cisco 7246 manual

Configuration Examples for Extended Upstream Frequency RangesPagina 17 Support for Extended Upstream Frequency RangesConfiguration Examples for Extended Upstream Frequency RangesPagina 20 Support for Extended Upstream Frequency RangesAdditional ReferencesPagina 21 Support for Extended Upstream Frequency RangesMIBs. MIBs MIBs Link. Pagina 22 Support for Extended Upstream Frequency RangesCommand ReferencePagina 23 Support for Extended Upstream Frequency RangesPagina 24 Support for Extended Upstream Frequency RangesPagina 25 Support for Extended Upstream Frequency RangesPagina 27 Support for Extended Upstream Frequency RangesPagina 28 Support for Extended Upstream Frequency Ranges. No accounts or sign ups necessary!While you are waiting, you will have the opportunity toThe time required is typically tied to the size of the manual. Productivity Tools supports integrations with other applications, such as Microsoft Office (Word, Excel, and PowerPoint), Microsoft Skype for Business, Microsoft Lync, Internet Explorer, and IBM Lotus Notes. For information on the desktop app, see Cisco Webex Meetings Desktop App Yes, thank you! Not really What was great. Where did we go wrong. I don't like how the product works I found the instructions or explanations in the article confusing This article didn't answer my questions or solve my problems Other Submit article feedback Thanks for your feedback. All rights reserved. This document is Cisco public. Established in 1984, the company is now associated with world-class quality network products that offers easy business set-up with security. Their routers range from basic-entry level devicees for small business connectivity to carrier routers that can be used by ISPs in delivering content to their subscribers. Read about the easy steps you can take to configure the router properly. Read More.

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We have 4 Cisco 7246 - uBR Router manuals available for free PDF download: Hardware Installation Manual, Supplementary Manual, Configuring, User Manual. Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA Support for Extended Upstream Frequency Ranges Cisco IOS Release 12.2(15)BC2 adds support for the extended upstream frequency range that is used in cable networks in Japan and other areas. This feature also clarifies the configuration of DOCSIS and EuroDOCSIS networks, so that the router shows only those upstream and downstream frequencies that are valid for each mode of operation. Feature History for Extended Upstream Frequency Ranges Finding Support Information for Platforms and Cisco IOS Software Images Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image support. Access Cisco Feature Navigator at Pagina 2 Support for Extended Upstream Frequency RangesPrerequisites for Extended Upstream Frequency RangesInformation About Extended Upstream Frequency RangesPagina 5 Support for Extended Upstream Frequency RangesPrerequisitesPagina 6 Support for Extended Upstream Frequency RangesStep 4. Pagina 7 Support for Extended Upstream Frequency RangesPagina 8 Support for Extended Upstream Frequency RangesStep 4. Pagina 9 Support for Extended Upstream Frequency RangesPagina 10 Support for Extended Upstream Frequency RangesStep 6. Pagina 11 Support for Extended Upstream Frequency RangesPagina 12 Support for Extended Upstream Frequency Ranges. Configuration Examples for Extended Upstream Frequency RangesEuropean (EuroDOCSIS) Frequency Range Configuration Example. Pagina 14 Support for Extended Upstream Frequency Ranges.

For additional information on configuring the Cisco uBR7246 universal broadband router, the following documentation resources are available: The Documentation CD-ROM, a member of the Cisco Connection Family, is updated monthly; therefore, it might be more up to date than printed documentation. To order additional copies of the Documentation CD-ROM, contact your local sales representative or call customer service. The CD-ROM package is available as a single package or as an annual subscription. You can also access Cisco documentation on the World Wide Web at,, or Click Feedback on the toolbar, and then select Documentation. After you complete the form, click Submit to send it to Cisco. We appreciate your comments.You can access Cisco IOS software configuration documentation on the World Wide Web at,, or Customer Service hours are 5:00 a.m. to 6:00 p.m. Pacific time, Monday through Friday (excluding company holidays).You must boot and log in to the router before you can enter an EXEC command. For security purposes the EXEC has two levels of access to commands, user EXEC mode and privileged EXEC mode. Because many privileged-level EXEC commands are used to set operating parameters, you should password-protect these commands to prevent unauthorized use. The passwords should be different for maximum security. If you enter the same password for both during the setup script, the system will accept it, but you will receive a warning message indicating that you should enter a different password. In both cases, a number cannot be the first character. Leading spaces are ignored, trailing spaces are recognized, and alphanumeric characters are recognized as uppercase or lowercase. The show version command displays the release of Cisco IOS software that is available on the router. If the remote end of the WAN connection is connected and properly configured, the AutoInstall process begins. Perform the following step to complete this task.

Benefit from SOC2 audited controls, proactive management, monitoring, security and backups in both multi-tenant or single-tenant variations with hybrid cloud integration. Learn More Managed Public Cloud AWS or Azure are powerful cloud platforms, but it can be complicated. If you're thinking about moving to public cloud or looking to offload managing your public cloud deployment, we can manage, secure and optimize your cloud so you can focus on key business goals. From first click, to failover, we are there every step of the way.Our customers trust us to manage, protect and optimize their critical cloud infrastructure because of our obsession with solving complex problems. We know that customers want to be treated like a big fish in a small pond and we have the DNA to tailor our services to meet your needs. We have been impressed with their services and look forward to expanding our partnership in the future. The heavy lifting of building out our infrastructure according to our design belongs to the experts at Carbon60. That is something we seriously value. Technically solid, highly available and refreshingly pro-active, they were a truly committed partner. Each interaction is handled with care, knowledge, efficiency and outstanding communication skills. A glitch on our application impacted site performance and I appreciate how fast your team fixed the problem last night. That is why I moved to Carbon60. Exceptional service. You get a gold star! We take care of management, security, DevOps automation and optimization of your AWS infra while you focus on your apps. The chapter contains the following sections: The effective use of these features is easier if you have more information at hand.

In this example, an MC11 cable modem card is installed in cable modem card slot 3. The setup program will determine the status of all interfaces. For all inactive ports, the default will be no. You can press Return to accept the default. To configure the interface parameters, you need your interface network addresses and subnet mask information. Consult with your network administrator for this information. Respond to the prompts as follows, using your own addresses and mask at the setup prompts: Complete the following steps to configure the serial ports: These parameters are shown in the order in which they appear on your console terminal. Only one Ethernet and one synchronous serial interface are configured for this example. The following configuration command script was created:Use the enabled mode 'configure' command to modify this configuration. Press RETURN to get started! You can use the setup command if you want to modify the parameters after the initial configuration. To perform more complex configurations, use the configure command. Complete the following steps to configure the Cisco uBR7246 manually: Press Ctrl-Z to exit configuration mode. To see a list of the configuration commands available to you, enter.If you fail to do this, your configuration will be lost the next time you reload the router. These publications contain additional information on using the configure command. For example, if a Fast Ethernet port adapter is installed, refer the configuration note PA-FE-TX and PA-FE-FX 100BASE-T Fast Ethernet Port Adapter Installation and Configuration (Document Number 78-2659-xx). This configuration note accompanies every Fast Ethernet port adapter that is shipped from the factory as an installed item in a Cisco uBR7246 or as a FRU. The document is also available on the Cisco Connection Documentation CD-ROM and on Cisco Connection Online (CCO).

If you fail to do this, your configuration will be lost the next time you reload the router. If the LAN or WAN cable is not connected, the router will boot from Flash memory and go into the setup facility automatically. These parameters are used for controlling system-wide settings. Complete the following steps to enter the global parameters: When you see this information, you have successfully booted your router: Rights clause at FAR sec. 52.227-19 and subparagraphSoftware clause at DFARS sec. 252.227-7013.Copyright (c) 1986-1998 by cisco Systems, Inc. Compiled Sun 21-Dec-97 04:10 by asdhkj. R4700 processor, Implementation 33, Revision 1.0 (Level 2 Cache). Last reset from power-on. Bridging software. SuperLAT software copyright 1990 by Meridian Technology Corp). X.25 software, Version 2.0, NET2, BFE and GOSIP compliant. TN3270 Emulation software (copyright 1994 by TGV Inc).Configuration register is 0x0On subsequent uses of the setup command facility, the script begins with a System Configuration Dialog as shown in the following example.For Internet Protocol (IP)-only installations, you can accept the default values for most of the questions. A typical configuration using IP follows and continues through Step 7: It provides a means to access and set configuration and run-time parameters of routers and communication servers. SNMP defines a set of functions that can be used to monitor and control network elements. When you are using IP routing, you must also select an interior routing protocol. You can specify only one of two interior routing protocols to operate on your system using setup: In terior Gateway Routing Protocol (IGRP) or Routin g Information Protocol (RIP). In this example, an 8-port Ethernet port adapter is installed in port adapter slot 1. The setup program will determine the status of all interfaces. For all inactive ports, the default will be no. You can press Return to accept the default.

The power supply contains a main power switch, OK LED, and either an AC-input power receptacle, orAdjacent to the lower power supply bay, two M5 chassis grounding receptaclesCisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsThe Cisco uBR7246VXR and Cisco uBR7246 support an optional, second power supply for load sharingIf you purchased a Cisco uBR7246VXR or Cisco uBR7246 and you want toA handle on the AC-input power supply unit provides a grip point for removing and replacing the powerTwo captive installation screws secure the power supply to the chassis and seat the power supply in theThe AC-input power supply has a receptacle for an AC-input power cable. A modular power cableA cable-retention clip secures theNote. Each AC-input power supply has an electrical current rating of 7A. Figure 2. Cisco uBR7246 and Cisco uBR7246VXR AC-Input Power Supply. Cable-retention clipAC-input receptacle. Caution. Power switch. Handle. When the input power to Cisco uBR7246 universal broadband router power supply is disconnected orWait at least 10 seconds or move the powerFor example, if the power supply wasInstallation Prerequisites. This section provides a list of parts and tools you need to remove and replace the AC-input power supplyThis section also includes safety and ESD-prevention guidelines toCisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsParts and Tools. You need the following tools and parts to remove and replace the AC-input power supply in the. Cisco uBR7200 series. If you need additional equipment, contact a service representative for orderingAn AC-input power supply. Number 2 Phillips screwdriver. Several cable ties (if the router is mounted in an equipment rack). Safety Guidelines. Following are safety guidelines that you should follow when working with any equipment that connectsSafety Warnings.

Safety warnings appear throughout this publication in procedures that, if performed incorrectly, mightWarning Definition. WarningYou are in a situation that could cause bodily injury. BeforeUse the statement number provided atStatement 1071Follow these basic guidelines when working with any electrical equipment. Before beginning any procedures requiring access to the chassis interior, locate the emergencyDisconnect all power and external cables before moving a chassis. Do not work alone if potentially hazardous conditions exist. Never assume that power has been disconnected from a circuit; always check. Do not perform any action that creates a potential hazard to people or makes the equipment unsafe. Carefully examine your work area for possible hazards such as moist floors, ungrounded powerCisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsTelephone Wiring Guidelines. Use the following guidelines when working with any equipment that is connected to telephone wiring orNever install telephone wiring during a lightning storm. Never install telephone jacks in wet locations unless the jack is specifically designed for wetNever touch uninsulated telephone wires or terminals unless the telephone line has beenUse caution when installing or modifying telephone lines. Preventing Electrostatic Discharge Damage. Electrostatic discharge (ESD) damages equipment and impairs electrical circuitry. ESD occurs whenElectromagnetic interference (EMI) shielding, connectors,Although the metal carrier helps to protect the printed circuit boards from ESD, wear a preventiveIf no wrist strap is available, groundCaution. Make sure to tighten the captive installation screws on the network processing engine, cable modem. These screws prevent accidentalFollowing are guidelines for preventing ESD damage. CautionEnsure that the ESD strap makes contact with your skin.Periodically check the resistance value of the antistatic strap.

This configuration note will accompany every Cisco MC11 cable modem card that is shipped from the factory as an installed item in a Cisco uBR7246 or as a FRU. The document is also available on the Cisco Connection Documentation CD-ROM and on Cisco Connection Online (CCO). Page Count: 16 Router AC Power Supply Replacement. Instructions. This document explains how to remove and replace the AC-input power supply in the Cisco uBR7200It includes instructions for powering down the routers, removing an installedThis document also includes steps for verifying theNote. Use this document in conjunction with the Cisco uBR7200 Series Universal Broadband Router. Hardware Installation Guide, Cisco uBR7200 Series Universal Broadband Router Software. Configuration Guide, and Regulatory Compliance and Safety Information for the Cisco uBR7200 Series. Universal Broadband Router. The following sections are included in this document. If You Need More Information, page 2. AC-Input Power Supply Overview, page 2. Installation Prerequisites, page 4. Removing and Replacing an AC-Input Power Supply, page 7. Obtaining Documentation and Submitting a Service Request, page 16. Americas Headquarters. Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USAIf You Need More Information. The Cisco IOS software running on your router contains extensive features and functionality. ForNote. For Cisco IOS software configuration information, refer to the modular configuration and modularYou can access Cisco IOS software configuration documentation at Cisco.com. For hardware installation and maintenance information on the Cisco uBR7200 series, refer to the. Cisco uBR7200 Series Universal Broadband Router guides. For international agency compliance, safety, and statutory information for wide-area networkInformation for the Cisco uBR7200 Series Universal Broadband Routers that is shipped with your. Cisco uBR7200 series universal broadband router.

To obtain general information about documentation, refer to the “Obtaining Documentation and. Submitting a Service Request” section on page 16. AC-Input Power Supply Overview. The Cisco uBR7225VXR router is equipped with one of the following power supplies:The maximum AC-input power with single or dual power supply configuration is 300W. TheThe maximum AC-input power with single or dual power supply configuration is less than 700W. The minimum IOS release supported on this power supply is the Cisco IOS Release 12.2(33)SCD. Note. Ensure that you do not use a combination of these power supplies in the uBR7225VXR router.To ensure adequate airflow across the Cisco uBR7225VXR, Cisco uBR7246VXR, and Cisco uBR7246Do not mix AC-input and DC-input power supplies in the same Cisco uBR7246VXR or Cisco uBR7246Cisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsCisco uBR7225VXR. Each power supply contains a main power switch, the OK LED, and the AC-input power receptacle. TheThe Cisco uBR7225VXR supports an optional, second power supply for load sharing and powerNote. The Cisco uBR7225VXR router supports the 300W and the 540W AC-input power supplies. Ensure thatA handle on the AC-input power supply unit provides a grip point for removing and replacing the powerA single captive installation screw secures the power supply to the chassis and seats the power supply inNote. For the Cisco uBR7225VXR, the 300W AC-input power supply has an electrical current rating of 4AThe Cisco uBR7225VXR power supply device does not have a cable retention clip. Figure 1. Cisco uBR7225VXR AC-Input Power SupplyWhen this occurs, oneThe Cisco uBR7225VXR power supply mustCisco uBR7246 and Cisco uBR7246VXR.

The measurement should be within theCisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsEnsuring Easy Access to the Router. If your Cisco uBR7200 series router is installed in a standard 19-inch-wide, four-post equipment rack orUse the following guidelines to ensure easy access to the rear of the router when it is installed in a rack. Ensure that you have at least three to four feet of working space at the rear of the router. If cables from other equipment in the rack fall in front of the rear end of the router, carefully gatherIf access to the rear of the router is partially blocked by a power strip or some other permanent rackMake sure that at least one other person is available to support the front of the router as you slide it outRemoving and Replacing an AC-Input Power Supply. The following sections explain how to remove and replace an AC-input power supply in a. Cisco uBR7200 series router for a single power supply configuration and a dual power supplyCaution. When the input power to a Cisco uBR7200 series power supply is disconnected or lost, the power supplyWait at least 90 seconds or move the power switch from oneFor example, if the power supply was ON when theIf you do not wait the full 90 seconds or move the power switch from one position to the other, the powerThis caution note does not apply to the Cisco uBR7225VXR power supply. Single Power Supply Configuration. Removing and replacing the AC-input power supply in a single power supply configuration involves thePowering Down the Router, page 8. Disconnecting AC-Input Power, page 8. Removing the AC-Input Power Supply, page 9. Installing the AC-Input Power Supply, page 10. Cisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsReconnecting AC-Input Power, page 11. Powering Up the Router, page 12. These tasks are described in detail in the following subsections. Powering Down the Router.

Before powering down the router, use the copy running-config startup-config command to save theStep 1. Facing the rear of the router, place the power switch (on the power supply) in the OFF (O) position. Repeat this action if a second power supply is installed in the router. Step 2. Observe the following items. The green OK LED on the power supply goes off. The fans stop operating. The LEDs on the port adapters go off. The LEDs on the cable modem cards go off. This completes the procedure for powering down the router. Proceed to the following sectionDisconnecting AC-Input Power. Warning. Do not touch the power supply when the power cord is connected. For systems with a powerFor systems without a power switch, line voltages are present withinWarning. Before working on equipment that is connected to power lines, remove jewelry (including rings,Metal objects will heat up when connected to power and ground and canStep 1. Unplug the input power cable from the power source. Push the cable-retention clip that secures the input power cable to the router power supply to the left. Step 3. Unplug the other end of the input power cable from the power supply. (See Figure 3.). The Cisco uBR7225VXR power supply devices do not have a cable retention clip. Cisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsFigure 3. Disconnecting Power from a Cisco uBR7200 Series AC-Input Power Supply. Cable-retention clip. PowerPowerCaptiveAC power cableThis completes the procedure for disconnecting AC-input power. Proceed to the following section,Removing the AC-Input Power Supply. Step 1. Using a number 2 Phillips screwdriver, loosen the two captive installation screws on the faceplate of theNote. If you are removing a power supply filler plate in preparation to install a second power supply, make sureIf the router is not installed in a standard four-post or telco rack, skip to Step 5. If the router is installedFigure 4.

Captive Installation Screws and Handle on the AC-Input Power Supply. Captive installation screwStep 2Cisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsStep 3. Position at least one person in front of the rack to support the front underside of the router. Step 4. From the rear of the rack, carefully push the front of the router out of the rack until there is enoughStep 5. Grasp the power supply handle and pull the AC-input power supply from the router. To maintain agency compliance requirements and meet EMI emissions standards for the. Cisco uBR7246VXR and Cisco uBR7246 with a single power supply, the power supply filler plate andThis completes the procedure for removing the AC-input power supply from a Cisco uBR7200 seriesInstalling the AC-Input Power Supply. Make sure the power switch on the power supply is in the OFF (O) position. If you are adding a second power supply to a Cisco uBR7246VXR or Cisco uBR7246 that previouslyStep 2. Grasp the power supply handle with one hand and place your other hand underneath the power supplyFigure 5. Holding the AC-Input Power Supply. ConnectorStep 3. Align the power supply to the power supply bay. Cisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsStep 4. Slide the power supply completely in to the power supply bay until its faceplate is flush with the routerCaution. When inserting a power supply into the router, do not use unnecessary force; slamming the power supplyStep 5. Seat the power supply in the router by tightening the captive installation screws with a number 2 PhillipsNote. The power supply is not fully seated in the router midplane until you tighten the captive installationStep 6. If there is no second power supply, replace the filler plate and its attached air dam on the empty powerStep 7. If you pushed the router from the rack, slowly guide the router back into the rack. Step 8Caution.

Cisco uBR7246VXR and Cisco uBR7246 with a single power supply, the power supply filler plate andThis completes the procedures for installing the AC-input power supply in the router. Proceed to theReconnecting AC-Input Power. Never defeat the ground conductor or operate the equipment in the absence of a suitably installedStep 1. At the rear of the router, check that the power switch on the power supply is in the OFF (O) position. Push the cable-retention clip to the left, away from the AC receptacle, and plug in the power cable. Secure the cable in the power supply AC receptacle by pushing the cable-retention clip to the right untilThe cable-retention clip provides strain relief for the AC power cable. (See. Figure 6.). Cisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsFigure 6. Connecting AC-Input Power to a Cisco uBR7200 Series Router. Power receptacle. Captive installation screw. AC power cable. NotePlug the AC power supply cable into the AC power source. Each Cisco uBR7246 AC-input power supply has an electrical current rating of 7A. For the CiscoAC-input power supply has an electrical current rating of 6.5A. This completes the steps for reconnecting AC-input power to a Cisco uBR7200 series router. Proceed toPowering Up the Router. Check for the following. Each port adapter is inserted in its slot, and the port adapter retention clip is in the lockedNote. Cisco uBR7225VXR power supply devices do not have a cable retention clip. Each cable modem card is inserted in its slot, and its respective captive installation screws areAll network interface cables are connected to the port adapters. A Flash memory card is installed in its PCMCIA slot (if present). Each AC-input power cable is connected and secured with the cable-retention clip. The console terminal is turned on. Repeat thisThe green OK LED on the power supply goes on. Listen for the fans; you should immediately hear them operating.

During the boot process, observe the system LEDs. The LEDs on most of the port adapters and cableSome might go on, go out, and go on again for a short time. On. Step 5. Observe the initialization process. When the system boot is complete (after a few seconds), the network. During this initialization,The enabled LED on each portCisco Internetwork Operating System Software. Copyright (c) 1986-1998 by cisco Systems, Inc. Compiled Sun 09-Mar-98 04:10 by smith. This completes the procedures for powering up the router. This also completes the procedure forIf you have questions or need assistance, see the “Obtaining Documentation and Submitting a Service. Request” section on page 16. Otherwise, if your Cisco uBR7246VXR or Cisco uBR7246 has a dualCisco uBR7200 Series Routers.”. Dual Power Supply Configuration in the Cisco uBR7200 Series Routers. Removing and replacing an AC-input power supply in a dual power supply configuration in the or CiscoTurning OFF the Power Supply, page 13. Disconnecting AC-Input Power, page 14. Removing the AC-Input Power Supply, page 14. Installing the AC-Input Power Supply, page 14. Reconnecting AC-Input Power, page 11. Turning ON the Power Supply, page 16. Turning OFF the Power Supply. The second power supply maintains full system power (the system continues to operate asThis completes the procedure for turning off the power supply. Proceed to the following sectionCisco uBR7200 Series Universal Broadband Router AC Power Supply Replacement InstructionsDisconnecting AC-Input Power. Unplug the other end of the input power cable from the power supply. This completes the procedure for disconnecting AC input power. Using a number 2 Phillips screwdriver, loosen the two captive installation screws on the faceplate of theIf the router is not installed in a standard four-post or telco rack, skip to Step 5. If the router is installedStep 2Step 3. This completes the procedure for removing the AC-input power supply.