NPE or NSE Powering Down the Router 66415 66434 57013 Power switch Lead Power receptacle +V lead Disconnecting DC-Input Power from a Cisco uBR7246 Router 66406 Removing the NPE or NSE 66605 Removing Dram SIMMs Removing and Installing Memory Releasing the Simm Spring Latches Cisco 7200 Series Main Memory Simm Installing Dram SIMMs Removing Sdram DIMMs Sdram Dimm Release latches 11 Handling the Dimm Installing Sdram DIMMs 12 Inserting the Dimm Removing a Sdram Sodimm Sdram Sodimm Spring latch on the release latch Follow these steps to install the new Sodimm Checking a Sdram Upgrade or Replacement Installing the NPE or NSE 66428 66421 OL-4448-12 18 Connecting AC-Input Power to a Cisco 7200 Series Router 66422 20 Connecting DC-Input Power to a Cisco 7200 Series Router 21 Stripping the DC-Input Lines Reconnecting DC-Input Power to a Cisco uBR7246VXR Router 22 Connecting DC-Input Power to a Cisco uBR7246VXR Router Page 66409 Powering Up the Router OL-4448-12 NSE Configuration Tasks NPE Configuration Tasks10-1 10-2 Boot Changes in Cisco IOS Release 10-3 NPE or NSE show Commands Troubleshooting the NPE-100 Through NPE-400Using the show version Command 10-4 10-5 Using the show c7200 CommandRouter# show c7200 Using the show pxf accounting ? Command and Subcommands NSE-1 show CommandsSample output for these commands and subcommands follows 10-6 10-7 Using the show pxf crash CommandRouter# show pxf crash 10-8 Using the show pxf info CommandPxf info Using the show pxf feature ? Command and Subcommands Using the show pxf interface CommandRouter# show pxf feature ? 10-9 Feature Nat ? NSE-1 Error MessagesRouter# show pxf feature nat entry Router# show pxf feature nat stat PXF Troubleshooting Information Using Debugging Commands and PXF10-11 10-12 High Route Processor CPU Usage 10-13 WFQ Queues Removing a Power Supply from a Cisco 7200 Series Router10-14 10-15 Replacing a Power Supply in a Cisco 7200 Series Router Repeat through for a second power supply if present Align the power supply to the power supply bay10-16 10-17 10-18 IN-1 CompactFlash Disk specifications IN-2 Error messages Configuration tasksMemory Configurations Show commands Torubleshooting IN-4 Tools and Equipment