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BSR 64000 System AdministrationGuide

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NoticeEXCEPT AS INDICATED IN THE APPLICABLE SYSTEM PURCHASE AGREEMENT, THE SYSTEM,DOCUMENTATION AND SERVICES ARE PROVIDED "AS IS", AS AVAILABLE, WITHOUT WARRANTY OFANY KIND. MOTOROLA MOBILITY, INC. DOES NOT WARRANT THAT THE SYSTEM WILL MEETCUSTOMER'S REQUIREMENTS, OR THAT THEIR OPERATION WILL BE UNINTERRUPTED ORERROR-FREE, OR THAT ANY ERRORS CAN OR WILL BE FIXED. MOTOROLA MOBILITY, INC. HEREBYDISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, ORAL OR WRITTEN, WITH RESPECTTO THE SYSTEM AND SERVICES INCLUDING, WITHOUT LIMITATION, ALL IMPLIED WARRANTIES OFTITLE, NON-INFRINGEMENT, INTEGRATION, MERCHANTABILITY OR FITNESS FOR ANY PARTICULARPURPOSE AND ALL WARRANTIES ARISING FROM ANY COURSE OF DEALING OR PERFORMANCE ORUSAGE OF TRADE.

EXCEPT AS INDICATED IN THE APPLICABLE SYSTEM PURCHASE AGREEMENT, MOTOROLAMOBILITY, INC. SHALL NOT BE LIABLE CONCERNING THE SYSTEM OR SUBJECT MATTER OF THISDOCUMENTATION, REGARDLESS OF THE FORM OF ANY CLAIM OR ACTION (WHETHER INCONTRACT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE), FOR ANY (A) MATTER BEYOND ITSREASONABLE CONTROL, (B) LOSS OR INACCURACY OF DATA, LOSS OR INTERRUPTION OF USE, ORCOST OF PROCURING SUBSTITUTE TECHNOLOGY, GOODS OR SERVICES, (C) INDIRECT, PUNITIVE,INCIDENTAL, RELIANCE, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING, BUT

NOT LIMITED TO, LOSS OF BUSINESS, REVENUES, PROFITS OR GOODWILL, OR (D) DIRECT

DAMAGES, IN THE AGGREGATE, IN EXCESS OF THE FEES PAID TO IT HEREUNDER FOR THE SYSTEMOR SERVICE GIVING RISE TO SUCH DAMAGES DURING THE 12-MONTH PERIOD PRIOR TO THE DATETHE CAUSE OF ACTION AROSE, EVEN IF COMPANY HAS BEEN ADVISED OF THE POSSIBILITY OFSUCH DAMAGES. THESE LIMITATIONS ARE INDEPENDENT FROM ALL OTHER PROVISIONS OF THISAGREEMENT AND SHALL APPLY NOTWITHSTANDING THE FAILURE OF ANY REMEDY PROVIDEDHEREIN.

All Motorola Mobility, Inc. products are furnished under a license agreement included with the product. If you areunable to locate a copy of the license agreement, please contact Motorola Mobility, Inc.

No part of this publication may be reproduced in any form or by any means or used to make any derivative work (suchas translation, transformation, or adaptation) without written permission from Motorola Mobility, Inc.

Motorola Mobility reserves the right to revise this publication and to make changes in content from time to timewithout obligation on the part of Motorola Mobility to provide notification of such revision or change. MotorolaMobility provides this guide without warranty of any kind, implied or expressed, including, but not limited to, theimplied warranties of merchantability and fitness for a particular purpose. Motorola Mobility may make

improvements or changes in the product(s) described in this manual at any time.

MOTOROLA and the Stylized M Logo are trademarks or registered trademarks of Motorola Trademark Holdings,LLC. All other trademarks are the property of their respective owners.

2011 Motorola Mobility, Inc. All rights reserved.

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Contents

Contents

Preface

Scope .............................................................................................................................................xiAudience........................................................................................................................................xi

Documentation Set .......................................................................................................................xii

Conventions.................................................................................................................................xiv

Notes, Cautions, Warnings ...........................................................................................................xv

If You Need Help.........................................................................................................................xvi

Telephone Support............................................................................................................xvi

Online Support.................................................................................................................xvii

Motorola BSR Customer Website.....................................................................xvii

1 Basic System ConfigurationIntroduction .................................................................................................................................1-1

Prerequisites ................................................................................................................................1-2

Required Servers ..............................................................................................................1-2Setting System Passwords...........................................................................................................1-3

Specifying a Host Name..............................................................................................................1-7

Configuring User Login Accounts ..............................................................................................1-7

Defining a User Name without a Password......................................................................1-8

Defining a User Name with an Unencrypted Password ...................................................1-8

Defining a User Name with an Encrypted Password .......................................................1-9Defining a Privilege Level................................................................................................1-9


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Defining a Group Access Level .....................................................................................1-10

Verifying Your User Account Login Configuration .......................................................1-10

Configuring Telnet and Console Access ..................................................................................1-11

Specifying System Time Information .......................................................................................1-13

Sending Messages to BSR Users ..............................................................................................1-14

System Software........................................................................................................................1-15

Downloading Software ...................................................................................................1-15

Before You Download Software ......................................................................1-15

Downloading Image Files to NVRAM on the SRM........................................1-17Downloading Image Files to Flash Memory on the SRM ...............................1-18

Upgrading BSR System Software ..................................................................................1-21

Specifying the System Image File Boot Location..........................................................1-22

System Configuration................................................................................................................1-23

Saving and Viewing Your Configuration .......................................................................1-23

Configuring SRM and Chassis Alias Information..........................................................1-24Configuring SRM and Chassis Asset ID Information....................................................1-24

Displaying the System Configuration ............................................................................1-25

Displaying SRM and Chassis Alias Information .............................................1-25

Displaying the SRM and Chassis Asset ID Information..................................1-26

Displaying the Chassis Status ..........................................................................1-26

Displaying System Information ................................................................................................1-27

Displaying System Operation Information.....................................................................1-27

Displaying System Processing Information ...................................................................1-29

Displaying System Memory Information.......................................................................1-31

Displaying the System Version Information...................................................................1-32

Displaying System Buffer Information ..........................................................................1-33

Displaying Module Hardware Information ....................................................................1-34

2 Configuring LoggingIntroduction .................................................................................................................................2-1

Flash and NVRAM Memory Management Guidelines...............................................................2-2

Setting Logging Control ..............................................................................................................2-3

Restricting Logging Rates ...........................................................................................................2-4

Creating a Loopback Interface for Source SYSLOG IP Address ....................................2-5


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Configuring System Logging ......................................................................................................2-6

Configuring Logging to a SYSLOG Server .....................................................................2-6

Configuring Console Logging ..........................................................................................2-8

Configuring the Logging Buffer.......................................................................................2-9

Clearing the Logging Buffer ............................................................................2-10

Configuring Logging Reports.........................................................................................2-10

Restoring the Default Log Reporting Configuration .......................................2-11

Configuring EVT Logging ........................................................................................................2-12

EVT Logging Default Configurations ............................................................................2-13Configuring EVT Logging .............................................................................................2-13

EVT Command Examples ...............................................................................2-14

Displaying the EVT Configuration..................................................................2-15

Displaying EVT Counts .................................................................................................2-15

Clearing EVT Counts .....................................................................................................2-15

Disabling EVT Logging .................................................................................................2-16Restoring EVT Default Logging Configurations ...........................................................2-16

Disabling the DOCSIS Ranging CM Retries Message ..................................................2-16

Restoring All Logging Defaults ................................................................................................2-17

3 Configuring TCP/IPIntroduction .................................................................................................................................3-1

Adding a Permanent ARP Entry and Timeout Value ..................................................................3-2

Reverse ARP ....................................................................................................................3-3

Address Resolution Using Proxy ARP.............................................................................3-3

Configuring Broadcast Addressing .............................................................................................3-4

Configuring the MTU..................................................................................................................3-5

Configuring Static Routes ...........................................................................................................3-6

Clearing Route Table Entries ......................................................................................................3-7Configuring the Internet Control Message Protocol ...................................................................3-8

About IRDP ......................................................................................................................3-8

Enabling IRDP..................................................................................................................3-9

Managing IRDP..............................................................................................................3-10

Enabling ICMP ...............................................................................................................3-11

Tracing a Route .........................................................................................................................3-12


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Managing the Router .................................................................................................................3-12

Enabling IP Source Routing ...........................................................................................3-12

Clearing Interface Counters............................................................................................3-13

Clearing IP Routes..........................................................................................................3-14

Clearing the ARP Cache.................................................................................................3-14

Clearing IP Traffic..........................................................................................................3-14

Clearing DNS Entries.....................................................................................................3-14

Displaying TCP/IP Related Information ...................................................................................3-15

4 Configuring InterfacesIntroduction .................................................................................................................................4-1

Setting IP Interface Addresses ....................................................................................................4-2

Removing an IP Address ..................................................................................................4-5

Configuring Auto-Negotiation on the 10/100 Ethernet Module ......................................4-5

Verifying Your Ethernet Configuration..............................................................4-6Configuring a Loopback Interface ..............................................................................................4-7

Configuring a Loopback Interface for TFTP Packets ......................................................4-9

Configuring Tunnels on an Interface...........................................................................................4-9

Configuring an Unnumbered Interface .....................................................................................4-11

Clearing Interface Counters ......................................................................................................4-13

Displaying Interface Information ..............................................................................................4-14

5 Configuring Network SecurityIntroduction .................................................................................................................................5-1

Configuring RADIUS .................................................................................................................5-1

Configuring the RADIUS Client for Server Communication ..........................................5-2

Configuring a Loopback Interface for RADIUS Packets.................................................5-4

Configuring RADIUS Client Access................................................................................5-4 Non-Blank RADIUS Username and Password..................................................5-6

Viewing RADIUS Client Statistics ....................................................................5-6

Configuring Secure Shell Server Security ..................................................................................5-7

Enabling SSH ...................................................................................................................5-7

Configuring SSH Passwords ............................................................................................5-9

Managing SSH Parameters.............................................................................................5-10


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Viewing and Logging out of SSH Sessions....................................................................5-13

Enabling RADIUS services for SSH Password Authentication.....................................5-13

Troubleshooting Your SSH Configuration .....................................................................5-13

Configuring TACACS+.............................................................................................................5-14

Configuring TACACS+ Servers .....................................................................................5-15

Specifying and Configuring a TACACS+ Server ............................................5-15

Specifying a Global Encryption Key ...............................................................5-16

Specifying a Global Port Number....................................................................5-16

Specifying a Global Retry Count .....................................................................5-17Specifying a Global Timeout Value .................................................................5-17

Configuring an Interface for TACACS+ Packets.............................................5-18

Enabling AAA ................................................................................................................5-19

Configuring AAA Authentication....................................................................5-19

Configuring Login Authentication...................................................................5-19

Configuring Administrative Authentication ....................................................5-20Configuring Local Authentication Through Local Override ...........................5-20

Configuring AAA Authorization....................................................................................5-21

Configuring Command Authorization .............................................................5-21

Configuring Privilege Level Authorization .....................................................5-21

Configuring AAA Accounting .......................................................................................5-22

Configuring Command Use Accounting..........................................................5-22

Configuring Terminal Session Accounting......................................................5-23

Displaying TACACS+ Information................................................................................5-24

Clearing TACACS+ Statistics ........................................................................................5-24

6 Configuring Network ServersIntroduction .................................................................................................................................6-1

Configuring DHCP Relay ...........................................................................................................6-2Configuring DNS ........................................................................................................................6-3

Specifying DNS Name Servers ........................................................................................6-3

Configuring the Domain Name ........................................................................................6-4

Enabling Domain Lookup and Domain List ....................................................................6-4

Configuring LDAP ......................................................................................................................6-5

Configuring SNTP.......................................................................................................................6-6


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Configuring UDP Broadcast Relay .............................................................................................6-9

Configuring FTP Access ...........................................................................................................6-10

7 Configuring RedundancyIntroduction .................................................................................................................................7-1

SRM Redundancy .......................................................................................................................7-1

SRM Switch-over Conditions...........................................................................................7-3

SRM Redundancy Hardware Considerations...................................................................7-3

SRM Redundancy Operational Considerations................................................................7-4Identifying the Active or Standby SRM.............................................................7-4

Conditions that Cause the SRM to Switch-over ................................................7-4

Running SRM Redundancy Functions.............................................................................7-5

Saving Your Running Configuration..................................................................7-5

Manually Switching Service to the Standby SRM.............................................7-6

Synchronizing NVRAM Between Active and Standby SRM............................7-6CMTS Redundancy .....................................................................................................................7-7

CMTS Redundancy Operation .........................................................................................7-8

Voice Over IP Support ......................................................................................................7-9

Automatic CMTS Switch-Over Conditions .....................................................................7-9

CMTS Redundancy Hardware Considerations ..............................................................7-10

Viewing Redundancy Status from Module LEDs ..........................................................7-10

Managing CMTS Redundancy.......................................................................................7-11

Save the Running Configuration to the Startup Configuration........................7-11

Administratively Switching to the Standby CMTS .........................................7-11

Administratively Switching to a Primary CMTS.............................................7-15

Disabling Redundancy on a Primary CMTS Module ......................................7-16

Automatically Enabling Primary CMTS Modules...........................................7-17

Enabling Redundancy on a Primary CMTS Module .......................................7-17 NIM Redundancy ......................................................................................................................7-18

EBGP HSIM Redundancy Configuration ......................................................................7-18

Configuring Router 1 .......................................................................................7-19


Configuring the BSR........................................................................................7-21

OSPF NIM Redundancy Configuration .........................................................................7-23


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Configuring the BSR........................................................................................7-25

TX32 Redundancy.....................................................................................................................7-27

Automatic CMTS Switch-Over Conditions ...................................................................7-27

Managing TX32 Redundancy.........................................................................................7-28

Save the Running Configuration to the Startup Configuration........................7-28

Administratively Switching to the Standby TX32 ...........................................7-28

Administratively Switching to a Primary TX32 ..............................................7-29Disabling Redundancy on a Primary TX32 Module........................................7-29

Automatically Enabling Primary TX32 Modules ............................................7-30

RX48 Redundancy ....................................................................................................................7-31

Automatic RX48 Switchover Conditions.......................................................................7-31

Managing RX48 Redundancy ........................................................................................7-32

Save the Running Configuration to the Startup Configuration........................7-32Administratively Switching to the Standby RX48...........................................7-32

Administratively Switching to a Primary RX48..............................................7-33

Disabling Redundancy on a Primary RX48 Module .......................................7-33

Automatically Enabling Primary RX48 Modules............................................7-34

8 Configuring the Ether-Flex TM ModuleIntroduction .................................................................................................................................8-1

Limitations of the Ether-Flex Module.........................................................................................8-1

Configuring the Ether-Flex Module for 10/100 Ethernet Mode ................................................8-2

Configuring the Ether-Flex Module for Gigabit Ethernet Mode ................................................8-2

Identifying an Ether-Flex Module in the System........................................................................8-3

Identifying the SFP Module Type ...............................................................................................8-4

Increased Hardware Accelerated Multicast Flow Support..........................................................8-58-Path ECMP...............................................................................................................................8-6

9 Configuring IPDR Introduction .................................................................................................................................9-1

Minimum Configuration...................................................................................................9-2

Advanced Configuration ..................................................................................................9-2


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Enabling IPDR ............................................................................................................................9-3

Configuring the Collector............................................................................................................9-3

Configuring the Collection Interval ............................................................................................9-4

Configuring Unacknowledged IPDR records .............................................................................9-4

Configuring the Keepalive Interval for IPDR Connections ........................................................9-5

Configuring the Subscriber Transmision Rate ............................................................................9-6

Configuring a Source Interface ...................................................................................................9-6

Displaying IPDR Information .....................................................................................................9-7

10 Configuring IPv6Introduction ...............................................................................................................................10-1

Configuring IPv6 Addresses .....................................................................................................10-2

Removing an IPv6 Address............................................................................................10-5

Configuring IPv6 Cable Helper and Helper Addresses ............................................................10-6

Configuring IPv6 Static Routes.................................................................................................10-7

Configuring IPv6 Static Neighbors ...........................................................................................10-8

Configuring IPv6 Neighbor Discovery .....................................................................................10-8

Configuring Duplicate Address Detection .....................................................................10-9

Dynamically Configuring IPv6 Header Information......................................................10-9

Configuring Neighbor Solicitation...............................................................................10-10

Configuring Router Advertisement..............................................................................10-11

Configuring Reachability .............................................................................................10-11

Enabling ICMPv6 Redirects....................................................................................................10-12

Configuring IPv4 to IPv6 Address Mapping...........................................................................10-12

Configuring IPv6 to IPv4 Address Mapping...........................................................................10-12

Tracing a Route .......................................................................................................................10-13

Pinging a Device .....................................................................................................................10-14

Creating an IPv6 Cable Bundle on a Loopback Interface.......................................................10-14Displaying IPv6 Information...................................................................................................10-16

show ipv6 dhcp ..............................................................................................10-16

show ipv6 interface ........................................................................................10-16

show ipv6 interface brief................................................................................10-16

show ipv6 neighbor........................................................................................10-17

show ipv6 route..............................................................................................10-17


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show ipv6 traffic ............................................................................................10-18

Clearing IPv6 Statistics ...........................................................................................................10-18

clear ipv6 neighbor-cache ..............................................................................10-18

clear ipv6 traffic .............................................................................................10-18

Index


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Preface

ScopeThis document describes system administrative tasks used to configure and managethe Motorola Broadband Services Router 64000 (BSR 64000). The following tasks

and procedures are described in this document:n Basic System Configuration

n Configuring Logging

n Configuring TCP/IP

n Configuring Interfaces

n Configuring Network Security

n Configuring Network Servers

n Configuring Redundancy

n Configuring the Ether-FlexTM Module

n Configuring IPDR

n Configuring IPv6

AudienceThis document is for use by those persons who will install and configure theBSR 64000 product. Only trained service personnel should install, maintain, orreplace the BSR 64000.


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Documentation SetThe following documents comprise the BSR 64000 documentation set:

n BSR 64000 Quick Start Guide

The quick start guide provides a "roadmap" to the tasks involved in physicallyinstalling the BSR 64000 product, physically connecting it to your network/HFCinfrastructure, and performing configuration tasks to enable the BSR 64000 tooperate in your networking environment.

n BSR 64000 Installation Guide

This guide provides detailed instructions for physically installing the BSR 64000 product including: procedures for rack mounting, making physical network cableconnections, connecting DC power, and for determining the status of the BSR64000 after applying power to it. This document also provides a description of theBSR 64000 chassis, its hardware components and modules.

n BSR 64000 Resource and I/O Module Installation Guide

This guide contains procedures for installing additional and replacementResource and I/O Modules in a BSR 64000 chassis and for making physical cableconnections to the modules.

n BSR 64000 Command Line Interface Users Guide

For users, this guide describes the structure of the BSR 64000 Command LineInterface (CLI) and its various command modes. It also provides rules andguidelines for navigating through the CLI.

n BSR 64000 Command Reference Guide

This guide contains individual descriptions of the entire set of commands thatcomprise the BSR 64000 Command Line Interface (CLI). These commands areused to interface with, configure, manage, and maintain the BSR 64000.

n BSR 64000 System Administration Guide

For system administrators, this guide provides detailed procedures for performinginitial configuration tasks including setting up: user accounts and passwords;telnet and console access; system logging; and associated servers such as DHCP,DNS, etc.


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n BSR 64000 CMTS Configuration and Management Guide

This guide provides the instructions and procedures for configuring andmanaging BSR 64000 CMTS operation.

n BSR 64000 Routing Configuration and Management Guide

This guide contains the instructions and procedures for configuring and managingBSR 64000 routing operation, including RIP, OSPF, and BGP.

n BSR 64000 SNMP Configuration and Management Guide

This guide provides the instructions and procedures for configuring andmanaging BSR 64000 Simple Network Management Protocol (SNMP) operation.It also describes SNMP MIBs; provides information that describes standard and

proprietary MIB support; describes how to walk MIBs; and how to compile andload SNMP MIBs.

n BSR 64000 BGP/MPLS VPN Configuration Guide

This guide provides the instructions and procedures for configuring andmanaging the BSR 64000 to support and implement Border Gateway Protocol/MultiProtocol Label Switching Virtual Private Networks (BGP/MPLS VPNs).

n BSR 64000 Troubleshooting Guide

This guide contains instructions and procedures for troubleshooting typicalconfiguration problems that might be encountered using the BSR 64000. It alsooffers suggestions for information to record, and have available should the needarise to call Motorola support for assistance with BSR 64000 operational

problems.

n BSR 64000 Release Notes

These documents are specific to each release of the BSR 64000 product (softwareand hardware). Release notes provide information about features not documentedor incorrectly documented in the main documentation set; known problems and

anomalies; product limitations; and problem resolutions.


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ConventionsThis document uses the conventions in the following table:

Convention Example Explanation

angle brackets < > ping ping 54.89.145.71

Arguments in italic and enclosed by anglebrackets must be replaced by the text theargument represents. In the example,54.89.145.71 replaces < ip-address >. When

entering the argument, do not type the anglebrackets.

bar brackets [ ] disable [level ] Bar brackets enclose optional arguments. Theexample indicates you can use the disable command with or without specifying a level .Some commands accept more than oneoptional argument. When entering theargument, do not type the bar brackets.

bold text cable relay-agent-option Boldface text must be typed exactly as itappears.

brace brackets {} page {on | off } Brace brackets enclose required text. Theexample indicates you must enter either on oroff after page . The system accepts thecommand with only one of the parameters.When entering the text, do not type the bracebrackets.

italic text boot system Italic type indicates variables for which yousupply values in command syntax descriptions.It also indicates file names, directory names,document titles, or emphasized text.

screen display Wed May 6 17:01:032000

This font indicates system output.

vertical bar | page {on | off } A vertical bar separates the choices when aparameter is required. The example indicatesyou can enter either command:page on or page off When entering the parameter, do not type thevertical bar or the brace brackets.


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Notes, Cautions, WarningsThe following icons and associated text may appear in this document.

Note: A note contains tips, suggestions, and other helpful information, suchas references to material not contained in the document, that can help youcomplete a task or understand the subject matter.

Caution: The exclamation point, within an equilateral triangle, is intended toalert the user to the presence of important installation, servicing, andoperating instructions in the documents accompanying the equipment.

Warning: This symbol indicates that dangerous voltage levels are presentwithin the equipment. These voltages are not insulated and may be ofsufficient strength to cause serious bodily injury when touched. The symbolmay also appear on schematics.


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If You Need HelpSupport for your BSR 64000 hardware and software is available via telephone and theInternet.

Telephone SupportIf you need assistance while working with the BSR 64000, contact the MotorolaTechnical Response Center (TRC):

The Motorola TRC is on call 24 hours a day, 7 days a week.

When calling for technical support, please have the following information available:

n Your customer information, including location, main contact, and telephonenumber

n BSR product and modules

n Detailed description of the issue

n Specific information to assist with resolving the problem, including:

BSR hostname BSR error messages and logs Output of BSR show tech command Cable modem information

n List of troubleshooting steps you have performed before calling the TRC.

n Current state of your BSR 64000 product

n Severity of the issue you are reporting

When calling for repair or Advanced Component Exchange (ACE) replacement, please provide the following additional information:

n Output of BSR show version command, with part numbers and serial numbers ofBSR components

n Shipping information for the replacement, including contact name, companyname, address, phone number, and email address

U.S. 1-888-944-HELP (1-888-944-4357)

International +215-323-0044


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Online Support

Motorola BSR Customer WebsiteThe BSR customer website, http://bsr.motorola.com, is available for BSR customerswith active service contracts to access the latest product information, softwareupdates, troubleshooting information, and technical publications for the BSR 64000,BSR 2000, and BSR 1000 product line.

You may request access to the site by emailing the BSR product support team at [email protected] with the following information:

n Company name

n Contact name, phone number, and email address

n Motorola Support contact

n BSR product under service contract

The BSR product support team will email an invitation to you with further

instructions on how to set up an account on the BSR customer information website.


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1Basic System Configuration

IntroductionThis chapter discusses the configuration required for basic operation of the BSR. Thefollowing configuration tasks are described:

n Setting System Passwords

n Specifying a Host Name

n Configuring User Login Accounts

n Configuring Telnet and Console Access

n Specifying System Time Information

n Sending Messages to BSR Users

n System Software

n System Configurationn Displaying System Information

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PrerequisitesBefore you begin the initial configuration of the BSR, you should determine thefollowing information:

n Interface IP address(es) and subnet mask(s)

n Time of Day Server IP address

n DHCP Server IP address

n Cable Modem (CM) authentication string or hexadecimal key information

contained in the CM configuration file. You must have this information when youconfigure authentication parameters on the BSR.

Required ServersThe following servers are required for the basic operation of the BSR on yournetwork, and must be configured to allow cable modems to range and register

properly on the HFC network:

n DHCP

n TFTP

The following DHCP server options are necessary:

n IP address

n Router address

n TFTP server address

n Bootfile for the CM configuration file

The following servers can be also configured to operate on the BSR for management, provisioning, troubleshooting and billing purposes:

n LDAP

n Event (Syslog) Server

n Provisioning Server

n DNS

Note: The CM configuration file must be stored on the TFTP server.

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For information on installing these servers, refer to the specific vendors serversoftware documentation.

Setting System PasswordsFollow these steps to access the CLI from a console session in order to configure

password privileges for enabled modes and telnet:

1. Start your terminal or terminal application to connect to the BSR. Refer to the BSR 64000 CLI Users Guide for more information on configuring your terminalor terminal application.

2. Power on the BSR 64000.

3. The terminal session begins and the password prompt displays. The password is anull value by default. Press the Enter key. The MOT> prompt displays.

4. To enter Privileged EXEC mode, use the enable command in User EXEC mode,as shown below:

MOT>enable

The Password prompt displays.

5. To enter Privileged EXEC mode, press the Enter key at the password prompt. The password is a null value by default.

6. Use the configure command to enter Global Configuration mode in order to setsystem passwords, as shown below:

MOT:7A# configure

The MOT:7A(config)# prompt displays.

Note: Make sure that the serial cable is connected properly and the terminal

application is configured correctly. Refer to the BSR 64000 Installation Guide for more information.

Warning: Do not interrupt the boot process.

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System passwords should be set immediately. System passwords can contain up to 31uppercase or lowercase alphanumeric characters and a numeric character cannot be

the first character. Spaces are valid password characters. The user must enter thecorrect password to gain access to the BSR and privileged-level commands.

Follow these steps to configure the BSR system passwords:

1. Automatic encryption is disabled by default. If you want to encrypt all currentlyunencrypted passwords and all future passwords entered on the BSR, use theservice password-encryption command, in Global Configuration mode, asshown below:

MOT:7A(config)# service password-encryption

If you want to turn off the service password encryption feature so that passwords

entered in the future are no longer encrypted, use the no servicepassword-encryption command, in Global Configuration mode, as shown

below:

MOT:7A(config)# no service password-encryption

Note: Access to a telnet session is denied if the password for both theconsole and telnet is not set.

Note: If you do not want to encrypt passwords on the BSR, do not use theservice password-encryption command.

Note: The no service password-encryption command does not unencrypt

passwords that are already encrypted. If you want to unencrypt encryptedpasswords, you must change them manually.

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2. To set the password for a console (terminal) session that allows access to the BSRin User EXEC mode, use the password console command in Global

Configuration mode, as shown below:MOT:7A(config)# password console

where:

WORD is the user-defined password that is no more than 31 characters.

3. To set the password for a telnet session that allows access to the BSR in UserEXEC mode, use the password telnet command in Global Configuration mode,as shown below:

MOT:7A(config)# password telnet

where:

WORD is the user-defined password for the BSR that is no more than 31characters.

4. To set the Privileged EXEC password, use the enable password command, asshown below:

MOT:7A(config)# enable password

where:

WORD is the user-defined password for the BSR that is no more than 31characters.

5. The show running-config command displays configuration informationcurrently running on the BSR. You have the option of displaying the entirerunning configuration or displaying specific configuration information. Use theshow running-config command to verify that the changes you made wereimplemented, as shown below:

MOT:7A# show running-config [interface [cable < X/Y > | ethernet < X/Y > |gigaether < X/Y > | | pos < X/Y > | loopback < 1-32 > | tunnel < 0-255 >]] [ | {begin |exclude | include } {< WORD>}]

Note: The show running-config command output identifies the systempassword with the number 0 if it is unencrypted. If the system password isencrypted, it is identified with the number 7.



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y


where:

interface displays running configuration information on all interfaces or aspecific interface.

cable X/Y is the slot and MAC Domain number of the CMTS module

ethernet X/Y is the Ethernet/Fast Ethernet IEEE 802.3 module slot andinterface number on the BSR.

gigaether X/Y is the Gigabit Ethernet module slot and interface number onthe BSR.

loopback 1-32 is the loopback interface number.

pos X/Y is the Packet over SONET slot and port number on the BSR.

tunnel 0-255 is the tunnel interface number.

| turns on output modifiers (filters).

begin filters for output that begins with the specified string.

exclude filters for output that excludes the specified string.

include filters for output that includes the specified string.

WORD is the specified string.

The configuration parameters that you have set should appear in the showrunning-config command output.



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Specifying a Host Name

To optionally assign or change your BSR system network name, use the hostname command, in Global Configuration mode, as shown below:

MOT:7A(config)# hostname

where:

WORD is the new system network name.

After you execute this command, the Command Line Interface (CLI) prompt changes

to the new host name, as shown below:

newhostname(config)#

Configuring User Login AccountsDefine a unique system login account for each user requiring access to the commandline interface. You can define a system login account with different levels of security

access to the system. The username command allows you to define a completesystem login including the user name, password, access-level, and user group.Thefollowing commands are used for defining a user account:

username nopassword

username password

username privilege

username user-group

Table 1-1 gives a brief description of each parameter required to configure a userlogin account. The sections that follow describe the procedural details for definingeach parameter.

Table 1-1 User Login Account Parameters

Parameter Descriptionusername Defines the name of the user account.

A user name comprises a unique set of up to 16case-sensitive characters.

nopassword Defines no password for the user account.

http://-/?-http://-/?-


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Defining a User Name without a PasswordIf you want to define a user account with no password, use the following command inGlobal Configuration mode:

MOT:7A(config) #username nopassword

where:WORD is the user account login name.

For example:

MOT:7A(config) #username newuser nopassword

Defining a User Name with an Unencrypted Password

Follow these steps to define a user account with an unencrypted password:Use the username password command in Global Configuration mode to define anunencrypted password for a user account, as shown below:

MOT:7A(config) #username password

where:

WORD is the user account login name.

password Defines the password for the user account. A password comprises a unique set of up to 31case-sensitive characters. Password can be specified toappear encrypted or unencrypted in the running-config file.

privilege Defines user account privileges.Read-only privileges allow a user access to the PrivilegedEXEC command line mode only.Read-write privileges allow a user access to all commandline modes

user-group Defines a user account group access level to CLI commandsets.isp = internet service provider mso = multiservice operator sysadmin = System Administrator

Table 1-1 User Login Account Parameters

Parameter Description



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WORD defines the user login account password.

For example:

MOT:7A(config) #username newuser password mypassword

Defining a User Name with an Encrypted PasswordFollow these steps to define a user account that is encrypted:

1. Use the username password command in Global Configuration mode to define a password for a user account that is encrypted, as shown below:

MOT:7A(config) #username password [0 | 7] {< WORD>}

where:

WORD defines the user login name.

0 specifies that an unencrypted password follows.

7 specifies that an encrypted (hidden) password follows.

WORD defines the user login account password.

2. Automatic encryption is disabled by default. If you want to encrypt the useraccount, use the service password-encryption command in GlobalConfiguration mode as shown below:


For example:

MOT:7A(config) #username newuser password mypassword


Defining a Privilege LevelTo define a privilege level for a user account, use the following command in GlobalConfiguration mode:

MOT:7A(config) #username privilege [ro | rw ]

where:

WORD is the user account login name

ro defines a privilege level of read-only that restricts this user to PrivilegedEXEC command mode access only



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rw defines a privilege level of read-write that allows this user access to anycommand mode

For example:

MOT:7A(config) #username newuser privilege rw

Defining a Group Access LevelTo define a group access level for a user account, use the following command inGlobal Configuration mode:

MOT:7A(config) #username user-group {isp | mso |sysadmin }

where:

WORD is the user account login name

user-group is one of the groups shown below. The ISP and MSO groups haveaccess to a specific set of CLI commands.

For example:

MOT:7A(config)# username newuser user-group mso

Verifying Your User Account Login Configuration

Use the show running-config command in Privileged EXEC mode to verify youruser account configuration, as shown below:

MOT:7A(config)# show running-config

User Group Command Line Access

sysadmin All CLI commands

ISP Most CLI commands including routing commands butexcluding cable commands.

MSO Most CLI commands including cable commands butexcluding routing commands.



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In the following example, user account passwords have not been encrypted:

no service password-encryption!username root user-group sysadminusername root password 0 rootusername manuf user-group sysadminusername manuf password 0 riverusername diag user-group sysadminusername diag password 0 deltausername ispuser user-group isp 1username ispuser privilege rwusername ispuser password 0 ispuserusername msouser user-group msousername msouser privilege rwusername msouser password 0 msouser

Configuring Telnet and Console AccessFollow these steps to configure telnet and console access to the BSR:

1. The default time-out value for a telnet session is five minutes. Use the

session-timeout telnet command, in Global Configuration mode, to configure theamount of time (retroactively) that telnet sessions can stay connected to the BSR,as shown below:

MOT:7A(config)# session-timeout telnet

where:

0-30 is the telnet session limit in minutes.

Note: The show running-config command output identifies the useraccount password with the number 0 if it is unencrypted. If the user accountpassword is encrypted, it is identified with the number 7.

Note: Setting the telnet session timeout to 0 allows telnet sessions to beconnected indefinitely.



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2. The default timeout value for a console session is five minutes. Use thesession-timeout console command in Global Configuration mode to configure

the amount of time (retroactively) that console sessions can stay connected to theBSR, as shown below:

MOT:7A(config)# session-timeout console

where:

0-30 is the console session limit in minutes.

3. The default number of concurrent telnet sessions are 64. Use the telnetsession-limit command in Global Configuration mode to specify a limit on the

number of concurrent telnet sessions allowed to the BSR, as shown below:

MOT:7A(config)# telnet session-limit where:

0-64 is the telnet session limit.

Note: Setting the console session timeout to 0 allows console sessions to beconnected indefinitely.

Note: Setting the session-limit to "0" disallows any telnet sessions from beingaccepted. Setting a session-limit value does not affect any currently opentelnet sessions.



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Specifying System Time Information

Follow these steps to specify the system time information:1. Use the clock timezone command, in Global configuration mode, to set the

system clock time zone for the BSR, as shown below:

MOT:7A(config)# clock timezone < Hours_offset >[< Minute_offset >] [ daylightsavings ] [on | off ]

where:

WORD is the name of the time zone.

Hours_offset represents the number of hours offset from the Universal TimeCoordinated (UTC), which is a range between -23 and +23 hours from theUTC.

Minute_offset represents the number of minutes offset from the UTC from 0to 59.

daylightsavings is an option for the BSR to observe daylight savings.

on enables daylight savings.

off disables daylight savings.

2. Enter the end command to return to Privileged EXEC mode to set the systemclock and enter the clock set command, as shown below:

MOT:7A#clock set < 1-31 > < MONTH > < 1993-2035 >where:

hh:mm:ss is the hour, minute, and second in hh:mm:ss format.

1-31 is the day of the month from 1 to 31.

MONTH is the first three letters of the month.

1993-2035 is any year between 1993 and 2035.

The following examples show how to manually set the clock to 4:30 a.m. on May1, 2003:

MOT:7A# clock set 04:30:00 1 May 2003

- or -

MOT:7A# clock set 04:30:00 May 1 2003



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3. Use the show clock command in Privileged EXEC mode to check the BSR clocksettings that you set.

hh:mm:ss is the hour, minute, and second in hh:mm:ss format.1-31 is the day of the month from 1 to 31.

MONTH is the first three letters of the month.

1993-2035 is any year between 1993 and 2035.

The following examples show how to manually set the clock to 4:30 a.m. on May1, 2003:

MOT:7A# clock set 04:30:00 1 May 2003

- or -

MOT:7A# clock set 04:30:00 May 1 2003

Sending Messages to BSR UsersUse the following commands to send messages to BSR users:

n Use the broadcast command to broadcast a message to all connected users at anygiven moment, as shown in Privileged EXEC mode, as shown below:

MOT:7A# broadcast

where:

WORD is the message intended for broadcast.n Use the banner motd command in Global Configuration mode to specify the

message-of-the-day (MOTD) that is displayed for all connected users before theysuccessfully login to the BSR, as shown below. The MOTD is not configured bydefault.

MOT:7A(config)# banner motd [ | < 1-10 >]

where:1-10 is the MOTD line number from 1 to 10. Up to 10 MOTD lines can beconfigured.

WORD is the MOTD text.



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Example

The following example configures a MOTD. The pound sign (#) is the delimiting

character.MOT:7A(config)# banner motd The router will be rebooted at 12 a.m.

Use the no motd command to delete the MOTD banner.

System SoftwareThis section discusses the following system software tasks:

n Downloading Software

n Upgrading BSR System Software

n Specifying the System Image File Boot Location

Downloading SoftwareThe following sections show different methods for downloading software on theBSR 64000:

n Before You Download Software

n Downloading Image Files to NVRAM on the SRM

n Downloading Image Files to Flash Memory on the SRM

Before You Download Software

Follow these steps before downloading software to the BSR 64000:1. Use the dir command in Privileged EXEC mode to ensure that you have enough

memory space in Nonvolatile Random Access Memory (NVRAM), which islocated on the SRM module, for the new software, as shown below:

MOT:7A# dir

2. If you need to free additional memory space in NVRAM by deleting any

unwanted files, use the delete nvram: command in Privileged EXEC mode, asshown below:

Caution: Ensure that you do not delete the current start-up configuration. Also ensure that you do not delete any necessary application, or boot imagefiles.



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MOT:7A# delete nvram: < file>

where:

file is an application or boot image file.

For example:

MOT:7A# delete nvram:image_file.Z

3. Press the Enter key when asked for confirmation.

For example:MOT:7A# delete nvram:image_file.Z ? [confirm]

4. In order to download files to the BSR 64000, you must properly configure yourFTP or TFTP server and verify that your local FTP or TFTP server is running andconfigured properly by doing the following:

a. Check for the correct file names and ensure that these files are located in the

proper directory on the FTP or TFTP server.b. Ensure that the proper IP address is configured for your TFTP or FTP

server.

5. Use the ping command in Privileged EXEC mode to verify the connectivitystatus of your TFTP or FTP server, as shown below.

MOT:7A# ping [< A.B.C.D > | < Hostname >]

where A.B.C.D is the IP address of the FTP or TFTP server.

Hostname is the DNS hostname of the FTP or TFTP server.

6. Ensure that the correct FTP username is configured on the BSR 64000 forcommunication with the FTP server. If the required FTP user name is notdisplayed in the running configuration or is incorrect, use the ip ftp username command in Global Configuration mode as shown below:

Note: If you have a TFTP server, you do not need to set a user name orpassword on the BSR.



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MOT:7A(config)# ip ftp username

where:

WORD is the username configured on the FTP server

7. Ensure that the correct FTP password is configured on the BSR 64000 forcommunication with the FTP server. If the required FTP password is notdisplayed in the running configuration or is incorrect, use the ip ftp password command in Global Configuration mode as shown below:

MOT:7A(config)# ip ftp password < LINE >

where:0 indicates that the following password is unencrypted (clear text).

7 indicates that the following password is encrypted.

LINE is the password configured on the FTP server.

Downloading Image Files to NVRAM on the SRM

Both boot and application image files can be downloaded to NVRAM on the SRMusing the FTP or TFTP file transfer process.

Follow these steps to download an image file to NVRAM on the SRM:

1. To download an image file to NVRAM, use the copy ftp: nvram: command inPrivileged EXEC mode and press the Enter key, as shown below:

MOT:7A# copy ftp: nvram:2. Enter the IP address or DNS name of the remote FTP or TFTP server at the

Address or name of remote host prompt and press the Enter key.

For example:

Address or name of remote host[]? 10.10.10.1

Note: The following steps describe the process of transferring the new imagefiles from an FTP server to the SRM. If you are using FTP to transfer theimage files, ensure that the FTP username and password are set correctly on

the BSR 64000 using the ip ftp username and ip ftp password commands.If you are using TFTP to transfer the image files, a username and passwordare not necessary and the copy tftp: nvram: command can be substitutedfor the copy ftp: nvram: command.



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3. Enter the full path from the FTP root directory and the new application or bootimage file name after the Source file name prompt and press the Enter key.

Source file name [ ]?For example:

Source file name [ ]? /pub/image_file.Z

4. The Destination file name prompt displays with the new file name. Press theEnter key to accept the new file name in NVRAM. For example:

Destination file name [ image_file.Z ]?

The file is successfully copied to NVRAM on the SRM module.

5. Compare each image file size (in bytes) in NVRAM on the SRM to the originalsize of each image file size on the server. To view the new image files in

NVRAM on the SRM, use the dir command in Privileged EXEC mode as shown below:

MOT:7A# dir

The following command output displays:6. If the image file byte counts in NVRAM on the SRM match the image file byte

counts on the server, the image files on the SRM have been copied successfully.

Downloading Image Files to Flash Memory on the SRMBoth boot and application image files can be downloaded to flash memory on theSRM using the FTP or TFTP file transfer process.

Note: You can optionally rename the image file name stored in NVRAM onthe SRM module. If you decide to enter a new file name in NVRAM on theSRM, enter the new file name after the Destination file name prompt. Forexample:

Destination file name [ image_file.Z ] ?


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5. Compare each image file size (in bytes) in flash memory on the SRM to theoriginal size of each image file size on the server. To view the new image files inflash memory on the SRM, use the dir flash: command in Privileged EXECmode as shown below:

MOT:7A# dir flash:

If the image file byte counts in flash memory on the SRM match the image file byte counts on the server, the image files on the SRM have been copiedsuccessfully.



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Upgrading BSR System SoftwareUse the update chassis command in Global Configuration mode to upgrade all

present BSR system software updates (bootrom, fpga, application) while the BSR isin operation.

MOT:7A# update chassis {flash: < filename > | ftp: < filename > | nvram: < filename >} [ reload ]where:

flash: upgrade the BSR system software from the archive file stored in flashmemory.

ftp: copy the archive file stored on the File Transfer Protocol (FTP) server to NVRAM and upgrade the BSR system software from this file.

nvram: upgrade the BSR system software from the archive file stored in Nonvolatile Random Access Memory (NVRAM).

filename is the name of the operating image archive file, which contains theapplication image, boot image, and FPGA files.

reload to optionally load the archive file again to upgrade the BSR.

For example:

MOT:7A# update chassis nvram:image_file.Z

Caution: When upgrading and downgrading BSR 64000 boot ROM imagesand Application image, ensure that this is done through a console sessiononly and only during a scheduled maintenance window.

Note: Using the update chassis command may result in an audible loss ofvoice-over-IP data for up to 20 seconds



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Specifying the System Image File Boot Location Follow these steps to specify the system image file for use when starting the BSR:

1. The show boot command can be accessed from all CLI modes except UserEXEC mode. Use the show boot command to determine the current boot locationfor the application image. For example:

MOT:7A# show boot

Boot location currently set to nvram:image_file.Z

2. Use the boot system command in Privileged EXEC mode only to indicate whichsystem software image file the BSR uses at the system startup.

MOT:7A# boot system {flash: < filename > | nvram: < filename >}

where:

flash: boot the BSR system software from the archive file stored in flashmemory.

nvram: boot the BSR system software from the archive file stored in Nonvolatile Random Access Memory (NVRAM).

filename is the name of the operating image archive file, which contains theapplication image, boot image, and FPGA files from which to boot.

For example:

MOT#boot system NVRAM:image_file.Z



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System ConfigurationThis section discusses the following system configuration tasks:

n Saving and Viewing Your Configuration

n Configuring SRM and Chassis Alias Information

n Configuring SRM and Chassis Asset ID Information

n Displaying the System Configuration

Saving and Viewing Your ConfigurationSaving the current running configuration to nonvolatile random access memory(NVRAM) is done to prevent your current configuration from being lost the next timethe BSR is rebooted. Always save configuration changes.

Follow these steps to save the current running configuration:

1. To copy the current system configuration to the system startup configuration, usethe copy running-config startup-config command in Privileged EXEC mode asshown below:

MOT:7A# copy running-config startup-config

2. The show running-config command displays configuration informationcurrently running on the BSR. You have the option of displaying the entirerunning configuration or displaying specific configuration information. Use theshow running-config command in Privileged EXEC mode to verify that the

changes you made were implemented, as shown below:

MOT:7A# show running-config [interface [cable < X/Y > ethernet < X/Y > |gigaether < X/Y > | | pos < X/Y > | loopback < 1-32 > | tunnel < 0-255 >]] [ | {begin |exclude | include } {< WORD>}]

where:

interface displays running configuration information on all interfaces or a

specific interface.

cable X/Y is the slot and MAC Domain number of the CMTS module.

ethernet X/Y is the Ethernet/Fast Ethernet IEEE 802.3 module slot and portnumber on the BSR.

gigaether X/Y is the Gigabit Ethernet module slot and port number on theBSR.


l b k 1 32 i h l b k i f b


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loopback 1-32 is the loopback interface number.

pos X/Y is the Packet over SONET slot and port number on the BSR.

tunnel 0-255 is the tunnel interface number.


begin filters for output that begins with the specified string.

exclude filters for output that excludes the specified string.

include filters for output that includes the specified string.


The configuration parameters that you have set should appear in the showrunning-config command output.

Configuring SRM and Chassis Alias InformationTo configure your alias name for the SRM module, use the srm alias command in

Privileged EXEC mode, as shown below:MOT:7A# srm alias < string >

where:

string is the SRM alias name. Enclose the alias name within quotation marks ifthe string contains spaces.

To configure your alias name for the BSR 64000 chassis, use the chassis alias

command in Privileged EXEC mode, as shown below:MOT:7A# chassis alias < string >

where:

string is the BSR 64000 chassis alias name. Enclose the alias name withinquotation marks if the string contains spaces.

Configuring SRM and Chassis Asset ID InformationTo configure your organizations asset ID number that is assigned to the SRMmodule, use the srm assetid command in Privileged EXEC mode, as shown below:

MOT:7A# srm assetid < string >

where:


t i g i th SRM t ID b E l th li ithi q t ti


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string is the SRM asset ID number. Enclose the alias name within quotationmarks if the string contains spaces.

To configure your organizations asset ID number that is assigned to your BSR64000, use the chassis assetid command in Privileged EXEC mode, as shown below:

MOT:7A# chassis assetid < string >

where:

string is the BSR 64000 chassis asset ID number. Enclose the alias name withinquotation marks if the string contains spaces.

Displaying the System ConfigurationThe following sections discuss how to gather system information and learn the currentstatus of the BSR:

n Displaying SRM and Chassis Alias Information

n Displaying the SRM and Chassis Asset ID Information

n Displaying the Chassis Status

Displaying SRM and Chassis Alias InformationUse the show srm alias command in Privileged EXEC mode to show the alias namefor the SRM module, as shown below:

MOT:7A# show srm alias

To show the alias name for the BSR 64000 chassis, use the show chassis alias command in Privileged EXEC mode, as shown below:

MOT:7A# show chassis alias


Displaying the SRM and Chassis Asset ID Information


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Displaying the SRM and Chassis Asset ID InformationTo view the asset ID number assigned to the SRM, use the show srm assetid

command in Privileged EXEC mode, as shown below:MOT:7A# show srm assetid

To view the asset ID number assigned to your BSR 64000, use the show chassisassetid command in Privileged EXEC mode, as shown below:

MOT:7A# show chassis assetid

Displaying the Chassis StatusThe show chassis status command is an important diagnostic tool for learning theoperational status of the individual modules and upper and lower fan trays. Thiscommand also allows you to determine where modules are populated on the BSR64000.

To display chassis status information, use the show chassis status command inPrivileged EXEC mode, as shown below:

MOT:7A# show chassis statusRefer to the BSR 64000 Command Reference Guide to see typical screen output andfield descriptions for the show chassis status command.


Displaying System Information


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Displaying System InformationThe following sections provide information about common system management showcommands used to examine system processes:

n Displaying System Operation Information

n Displaying System Processing Information

n Displaying System Memory Information

n Displaying the System Version Information

n Displaying System Buffer Information

n Displaying Module Hardware Information

Displaying System Operation InformationUse the following options to view system information on the BSR:

n Use the show system command in all modes except User EXEC to displayvarious operating information for the BSR 64000 such as the module temperatureand status, and the number of each class of alarms, as shown below:

MOT:7A# show system [ | {begin | exclude | include } {< WORD>}]

where:


begin filters output that begins with the specified string.

exclude filters output that excludes the specified string.

include filters output that includes the specified string.


Refer to the BSR 64000 Command Reference Guide to see typical screen output andfield descriptions for the show system command.

n

Use the show system alarms command in all modes except User EXEC to provide a summary of central office alarm information for the entire BSR 64000.The alarm summary display can be filtered according to whether the alarm isactive, critical, major, or minor, as shown below:

MOT:7A# show system alarms [active | critical | major | minor ] [ | {begin |exclude | include } {< WORD>}]

where


active displays active alarms.


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p y

critical displays critical alarms.

major displays major alarms.

minor displays minor alarms.



exclude filters output that excludes the specified string.

include filters output that includes the specified string.WORD is the specified string.

Refer to the BSR 64000 Command Reference Guide to see typical screen output andfield descriptions for the show system alarms command.

n Use the show system fans command to the current state of the fan traysubsystem. It is used for troubleshooting and operational verification.

MOT:7A# show system fans [ | {begin | exclude | include } {< WORD>}]

where



exclude filters output that excludes the specified string.include filters output that includes the specified string.


Refer to the BSR 64000 Command Reference Guide to see typical screen output andfield descriptions for the show system fans command.


Displaying System Processing Information


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Displaying System Processing InformationUse the following options to view system processing information. In the BSR

software, process and thread are used interchangeably and mean an independentthread of execution.

n To display information about all active processes on the BSR, use the showprocess command, as shown below:

MOT:7A# show process

n Use the show process msg-q-info command to display information about currentmessage queues, as shown below:

MOT:7A# show process msg-q-info

n Use the show process stack command to display the size, current usage, andhighest usage of each process stack, as shown below:

MOT:7A# show process stack [procID | procName ]

where:procID is the task ID number in decimal or hexidecimal form. 0x is requiredfor hexidecimal form.

procName is the task name.

n Use the show process memory command to display information about memoryusage, as shown below:

MOT#show process memory {process-id | process-name | slot < NUM > |sorted } [bytes | kilobytes | megabytes ]

where:

process-id is the Process ID in hexidecimal notation.

process-name is the alphanumeric process name (up to 15 characters).

slot NUM specifies a CMTS slot number.sorted specifies the memory information for all processes that are sorted.

bytes optionally displays the total sizes in bytes; which is the default.

kilobytes optionally displays the total sizes in kilobytes.

megabytes optionally displays the total sizes in megabytes.


n Use the show process cpu command to display information about CPU


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utilization by each process, which includes detailed CPU usage statistics foractive SRM and CMTS modules in the BSR 64000 chassis.

MOT:7A# show process cpu

n Use the show process cpu slot command to display information about CMTSCPU utilization by each process, as shown below:

MOT:7A# show process cpu slot < NUM >

where:

NUM is the CMTS module slot number.

n Use the show process cpu restart command to restart the CPU utilizationmeasurement process, as shown below:

MOT:7A# show process cpu restart

n Use the show process cpu frequency command to determine how many times per second that a CPU statistic measurement is taken, as shown below:

MOT:7A# show process cpu frequency

where:

30-200 is the frequency value in Hertz.

Note: CPU usage statistics for a standby NIM or standby SRM modules arenot displayed using this command, however for NIM (HSIM) modules, themodule sub type is displayed.

For example:Slot: 13 Module Type: HSIM Module Sub Type: 8-port 10/100Ethernet (ETH8)

Note: The total utilization is approximate and may not total 100 per cent.


n Use the show process cpu stop command in Privileged EXEC Mode to stop the


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utilization measurement process, as shown below:

MOT:7A# show process cpu stopn Use the show process semaphores command in Privileged EXEC mode display

information about the Semaphore ID number on which process is waiting, asshown below:

MOT:7A# show process semaphores

Refer to the BSR 64000 Command Reference Guide to see typical screen output for

the show process commands.

Displaying System Memory InformationFollow these options to display BSR system information:

n Use the show memory information command in Privileged EXEC mode toshow the number of blocks of memory, the hexadecimal address of each block ofmemory, and the size of each block of memory in bytes, as shown below:

MOT:7A# show memory information [brief | slot < NUM > | < |> | < cr >]

where:

brief displays only the summary.

slot displays memory information for the BSR module slot only.

n Use the show memory command in Privileged EXEC mode to display thestarting address where memory is dumped in hexadecimal notation, as shown

below:

MOT:7A# show memory < 1-4294967295 >

where:

address is the starting memory address expressed in hexadecimal notation todump memory.

1-4294967295 is the number of bytes to dump.

n Use the show memory fastpath [brief ] command in Privileged EXEC mode todisplay the number of bytes used to program the NIM FastPath, as shown below:

MOT:7A# show memory fastpath [brief ]

where:


brief displays the summary only.


52/210


Refer to the BSR 64000 Command Reference Guide to see typical screen output for

the show me

BSR64K-R6.3.1-AdminGuide

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