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Table Of Contents
Listing Cisco IOS Commands and Syntax
Where to Find Safety and Warning Information
Cisco Optical Networking Product Documentation CD-ROM
Cisco Product Security Overview
Reporting Security Problems in Cisco Products
Obtaining Technical Assistance
Cisco Technical Support & Documentation Website
Definitions of Service Request Severity
Obtaining Additional Publications and Information
Preface
This section explains the objectives, intended audience, and organization of this publication and describes the conventions that convey instructions and other information.
This section provides the following information:
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Audience
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Document Objectives
This guide explains the commands to configure and manage the Cisco ONS 15540 ESPx system. Use this guide in conjunction with the appropriate publications listed in the Related Documentation section.
Audience
To use this publication, you should be familiar with Cisco or equivalent optical transmission hardware and cabling, telecommunications hardware and cabling, electronic circuitry and wiring practices, and preferably have experience as a telecommunications technician.
Document Organization
This Cisco ONS 15540 ESPx Command Reference Guide is organized into the following chapters:
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Related Documentation
Use this Cisco ONS 15540 ESPx Command Reference Guide in conjunction with the following referenced publications:
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Provides the regulatory compliance and safety information for the Cisco ONS 15500 Series.
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Provides detailed information on the Cisco ONS 15540 ESPx architecture and functionality.
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Provides detailed information about installing the Cisco ONS 15540 ESPx.
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Provides acceptance testing procedures for Cisco ONS 15540 ESPx nodes and networks.
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Provides processes and procedures for cleaning the fiber optic connectors and component interfaces of the Cisco ONS 15540 ESPx.
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Describes how to configure the Cisco ONS 15540 ESPx.
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Describes the system alarms and error messages for the Cisco ONS 15540 ESPx.
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Describes how to identify and resolve problems with the Cisco ONS 15540 ESPx.
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Provides information on the network management systems that support the Cisco ONS 15540 ESPx.
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Provides a full TL1 command and autonomous message set including parameters, AIDs, conditions and modifiers for the Cisco ONS 15540 ESPx.
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Describes the Management Information Base (MIB) objects and explains how to access Cisco public MIBs for the Cisco ONS 15500 Series.
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Describes how to upgrade system images and functional images on the Cisco ONS 15540 ESPx.
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Provides background information on the dense wavelength division multiplexing (DWDM) technology.
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Provides useful information on the CLI (command-line interface) and basic shelf management.
About the CLI
You can configure the Cisco ONS 15540 ESPx from the CLI (command-line interface) that runs on the system console or terminal, or by using remote access.
To use the CLI, your terminal must be connected to the Cisco ONS 15540 ESPx through the console port or one of the TTY lines. By default, the terminal is configured to a basic configuration, which should work for most terminal sessions.
About Cisco IOS Command Modes
The Cisco IOS user interface is divided into many different modes. The commands available to you depend on which mode you are currently in. To get a list of the commands available in a given mode, type a question mark (?) at the system prompt.
When you start a session on the system, you begin in user mode, also called EXEC mode. Only a limited subset of the commands are available in EXEC mode. To have access to all commands, you must enter privileged EXEC mode. Normally, you must type in a password to access privileged EXEC mode. From privileged mode, you can type in any EXEC command or access global configuration mode. Most of the EXEC commands are one-time commands, such as show commands, which show the current configuration status, and clear commands, which clear counters or interfaces. The EXEC commands are not saved across system reboots or across processor switchovers.
You can monitor and control the standby processor with commands entered on the active processor. A subset of EXEC and privileged EXEC commands are available through the standby processor console.
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The configuration modes allow you to make changes to the running configuration. If you later save the configuration, these commands are stored across system reboots. You must start at global configuration mode. From global configuration mode, you can enter interface configuration mode, subinterface configuration mode, and a variety of submodes.
ROM (read-only memory) monitor mode is a separate mode used when the system cannot boot properly. For example, your system or access server might enter ROM monitor mode if it does not find a valid system image when it is booting, or if its configuration file is corrupted at startup.
Table 1 lists and describes the most commonly used modes, how to enter the modes, and the resulting system prompts. The system prompt helps you identify which mode you are in and, therefore, which commands are available to you.
Table 1 Frequently Used IOS Command Modes
User EXEC
To connect to remote devices, change terminal settings on a temporary basis, perform basic tests, and display system information.
Log in.
Switch>Privileged EXEC (Enable)
To set operating parameters. The privileged command set includes the commands in user EXEC mode, as well as the configure command. Use this command to access the other command modes.
From the user EXEC mode, enter the enable command and the enable password.
Switch#Global configuration
To configure features that affect the system as a whole.
From the privileged EXEC mode, enter the configure terminal command.
Switch(config)#Interface configuration
To enable features for a particular interface. Interface commands enable or modify the operation of a port.
From global configuration mode, enter the interface type location command.
For example, enter
interface fastethernet 0Switch(config-if)#Line configuration
To configure the console port or VTY line from the directly connected console or the virtual terminal used with Telnet.
From global configuration mode, enter the line console 0 command to configure the console port, or the line vty line-number command to configure a VTY line.
Switch(config-line)#Redundancy configuration
To configure system redundancy.
From global configuration mode, enter the redundancy command.
Switch(config-red)#APS1 configuration
To configure APS redundancy features.
From redundancy configuration mode, enter the associate group command.
Switch(config-aps)#Threshold list configuration
To configure alarm threshold list attributes and thresholds.
From the global configuration mode, enter the threshold-list command.
Switch(config-t-list)#Threshold configuration
To configure alarm threshold attributes.
From threshold list configuration mode, enter the threshold command.
Switch(config-threshold)#
1 Automatic Protection Switching
The Cisco IOS command interpreter, called the EXEC, interprets and executes the commands you enter. You can abbreviate commands and keywords by entering just enough characters to make the command unique from other commands. For example, you can abbreviate the show command to sh and the configure terminal command to config t.
When you type exit, the CLI backs out one command mode level. In general, typing exit returns you to global configuration mode. To exit configuration mode completely and return to privileged EXEC mode, press Ctrl-Z or end.
Listing Cisco IOS Commands and Syntax
In any command mode, you can get a list of available commands by entering a question mark (?).
Switch> ?To obtain a list of commands that begin with a particular character sequence, type in those characters followed immediately by the question mark (?). Do not include a space. This form of help is called word help, because it lists the words for you.
Switch# c?calendar cd clear clock configureconnect copyTo list keywords or arguments, enter a question mark in place of a keyword or argument. Include a space before the question mark. This form of help is called command syntax help, because it reminds you which keywords or arguments are applicable based on the command, keywords, and arguments you have already entered.
Switch# configure ?memory Configure from NV memorynetwork Configure from a TFTP network hostoverwrite-network Overwrite NV memory from TFTP network hostterminal Configure from the terminal<cr>To redisplay a command you previously entered, press the Up-arrow key. You can continue to press the Up-arrow key to see more previously issued commands.
Tip
You can press Ctrl-Z or end in any mode to immediately return to privileged EXEC (enable) mode, instead of entering exit, which returns you to the previous mode.
Document Conventions
This publication uses the following conventions:
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Caution
Where to Find Safety and Warning Information
For safety and warning information, refer to the Cisco Optical Transport Products Safety and Compliance Information document that accompanied the product. This publication describes the international agency compliance and safety information for the Cisco ONS 15xxx systems. It also includes translations of the safety warnings that appear in the ONS 15xxx system documentation.
Obtaining Documentation
Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems.
Cisco.com
You can access the most current Cisco documentation at this URL:
http://www.cisco.com/techsupport
You can access the Cisco website at this URL:
You can access international Cisco websites at this URL:
http://www.cisco.com/public/countries_languages.shtml
Product Documentation DVD
The Product Documentation DVD is a comprehensive library of technical product documentation on a portable medium. The DVD enables you to access multiple versions of installation, configuration, and command guides for Cisco hardware and software products. With the DVD, you have access to the same HTML documentation that is found on the Cisco website without being connected to the Internet. Certain products also have .PDF versions of the documentation available.
The Product Documentation DVD is available as a single unit or as a subscription. Registered Cisco.com users (Cisco direct customers) can order a Product Documentation DVD (product number DOC-DOCDVD= or DOC-DOCDVD=SUB) from Cisco Marketplace at this URL:
http://www.cisco.com/go/marketplace/
Cisco Optical Networking Product Documentation CD-ROM
Optical networking-related documentation, including Cisco ONS 15xxx product documentation, is available in a CD-ROM package that ships with your product. The Optical Networking Product Documentation CD-ROM is updated periodically and may be more current than printed documentation.
Ordering Documentation
Registered Cisco.com users may order Cisco documentation at the Product Documentation Store in the Cisco Marketplace at this URL:
http://www.cisco.com/go/marketplace/
Nonregistered Cisco.com users can order technical documentation from 8:00 a.m. to 5:00 p.m. (0800 to 1700) PDT by calling 1 866 463-3487 in the United States and Canada, or elsewhere by calling 011 408 519-5055. You can also order documentation by e-mail at tech-doc-store-mkpl@external.cisco.com or by fax at 1 408 519-5001 in the United States and Canada, or elsewhere at 011 408 519-5001.
Documentation Feedback
You can rate and provide feedback about Cisco technical documents by completing the online feedback form that appears with the technical documents on Cisco.com.
You can submit comments about Cisco documentation by using the response card (if present) behind the front cover of your document or by writing to the following address:
Cisco Systems
Attn: Customer Document Ordering
170 West Tasman Drive
San Jose, CA 95134-9883We appreciate your comments.
Cisco Product Security Overview
Cisco provides a free online Security Vulnerability Policy portal at this URL:
http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html
From this site, you will find information about how to:
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A current list of security advisories, security notices, and security responses for Cisco products is available at this URL:
To see security advisories, security notices, and security responses as they are updated in real time, you can subscribe to the Product Security Incident Response Team Really Simple Syndication (PSIRT RSS) feed. Information about how to subscribe to the PSIRT RSS feed is found at this URL:
http://www.cisco.com/en/US/products/products_psirt_rss_feed.html
Reporting Security Problems in Cisco Products
Cisco is committed to delivering secure products. We test our products internally before we release them, and we strive to correct all vulnerabilities quickly. If you think that you have identified a vulnerability in a Cisco product, contact PSIRT:
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An emergency is either a condition in which a system is under active attack or a condition for which a severe and urgent security vulnerability should be reported. All other conditions are considered nonemergencies.
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In an emergency, you can also reach PSIRT by telephone:
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Tip
Never use a revoked or an expired encryption key. The correct public key to use in your correspondence with PSIRT is the one linked in the Contact Summary section of the Security Vulnerability Policy page at this URL:
http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html
The link on this page has the current PGP key ID in use.
If you do not have or use PGP, contact PSIRT at the aforementioned e-mail addresses or phone numbers before sending any sensitive material to find other means of encrypting the data.
Obtaining Technical Assistance
Cisco Technical Support provides 24-hour-a-day award-winning technical assistance. The Cisco Technical Support & Documentation website on Cisco.com features extensive online support resources. In addition, if you have a valid Cisco service contract, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not have a valid Cisco service contract, contact your reseller.
Cisco Technical Support & Documentation Website
The Cisco Technical Support & Documentation website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day, at this URL:
http://www.cisco.com/techsupport
Access to all tools on the Cisco Technical Support & Documentation website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a user ID or password, you can register at this URL:
http://tools.cisco.com/RPF/register/register.do
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Submitting a Service Request
Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information.) After you describe your situation, the TAC Service Request Tool provides recommended solutions. If your issue is not resolved using the recommended resources, your service request is assigned to a Cisco engineer. The TAC Service Request Tool is located at this URL:
http://www.cisco.com/techsupport/servicerequest
For S1 or S2 service requests, or if you do not have Internet access, contact the Cisco TAC by telephone. (S1 or S2 service requests are those in which your production network is down or severely degraded.) Cisco engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly.
To open a service request by telephone, use one of the following numbers:
Asia-Pacific: +61 2 8446 7411 (Australia: 1 800 805 227)
EMEA: +32 2 704 55 55
USA: 1 800 553-2447For a complete list of Cisco TAC contacts, go to this URL:
http://www.cisco.com/techsupport/contacts
Definitions of Service Request Severity
To ensure that all service requests are reported in a standard format, Cisco has established severity definitions.
Severity 1 (S1)—An existing network is down, or there is a critical impact to your business operations. You and Cisco will commit all necessary resources around the clock to resolve the situation.
Severity 2 (S2)—Operation of an existing network is severely degraded, or significant aspects of your business operations are negatively affected by inadequate performance of Cisco products. You and Cisco will commit full-time resources during normal business hours to resolve the situation.
Severity 3 (S3)—Operational performance of the network is impaired, while most business operations remain functional. You and Cisco will commit resources during normal business hours to restore service to satisfactory levels.
Severity 4 (S4)—You require information or assistance with Cisco product capabilities, installation, or configuration. There is little or no effect on your business operations.
Obtaining Additional Publications and Information
Information about Cisco products, technologies, and network solutions is available from various online and printed sources.
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http://www.cisco.com/go/marketplace/
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http://www.cisco.com/go/iqmagazine
or view the digital edition at this URL:
http://ciscoiq.texterity.com/ciscoiq/sample/
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http://www.cisco.com/en/US/products/index.html
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http://www.cisco.com/discuss/networking
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Posted: Thu Feb 16 04:25:39 PST 2006
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