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Cisco Systems 2600 Network Router User Manual

1. 2 1 2 1 Cisco 2612 1 1 1 2 1 Cisco 2613 1 1 2 1 Cisco 2620 1 1 2 1 Cisco 2620XM 1 1 2 1 Cisco 2621 2 1 2 1 Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 AE Chapter1 Overview of Cisco 2600 Series Routers HH Hardware Features Table 1 1 Summary of Cisco 2600 Series LAN Interfaces continued TT Advanced Ethernet Token Ring Fast Ethernet Network WAN Interface Integration Model 10BASE T RJ 45 10 100 Module Slot Card Slots Module Slots Cisco 2621XM 2 1 2 1 Cisco 2650 1 1 2 1 Cisco 2650 XM 1 1 2 1 Cisco 2651 2 1 2 1 Cisco 2651XM 2 1 2 1 Cisco 2691 2 1 3 2 In addition to the interfaces listed in Table 1 1 Cisco 2600 series routers include the following hardware features e Dynamic random access memory DRAM for main memory and shared memory Cisco 261x and Cisco 262x routers e Synchronous dynamic random access memory SDRAM for main memory and shared memory Cisco 26xxXM Cisco 265x and Cisco 2691 routers e Nonvolatile random access memory NVRAM for storing configuration information e Flash memory Stores the operating system software image In Cisco 2691 routers flash memory is a CompactFlash memory card In all other Cisco 2600 series routers flash memory is a single inline memory module SIMM e EIA TIA 232 RJ 45 consol
2. System Configuration Dialog At any point you may enter a question mark for help Use ctrl c to abort configuration dialog at any prompt Default settings are in square brackets Cisco 2600 Series Routers Hardware Installation Guide 323 i OL 2171 06 _ Chapter 3 Installing the Router Configuring the Router W would you like to enter the initial configuration dialog yes no Note If these messages do not appear SDM and a default configuration file have been installed on the router at the factory To use SDM to configure the router refer to the quick start guide that shipped with your router You can also access the Cisco2600 series routers quick start guides online at the following URL http www cisco com univercd cc td doc product access acs_mod cis2600 26xx_qsg index htm Note Step 1 Step 2 Step 3 Step 4 To avoid losing work you have completed be sure to save your configuration occasionally as you proceed Use the copy running config startup config command to save the configuration to NVRAM To proceed with manual configuration using the CLI enter no Would you like to enter the initial configuration dialog yes no no Press Return to terminate autoinstall and continue with manual configuration Would you like to terminate autoinstall yes Return Several messages are displayed ending with a line similar to the following Copyright c 1986 2000 by cisco Sys
3. Chapter1 Overview of Cisco 2600 Series Routers MH Regulatory Compliance Regulatory Table 1 7 Cisco 2691 System Specifications Description Specification Dimensions H x W x D 3 46 x 17 07 x 11 20 in 8 78 x 45 36 x 28 45 cm two rack unit height Weight 15 Ib 6 80 kg Input voltage AC power supply Current emissions AC Frequency Line surge 120 VAC Line surge 240 VAC 100 to 120 120 VAC 200 to 240 230 VAC 0 93 min 120 VAC 60 Hz when loaded at 50 or higher 47 to 63 Hz 160 VAC 1 2 cycle 140 VAC 5 cycles 320 VAC 1 2 cycle 280 VAC 5 cycles Power dissipation 105 W maximum Console and auxiliary ports RJ 45 connector Operating humidity 5 to 95 noncondensing Operating temperature 32 to 104 F 0 to 40 C Nonoperating temperature 40 to 158 F 40 to 70 C Noise level 45 dBA maximum Regulatory compliance FCC Part 15 Class A For more compliance information refer to the Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Regulatory Compliance and Safety Information document that accompanied the router Safety compliance Compliance UL 60950 CAN CSA C22 2 No 60950 00 IEC 60950 AS NZS 3260 TS001 For compliance information refer to the Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Regulatory Compliance and Safety Information document that accompanied your router
4. 10 100 ETHERNET 0 1 fd 10 100BASE T 10 100BASE T Ethernet 0 1 Ethernet 0 0 RJ 45 RJ 45 1 10 100 ETHERNET 0 0 CONSOLE AUX ___ gt Auxiliary port RJ 45 Console port RJ 45 Cisco 2621 14326 Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 _Chapter1 Overview of Cisco 2600 Series Routers Figure 1 9 Cisco 2651 Rear Panel LEDs 100 Mbps 100 Mbps LED LED Vem S ALT u DS a me OS or Cisco 2651 So e Sa com I p EMANUALBEFORE INSTA moy_ see man ns en 100 Mbps Link FDX 100 Mbps Link FDX O OkEZs 0 O CLIO 10 100 ETHERNET 0 1 10 100 ETHERNET 0 0 CONSOLE AUX _____ f 10 100BASE T es hi a Auxiliary thernet 10 100BASE T Ru 45 Sri Ethernet 0 1 Console RJ 45 port RJ 45 Reading the Rear Panel LEDs 31620 Table 1 4 Cisco 261x Cisco 262x Cisco 26xxXM and Cisco 265x Series Routers Rear Panel LEDs LED Description LINK other end of the cable When on a link has been established with the hub or switch at the ACT Packets are being transmitted or received on the Ethernet interface FDX When on the interface is in full duplex mode When off the interface is in half dup
5. Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 CHAPTER Preparing to Install the Router This chapter describes important information to consider before you begin to install a Cisco 2600 series router and includes the following sections Safety Recommendations page 2 1 General Site Requirements page 2 3 Installation Checklist page 2 4 Creating a Site Log page 2 5 Inspecting the Router page 2 6 Tools and Equipment for Installation and Maintenance page 2 6 Console and Auxiliary Port Considerations page 2 7 Preparing to Connect to a Network page 2 8 After you have completed this chapter proceed to Chapter 3 Installing the Router for installation instructions Safety Recommendations Follow these guidelines to ensure general safety Keep the chassis area clear and dust free during and after installation If you remove the chassis cover put it in a safe place Keep tools and chassis components away from walk areas Do not wear loose clothing that could get caught in the chassis Fasten your tie or scarf and roll up your sleeves Wear safety glasses when working under conditions that might be hazardous to your eyes Do not perform any action that creates a hazard to people or makes the equipment unsafe Safety with Electricity Follow these guidelines when working on equipment powered by electricity A Warning Read the installation instructions before connecting the system to
6. HI Related Documentation Opomena Osirzezenie noctou Kaj enekKTpUYHuTe KONA N Tpeba ga ru No3HaBaTe cTaHgapaHuTe NocTanKu 3a CNPeYyBalbe Ha HecpekHu cnyyan Vckopuctere ro 6pojor Ha n3jaBata LUTO ce Haofa Ha KpajoT Ha cekoe npegynpeanyBame 3a Aa ro HajgeTe HeroBuoT Nepuog BO npeBegeHuTe 6e36eaHocHu npeaynpepyBatsa LUTO ce UcnopaYaHn co ypepor UVBAJTE FU OBUE HANATCTBYUJA WAZNE INSTRUKCJE DOTYCZACE BEZPIECZENSTWA Ten symbol ostrze enia oznacza niebezpieczenstwo Zachodzi sytuacja kt ra moze powodowa obra enia cia a Przed przyst pieniem do prac przy urz dzeniach nale y zapozna si z zagro eniami zwi zanymi z uk adami elektrycznymi oraz ze standardowymi rodkami zapobiegania wypadkom Na ko cu ka dego ostrze enia podano numer na podstawie kt rego mo na odszuka t umaczenie tego ostrze enia w do czonym do urz dzenia dokumencie z t umaczeniami ostrze e NINIEJSZE INSTRUKCJE NALE Y ZACHOWA Related Documentation The Cisco IOS software running your Cisco 2600 series router includes extensive features and functionality For information that is beyond the scope of this document or for additional information use the following resources Timesaver Make sure that you have access to the documents listed in Table 3 Some of these documents are available in print and all are on CD ROM and on the World Wide Web If you need to order printed documents see the Obtaining Documentation section on
7. LINK ETHERNET 0 1 O ACT LINKETHERNET 0 0 ACT CONSOLE AUX H11584 gt Ethernet 0 0 Auxiliary 10BASE T port RJ 45 port RJ 45 Ethernet 0 1 Console 10BASE T port RJ 45 port RJ 45 Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 Aa Chapter 1 Overview of Cisco 2600 Series Routers HZ Reading the Rear Panel LEDs Figure 1 7 Cisco 2613 Rear Panel LEDs 11546 Link LED ACT LED SERA DC gt YS SERIALI U i E cane is OS cr 3 Cisco 2613 COIN 24 5 CONNCDI CONN NS EE MANU BEFORE INSTALLATION K A ma SEE MANUAL BEFORE se OLZZO LA LINK TOKEN RING 0 0 ACT CONSOLE AX Token Ring 0 0 ae RJ 45 port RJ 45 Console port RJ 45 Figure 1 8 Cisco 2621 Rear Panel LEDs 100 Mbps 100 Mbps LED LED Link FDX Link FDX LED LED LED LED DE GlmDC GERALD 2 Ta GERAD cluve 0 9 3 a a 3 CDCC N 24 8 CONNCD SR WS E MANUAL BEFORE INSTA ATION pb A m SEE MAY IAL BEFORE INSTALLATION 100 Mbps Link I FDX 100 Mbps Link D FDX O 0 OKZAO Z
8. Cisco 2600 Series Routers Hardware Installation Guide P24 E OL 2171 06 A CHAPTER Installing the Router This chapter guides you through the installation of Cisco 2600 series routers and includes the following sections e Installing Modules Interface Cards and Power Supplies page 3 2 e Setting Up the Chassis page 3 3 e Installing the Chassis Ground Connection page 3 13 e Power Connections page 3 15 e Connecting WAN LAN and Voice Cables page 3 18 e Connecting to a Console Terminal or Modem page 3 20 e Powering Up the Router page 3 23 e Configuring the Router page 3 25 Warning A This unit is intended for installation in restricted access areas A restricted access area can be accessed only through the use of a special tool lock and key or other means of security Statement 1017 Warning Before working on equipment that is connected to power lines remove jewelry including rings necklaces and watches Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals Statement 43 Warning This equipment has been designed for connection to TN and IT power systems Statement 1007 Warning To avoid electric shock do not connect safety extra low voltage SELV circuits to telephone network A voltage TNV circuits LAN ports contain SELV circuits and WAN ports contain TNV circuits Some LAN and WAN ports both use R
9. Initial Configuration Using the Setup Command Facility section on page 3 26 Command line interface CLI If you prefer to use the Cisco IOS CLI see the Initial Configuration Using the CLI Manual Configuration section on page 3 28 for instructions on how to use the CLI Note If you need help with interface and port numbering see the Interface Numbering section on page 1 9 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide E Chapter3 Installing the Router MI Configuring the Router Initial Configuration Using SDM If Cisco Router and Security Device Manager has been installed on your router the following messages appear at the end of the startup sequence yourname con0 is now available Press RETURN to get started For configuration procedures using SDM refer to the quick start guide that shipped with your router You can also access the Cisco 2600 series routers quick start guides online at the following URL http www cisco com univercd cc td doc product access acs_mod cis2600 26xx_qsg index htm Initial Configuration Using the Setup Command Facility This section shows how to use the setup command facility to configure a hostname for the router set passwords and configure an interface for communication with the management network If you see the following messages at the end of the startup sequence the setup command facility has been invoked automatically Syste
10. Note If there are modules interface cards or power supplies to be removed or installed we recommend that you perform the installation or removal before you install the chassis If a chassis cover must be removed the chassis may have to be removed from the rack to permit cover removal If the required network modules interface cards and power supplies are already installed proceed to the Setting Up the Chassis section on page 3 3 Setting Up the Chassis You can set the chassis on a desktop install it in a rack or mount it on a wall or other flat surface Use the procedure in this section that best meets the needs of your network The sections are as follows e Setting the Chassis on a Desktop page 3 3 e Mounting the Chassis in a Rack page 3 4 e Mounting the Chassis on the Wall page 3 11 Setting the Chassis on a Desktop Step 1 Step 2 You can place Cisco 2600 series routers on a desktop or shelf For Cisco 2600 series routers of 1 rack unit height only attach the rubber feet supplied in the accessory kit The procedure is as follows Place the router upside down on a smooth flat surface Peel the rubber feet from the black adhesive strip and attach them to the five round recessed areas on the bottom of the chassis See Figure 3 1 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter3 Installing the Router HI Setting Up the Chassis Step 3 A Figure 3 1 Rubber Fe
11. e Never touch uninsulated telephone wires or terminals unless the telephone line is disconnected at the network interface e Use caution when installing or modifying telephone lines Preventing Electrostatic Discharge Damage Electrostatic discharge ESD can damage equipment and impair electrical circuitry It can occur if electronic printed circuit cards are improperly handled and can cause complete or intermittent failures Always follow ESD prevention procedures when removing and replacing modules e Ensure that the router chassis is electrically connected to earth ground e Wear an ESD preventive wrist strap ensuring that it makes good skin contact Connect the clip to an unpainted surface of the chassis frame to channel unwanted ESD voltages safely to ground To guard against ESD damage and shocks the wrist strap and cord must operate effectively e If no wrist strap is available ground yourself by touching a metal part of the chassis A Caution For the safety of your equipment periodically check the resistance value of the antistatic strap It should be between 1 and 10 megohms Mohm Cisco 2600 Series Routers Hardware Installation Guide 22 E OL 2171 06 _Chapter2 Preparing to Install the Router General Site Requirements W General Site Requirements This section describes the requirements your site must meet for safe installation and operation of your router Ensure that the site is properly prepared
12. 56000 8 6 2 6 102 31 1544000 T1 50 15 Balanced drivers allow EIA TIA 449 signals to travel greater distances than EIA TIA 232 signals The recommended distance limits for EIA TIA 449 shown in Table 2 4 are also valid for V 35 X 21 and EIA 530 Typically EIA TIA 449 and EIA 530 can support 2 Mbps rates and V 35 can support 4 Mbps rates Asynchronous Synchronous Serial Module Baud Rates The following baud rate limitations apply to the slow speed serial interfaces found in the asynchronous synchronous serial modules e Asynchronous interface Maximum baud rate is 115 2 kbps e Synchronous interface Maximum baud rate is 128 kbps full duplex ISDN BRI Connections A The BRI WAN interface cards provide Integrated Services Digital Network ISDN Basic Rate Interface BRI connections The BRI modules and BRI WAN interface cards are available with either an S T interface that requires an external Network Terminator 1 NT1 or a U interface that has a built in NT1 You can install the BRI modules in any available slot in the chassis Warning Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF or ON To avoid electric shock use caution when working near WAN ports When detaching cables detach the end away from the unit first Statement 1026 Use a BRI cable not included to connect the BRI WAN interface card directly to an ISDN Table 2 5 lists the specif
13. Appendix C__ Configuration Register HI Configuring the Boot Field The boot field specifies a number in binary form If you set the boot field value to 0 you must have console port access to boot the operating system manually Refer to the boot command in the ROM Monitor Command Descriptions section on page B 4 If you set the boot field to a value of 2 to F and there is a valid boot system command stored in the configuration file the router software processes each boot command in sequence until the process is successful or the end of the list is reached If there are no boot commands in the configuration file the router attempts to boot the first file in flash memory In the following example the configuration register is set to boot the router automatically from flash memory and to ignore Break at the next reboot of the router Router configure terminal Enter configuration commands one per line Edit with DELETE CTRL W and CTRL U end with CTRL Z config register 0x102 Ctrl z Note A boot system command in the router configuration in NVRAM overrides booting from flash memory Bit 8 controls the console Break key Setting bit 8 the factory default causes the processor to ignore the console Break key Clearing bit 8 causes the processor to interpret Break as a command to force the router into the bootstrap monitor halting normal operation Break can always be sent in the first 60 seconds while the
14. Cisco SYSTEMS POWER RPS ACTIVITY Ya Q H11660 Table 1 2 Cisco 2600 Series Routers with 1 RU Chassis Height Front Panel LED Descriptions LED Description POWER Indicates the router s operating status Comes on when power is supplied to the router and the router is operational Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 EE Chapter1 Overview of Cisco 2600 Series Routers HI Reading the Front Panel LEDs Table 1 2 Cisco 2600 Series Routers with 1 RU Chassis Height Front Panel LED Descriptions LED Description continued RPS Off No RPS is attached On RPS is attached and operational Blinking RPS is attached but has a failure ACTIVITY Off In the Cisco IOS software but no network activity Blink 500 ms ON 500 ms OFF In ROMMON no errors Blink 500 ms ON 500 ms OFF 2 seconds between codes In ROMMON error detected Blink less than 500 ms In the Cisco IOS software the blink rate reflects the level of activity 1 RPS Redundant Power System Figure 1 4 Cisco 2691 Front Panel LEDs Cisco SYSTEMS PWR SYS ACT O 0 0 RPS 72100 Table 1 3 Cisco 2691 Front Panel LED Descriptions LED Description PWR On Power is applied to the router SYS RPS Rapid blinking System is booting Slow blinking System err
15. Except Cisco 2691 Use this command to copy a Cisco IOS image from a TFTP server that is accessible through the FastEthernet 0 0 Ethernet 0 0 or Token Ring 0 0 port See the Copying an Image from a TFTP Server Using the tftpdnld Command procedure on page B 10 Cisco 2600 Series Routers Hardware Installation Guide 0L 2171 06 AppendixB Using the ROM Monitor Recovering Cisco 10S Software Images MM Note The tftpdnid command is not available on the Cisco 2691 router The recommended method for installing a Cisco IOS image on a Cisco 2691 router is from a CompactFlash memory card loaded in the external CompactFlash memory card slot See the Entering Boot Commands procedure on page B 4 Copying an Image from the Console Using the xmodem Command Description and Options of the xmodem Command The xmodem command establishes a connection between a console and the router console port for disaster recovery if both the boot and system images are erased from flash memory xmodem filename Establishes an Xmodem connection between the console and the router The optional argument filename specifies the source file containing the Cisco IOS image Other options include the following e c Use cyclic redundancy check CRC 16 e y Use Ymodem transfer protocol e r Copy the image to dynamic random access memory DRAM for launch e x Do not launch image on completion of download Console Requirements The cons
16. Notes contain helpful suggestions or references to material not covered in the manual Timesaver je Means the described action saves time You can save time by performing the action described in the paragraph Tip A Means the following information will help you solve a problem The tips information might not be troubleshooting or even an action but could be useful information similar to a Timesaver Caution Means reader be careful In this situation you might do something that could result in equipment damage or loss of data Safety Warnings A Safety warnings appear throughout this publication in procedures that if performed incorrectly may harm you A warning symbol precedes each warning statement To see translations of the warnings that appear in this publication refer to the Regulatory Compliance and Safety Information document that accompanied your router Warning Waarschuwing IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger You are in a situation that could cause bodily injury Before you work on any equipment be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device Statement 1071 SAVE THESE INSTRUCTIONS BELANGRIJKE VEILIGHEIDSINSTRUCTIES Dit w
17. 1 The meminfo command with the l option shows supported DRAM configurations The following example shows an example of the meminfo l command rommon 10 gt meminfo 1 Supported memory configurations DIMM 0 DIMM 1 4M 8M DUAL 16M 32M DUAL 4M 4M 4M 4M 8M DUAL 4M 16M 4M 32M DUAL 8M DUAL 8M DUAL 4M 8M DUAL 8M DUAL 8M DUAL 16M 8M DUAL 32M DUAL 16M 16M 4M 16M 8M DUAL 16M 16M 16M 32M DUAL 32M DUAL 32M DUAL 4M 32M DUAL 8M DUAL 32M DUAL 16M 32M DUAL 32M DUAL Other Useful ROM Monitor Commands reset or i Resets and initializes the router similar to power on tftpdnld Except Cisco 2691 Downloads an image using TFTP from a remote server See the Copying an Image from a TFTP Server Using the tftpdnld Command procedure on page B 10 Debugging Commands Most debugging commands are functional only when Cisco IOS software has crashed or failed to initialize boot Debugging commands should normally be entered only under the direction of a Cisco engineer If you enter a debugging command and Cisco IOS crash information is not available the following error message appears xxx kernel context state is invalid cannot proceed The following ROM monitor debugging commands provide information about software failures e stack or k Produces a stack trace e context Views processor context e frame Views an individual stack frame Cisco 2600 Series Routers Hardware Installation Guide
18. 1 the voice interfaces are e 1 0 0 Chassis slot 1 Voice module slot 0 Voice interface 0 e 1 0 1 Chassis slot 1 Voice module slot 0 Voice interface 1 e 1 1 0 Chassis slot 1 Voice module slot 1 Voice interface 0 e 1 1 1 Chassis slot 1 Voice module slot 1 Voice interface 1 System Specifications Table 1 6 Cisco 261x Cisco 262x and Cisco 265x System Specifications Description Specification Dimensions H x W x D 1 69 x 17 5 x 11 8 in 4 3 x 44 5 x 30 cm one rack unit height Weight 10 25 Ib 4 66 kg Input voltage AC power supply 100 to 240 VAC Current 15A Frequency 47 to 63 Hz Power dissipation 75 W maximum 260 Btus hr Input voltage DC power supply 38 to 75 VDC Current 2 0A Power dissipation 75 W maximum 260 Btus hr Operating environment 32 to 104 F 0 to 40 C Nonoperating temperature 40 to 158 F 40 to 70 C Operating humidity 5 to 95 percent noncondensing Noise level 38 dBa minimum Regulatory compliance FCC Class B and Canadian DOC Class A For more compliance information refer to the Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Regulatory Compliance and Safety Information document that accompanied your router Safety compliance UL 60950 CAN CSA C22 2 No 60950 00 IEC 60950 AS NZS 3260 TS001 1 Btus British thermal units I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide
19. 22 mounting brackets 3 4 3 5 rollover cable identifying 3 22 Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 rubber feet locations 3 4 wall mounting the chassis 3 13 Flash memory booting from 1 5 description of 1 2 frame command B 6 G grounding the chassis 3 13 help command B 2 B 5 high temperature troubleshooting A 2 humidity specifications 1 11 1 12 i initialize command B 6 installation checklist 2 4 desktop 3 3 rack mounting 3 4 site requirements 2 3 tools required 2 6 wall mounting 3 11 3 13 interface numbering 1 9 1 11 WAN interface cards 1 9 IOS software locating documentation xv recovering images B 8 ISDN BRI 2 12 to 2 13 L LAN connections 3 18 to 3 19 interface types 2 9 LEDs 100 Mbps in 1 RU chassis 1 7 100 Mbps in Cisco 2691 1 8 ACT in 1 RU chassis 1 7 ACT in Cisco 2691 1 8 ACTIVITY in 1 RU chassis 1 4 ACTIVITY in Cisco 2691 1 4 CF1 in Cisco 2691 1 8 FDX in 1 RU chassis 1 7 front panel 1 3 to 1 4 interpretation of A 2 LINK in 1 RU chassis 1 7 LINK in Cisco 2691 1 8 Power in 1 RU chassis 1 3 Power in Cisco 2691 1 4 rear panel 1 5 to 1 8 RPS in 1 RU chassis 1 4 SYS RPS in Cisco 2691 1 4 lightning safety 2 2 LINK LED 1 7 Index W meminfo command B 5 B 6 memory 1 2 to 1 9 modem connection 3 21 netboot B 4 network connections 2 8 network modules installing 1 8 nonvolatile random access memory S
20. 86 W OL 2171 06 _Appendix B Using the ROM Monitor ROM Monitor Command Descriptions W sysret Views return information from the last booted system image This information includes the reason for terminating the image a stack dump of up to eight frames and if an exception is involved the address where the exception occurred For example rommon 8 gt sysret System Return Info count 19 reason a SegV exception pc 0x802b1040 error address 0x802b1040 Stack Trace FP 0x80908398 PC 0x802b102c FP 0x809083b0 PC 0x802b0b88 FP 0x809083d8 PC 0x8017039c FP 0x809083e8 PC 0x8016 764 Configuration Register Commands The configuration register resides in NVRAM You can view or modify the configuration register from either the ROM monitor or the operating system software For procedures used to change the configuration register from the operating system and for information about configuration register settings see Appendix C Configuration Register To modify the configuration register from the ROM monitor you can Enter the confreg command by itself for menu mode See the Modifying the Configuration Register in Menu Mode section below Enter the confreg command plus the new hexidecimal value of the configuration register See the Modifying the Configuration Register by Hexidecimal Entry section on page B 8 In either case the new configuration register value is written into NVRAM but i
21. Controller Patch Panel Installation Guide Software Configuration Guide for Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Regulatory Compliance and Safety Information Network management system Network management software documentation http www cisco com univercd cc td doc product rtrmgmt index htm Cisco IOS software Cisco IOS software documentation all releases http www cisco com univercd cc td doc product software index htm Refer to the documentation for the Cisco IOS software release installed on your router I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Preface HI Cisco 90 Day Limited Hardware Warranty Terms Cisco 90 Day Limited Hardware Warranty Terms There are special terms applicable to your hardware warranty and various services that you can use during the warranty period Your formal Warranty Statement including the warranties and license agreements applicable to Cisco software is available on Cisco com Follow these steps to access and download the Cisco Information Packet and your warranty and license agreements from Cisco com 1 Launch your browser and go to this URL http www cisco com univercd cc td doc es_inpck cetrans htm The Warranties and License Agreements page appears 2 To read the Cisco Information Packet follow these steps a Click the Information Packet N
22. OL 2171 06 APPENDIX Configuration Register This appendix describes the factory default settings of the configuration register and procedures for changing those settings This appendix has the following sections e Configuration Register Settings page C 1 e Changing Configuration Register Settings page C 2 e Configuring the Boot Field page C 3 e Enabling Booting from Flash Memory page C 5 Configuration Register Settings The router has a 16 bit configuration register in NVRAM You can use the configuration register to perform the following tasks e Set and display the configuration register value e Force the router into the ROM monitor bootstrap program e Select a boot source and default boot filename e Enable or disable the Break function e Control broadcast addresses e Load operating software from ROM Table C 1 describes each configuration register bit Table C 1 Configuration Bit Meanings Bit Number Hexadecimal Meaning 00 03 0x0000 0x000F Boot field See Table C 2 06 0x0040 Causes the system software to ignore the contents of NVRAM 07 0x0080 OEM bit enabled 08 0x0100 Break disabled 09 0x0200 Causes the system to use the secondary bootstrap This is typically not used set to 0 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Appendix C__ Configuration Register HI Changing Configuration Register Settings Table C 1 Configuration Bit M
23. RJ 49C CAI1A red ISDN network RJ 49 built in NT1 CT1 PRI TI External TI CSU DB 15 T1 serial cable CT1 PRI CSU TI RJ 48C CA81A interface RJ 48 straight through CE1 PRI El El network DB 15 to BNC DB 15 to DB 15 DB 15 to twinax or DB 15 to RJ 45 Token Ring UTP purple Token Ring device RJ 45 Token Ring cable STP purple 56 64 kbps DSU CSU 8 pin modular blue RJ 48S interface RJ 48 straight through 1 Refer to the Cisco Modular Access Router Cable Specifications for information about selecting these cables LAN WAN and Voice Connection Procedures Connect each WAN LAN and voice cable to the appropriate connector on the chassis or on a network module or interface card Position the cables carefully so that they do not put strain on the connectors Organize cables in bundles such that cables do not intertwine Inspect the cables to make sure that the routing and bend radiuses are satisfactory Reposition cables if necessary Install cable ties in accordance with site requirements For cable pinouts refer to the online document Cisco Modular Access Router Cable Specifications I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter3 Installing the Router HZ Connecting to a Console Terminal or Modem For more information about connecting and configuring network modules WAN interface cards and voice interface cards refer to the following documents e Cisco Ne
24. all national laws and regulations Statement 1040 N Note See the Tools and Equipment for Installation and Maintenance section on page 2 6 for a list of tools and equipment that might be required for your installation Installing Modules Interface Cards and Power Supplies Cisco routers are normally shipped with network modules WAN interface cards WICs voice interface cards VICs advanced integration modules AIMs and power supplies already installed If you need to remove or install any of these items refer to the applicable documents online For network modules e Quick Start Guide Network Modules for Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers e Cisco Network Modules Installation Guide For WICs and VICs e Quick Start Guide Interface Cards for Cisco 1600 1700 2600 3600 and 3700 Series e Cisco Interface Cards Installation Guide For AIMs e AIM Installation Quick Start Guide Cisco 2600 3600 and 3700 Series e Installing Advanced Integration Modules in Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers Cisco 2600 Series Routers Hardware Installation Guide E OL 2171 06 Chapter3 _ Installing the Router Setting Up the Chassis W For internal power supplies e Cisco 2600 Series Power Supply Configuration Note e Installing AC Power Supplies in Cisco 2691 Routers For external power supplies e Cisco RPS Hardware Installation Guide
25. also come on If you encounter problems when you power up the router see Appendix A Troubleshooting Messages begin to appear in your terminal emulation program window A Caution Do not press any keys on the keyboard until the messages stop Any keys pressed during this time are interpreted as the first command typed when the messages stop which might cause the router to power off and start over It takes a few minutes for the messages to stop You may see different startup messages e If you see the following messages the router has booted with a configuration file and is ready for initial configuration using Cisco Router and Security Device Manager SDM Cisco 2600 Series Routers Hardware Installation Guide M324 OL 2171 06 _ Chapter 3 Installing the Router N Configuring the Router W yourname con0 is now available Press RETURN to get started If SDM is installed on your router we recommend using SDM to perform the initial configuration For configuration procedures using SDM refer to the quick start guide that shipped with your router You can also access the Cisco 2600 series routers quick start guides online at the following URL http www cisco com univercd cc td doc product access acs_mod cis2600 26xx_qsg index htm If you see the following messages the router has booted and is ready for initial configuration using the setup command facility or the command line interface CLI S
26. and DCE devices 2 11 ISDN BRI cable specifications 2 13 LAN connections 2 9 3 18 LAN interfaces summary 1 1 LEDs on front panel 1 3 1 4 LEDs on rear panel 1 7 1 8 power requirements 2 3 related documents xv serial signal transmission specifications 2 12 specifications system 1 11 1 12 voice connections 3 18 WAN connections 3 18 telephone jacks safety during installation 2 2 Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 temperature operating 1 11 1 12 tftpdnld command B 6 B 8 B 10 Token Ring connections 2 9 tools required for installation 2 6 troubleshooting cables A 3 connections A 3 cooling system A 2 error messages A 4 front panel LEDs 1 3 high temperature A 2 modules A 3 power system A 2 rear panel LEDs 1 5 vV ventilation 2 4 VICs See voice interface cards voice interface cards installing 1 8 wW wall mounting the chassis 3 11 wall mounting the router 3 12 WAN interface cards installing 1 8 Warnings installation 2 1 lightning activity 3 15 3 18 main disconnection 3 23 secure power cabling 3 17 SELV circuit 2 8 TN power systems 2 3 translations of ix WAN port voltages 2 12 WICs See WAN interface cards wiring power supplies 3 15 to 3 17 telephone 2 2 Index W X xmodem command B 83 B 9 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide MH index Cisco 2600 Series Routers Hardware Ins
27. before beginning installation If you are experiencing shutdowns or unusually high errors with your existing equipment this section can also help you isolate the cause of failures and prevent future problems Power Supply Considerations A Check the power at your site to ensure that you are receiving clean power free of spikes and noise Install a power conditioner if necessary Warning The device is designed for connection to TN and IT power systems Statement 1007 The AC power supply includes the following features e Autoselects either 110 V or 220 V operation e All units include a 6 foot 1 8 meter electrical power cord A label near the power cord indicates the correct voltage frequency current draw and power dissipation for the unit Table 2 1 describes power requirements for Cisco 2600 series routers Table 2 1 Power Requirements for Cisco 2600 Series Routers Input Voltage Power Source Input Power Tolerance Limits AC 100 240 VAC 1 0 A 50 60 Hz 85 264 VAC DC 48 60 VDC 3 0 A 38 72 VDC Site Environment The router can be placed on a desktop or mounted in a rack Single rack unit 1RU routers can also be mounted on a wall The location of the chassis and the layout of your equipment rack or wiring room are extremely important for proper system operation Placing equipment too close together inadequate ventilation and inaccessible panels can make system maintenance difficult o
28. detailed software configuration information refer to the Software Configuration Guide for Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers and to the Cisco IOS configuration guides and command reference publications See the Obtaining Documentation section on page xvii for more information This guide describes several router models that are similar in functionality but differ in the number of interfaces supported Some information provided may not apply to your particular router model To access the warranty service and support information see the Cisco 90 Day Limited Hardware Warranty Terms section on page xvi I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Preface HI Audience Audience This guide is designed for the person installing the router who should be familiar with electronic circuitry and wiring practices and should have experience as an electronic or electromechanical technician It identifies certain procedures that should be performed only by trained and qualified personnel Organization Table 1 Document Organization Chapter Title Description Chapter 1 Overview of Cisco 2600 Series Discusses the features and specifications of Cisco 2600 series routers Routers Chapter 2 Preparing to Install the Router Discusses environmental requirements safety recommendations and describes the various ports and how to prepare for connectio
29. new router Make a copy of this checklist and mark the entries when completed Include a copy of the checklist for each router in your Site Log described in the next section Creating a Site Log Cisco 2600 Series Routers Hardware Installation Guide P24 g OL 2171 06 _Chapter2 Preparing to Install the Router Creating a Site Log W Installation checklist for site Router name Task Verified by Date Installation Checklist copied Background information placed in Site Log Site power voltages verified Installation site power check completed Required tools available Additional equipment available Router received The appropriate quick start guide for your router received Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Regulatory Compliance and Safety Information document received Product registration card received Cisco com contact information label received Chassis components verified Initial electrical connections established ASCII terminal for local configuration or modem for remote configuration Signal distance limits verified Startup sequence steps completed Initial operation verified Software image verified Creating a Site Log The Site Log provides a record of all actions related to the router Keep it in an accessible place near the chassis where anyone who performs tasks has access to it
30. page xvii Cisco 2600 Series Routers Hardware Installation Guide iv OL 2171 06 Preface Related Documentation W Table 3 Related and Referenced Documents Cisco Product Document Title Cisco 2600 series routers Cisco 2600 Series Modular Routers Quick Start Guide Cisco Modular Access Router Cable Specifications Cisco Redundant Power System Hardware Installation Guide Quick Start Guide Network Modules for Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers Cisco Network Modules Hardware Installation Guide Quick Start Guide Interface Cards for Cisco 1600 1700 2600 3600 and 3700 Series Cisco Interface Cards Hardware Installation Guide Upgrading System Memory in Cisco 2600 Series Routers Installing and Formatting Cisco 2691 Cisco 3631 and Cisco 3700 Compact Flash Memory Cards AIM Installation Quick Start Guide Cisco 2600 3600 and 3700 Series Installing Advanced Integration Modules in Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers Installing the Cisco 2600 Series NEBS Level 3 ETSI Compliance Kit Installing AC Power Supplies in Cisco 2691 Routers Cisco 2600 Series Power Supply Configuration Note Installing a Cisco 2691 Redundant Power Supply Interface Module in the Cisco 2691 Router Cisco RPS Hardware Installation Guide BootROM Installation for Cisco 2620 and Cisco 2621 Routers Alarm Interface
31. the Router HZ Connecting WAN LAN and Voice Cables Connecting Routers to the Cisco Redundant Power System If your router uses the Cisco Redundant Power System RPS refer to the Cisco RPS Hardware Installation Guide for instructions about the power connections You can access this document at the location described in the Obtaining Documentation section on page xvii Connecting WAN LAN and Voice Cables This chapter describes how to connect the WAN LAN and voice interface cables It includes the following sections e Ports and Cabling section on page 3 18 e LAN WAN and Voice Connection Procedures section on page 3 19 N Note One or two Ethernet cables are typically provided with the router Additional cables and transceivers can be ordered from Cisco For ordering information refer to the Cisco Product Catalog at http www cisco com en US products products_catalog_links_launch html For cable pinouts refer to the Cisco Modular Access Router Cable Specifications document available online and on the Documentation CD ROM A Warning Do not work on the system or connect or disconnect cables during periods of lightning activity Statement 1001 Ports and Cabling Table 3 2 summarizes some typical WAN LAN and voice connections for Cisco 2600 series routers The connections summarized here are also described in detail in the following documents e Cisco Modular Access Router Cable Specific
32. the operating system I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Appendix B Using the ROM Monitor HH ROM Monitor Commands As long as the configuration register value remains 0x0 you must manually boot the operating system from the console Refer to the boot command in the ROM Monitor Command Descriptions section on page B 4 The two methods of entering the ROM monitor mode are as follows Enter ROM Monitor Mode by Using the reload Command Connect to the router from a console and follow these steps Step 1 Restart the router with the reload command Router reload Step2 Press the Break key during the first 60 seconds of the system booting This forces the router into ROM monitor mode and the ROM monitor prompt is displayed rommon 1 gt Enter ROM Monitor Mode by Resetting the Configuration Register Connect to the router from a console and follow these steps Step 1 Set the bits 3 2 1 and 0 of the configuration register to zero Router configuration register 0x0 Step2 Restart the router with the reload command The router boots into the ROM monitor mode and the ROM monitor prompt is displayed rommon 1 gt Note The number that appears in the ROM monitor prompt 1 gt 2 gt and so forth is the line number It increments each time you enter a ROM monitor command ROM Monitor Commands Showing ROM Monitor Commands Enter or help at the ROM monitor promp
33. the power source Statement 1004 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter2 Preparing to Install the Router HI Safety Recommendations e Locate the emergency power off switch in the room in which you are working Then if an electrical accident occurs you can quickly turn off the power e Disconnect all power before doing the following Installing or removing a chassis Working near power supplies e Look carefully for possible hazards in your work area such as moist floors ungrounded power extension cables frayed power cords and missing safety grounds e Do not work alone if hazardous conditions exist e Never assume that power is disconnected from a circuit Always check e If an electrical accident occurs proceed as follows Use caution do not become a victim yourself Turn off power to the device If possible send another person to get medical aid Otherwise assess the victim s condition and then call for help Determine if the person needs rescue breathing or external cardiac compressions then take appropriate action In addition use the following guidelines when working with any equipment that is disconnected from a power source but still connected to telephone wiring or other network cabling e Never install telephone wiring during a lightning storm e Never install telephone jacks in wet locations unless the jack is specifically designed for it
34. the router to load the image but not execute the boot process e y verbose specifies that progress print setting messages and error information be displayed boot flash partition filename slot0 partition filename slot1 partition filename filename tftpserver x v Some examples of boot commands are as follows Note In all boot commands boot can be entered as b Cisco 2600 Series Routers Hardware Installation Guide 84 E OL 2171 06 _Appendix B Using the ROM Monitor N ROM Monitor Command Descriptions W e boot Boots from the first Cisco IOS image in internal flash memory e boot flash Boots from the first Cisco IOS image in the internal Flash memory e boot flash partition Boots from the first Cisco IOS image in the specified partition in internal flash memory e boot flash filename Boots from the Cisco specified IOS image in internal flash memory e boot flash partition filename Boots from the specified Cisco IOS image in the specified partition in internal flash memory e boot slot0 Cisco 2691 only Boots from the first Cisco IOS image in the first partition in flash memory in slot 0 e boot slot0 2 Cisco 2691 only Boots from the first Cisco IOS image in the second partition in compact flash memory in slot 0 e boot slot0 filename Cisco 2691 only Boots from the specified Cisco IOS image in compact flash memory in slot 0 e boot slot1 3 filenam
35. titles and other information go to Cisco Press at this URL http www ciscopress com I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Preface HZ Obtaining Additional Publications and Information e Packet magazine is the Cisco Systems technical user magazine for maximizing Internet and networking investments Each quarter Packet delivers coverage of the latest industry trends technology breakthroughs and Cisco products and solutions as well as network deployment and troubleshooting tips configuration examples customer case studies certification and training information and links to scores of in depth online resources You can access Packet magazine at this URL http www cisco com packet e iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies learn how they can use technology to increase revenue streamline their business and expand services The publication identifies the challenges facing these companies and the technologies to help solve them using real world case studies and business strategies to help readers make sound technology investment decisions You can access iQ Magazine at this URL http www cisco com go iqmagazine e Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering professionals involved in designing developing and operating public and private internets and intranets You can access the Interne
36. to help you select the proper device type Cisco 2600 Series Routers Hardware Installation Guide Eu OL 2171 06 _Chapter2 Preparing to Install the Router Preparing to Connect to a Network MI Table 2 3 Typical DTE and DCE Devices Device Type Gender Typical Devices DTE Male Terminal PC DCE Female Modem DSU CSU Multiplexer 1 If pins protrude from the base of the connector the connector is male 2 If the connector has holes to accept pins the connector is female Signaling Standards Supported N The synchronous serial ports available for the router support the following signaling standards EIA TIA 232 EIA TIA 449 V 35 X 21 and EIA 530 You can order a Cisco DB 60 shielded serial transition cable that has the appropriate connector for the standard you specify The documentation for the device you want to connect should indicate the standard used for that device The router end of the shielded serial transition cable has a DB 60 connector which connects to the DB 60 port on a serial WAN interface card The other end of the serial transition cable is available with a connector appropriate for the standard you specify The synchronous serial port can be configured as DTE or DCE depending on the attached cable except EIA 530 which is DTE only To order a shielded cable contact customer service See the Obtaining Documentation section on page xvii Note All serial ports configure
37. 10BASE 2 Ethernet on thin coaxial cable also known as thin Ethernet The maximum segment distance is 607 feet 186 meters e 10BASE 5 Ethernet on thick coaxial cable also known as thick Ethernet The maximum segment distance is 1 640 feet 500 meters e 10BASE T Ethernet on unshielded twisted pair UTP cable The maximum segment distance is 328 feet 100 meters UTP cables look like the wiring used for ordinary telephones however UTP cables meet certain electrical standards that telephone cables do not meet Table 2 2 lists the router models described in this guide and summarizes the LAN interfaces supported on each model Table 2 2 Cisco 2600 Series LAN Connections Model Advanced Ethernet Token Ring Fast Ethernet Network WAN Interface Integration 10BASE T RJ 45 10 100 Module Slot Card Slots Module Slots Cisco 2610 1 1 2 1 Cisco 2610XM a 1 Cisco 2611 2 Cisco 2611XM N Cisco 2612 p Cisco 2613 j Cisco 2620 Cisco 2620XM Cisco 2621 Cisco 2621 XM Cisco 2650 Cisco 2650XM Cisco 2651 Cisco 2651XM Cisco 2691 na ieee ee eee WIEN N NMI N N N N N N N NI N N SO n a Rel ete et Rete a a Re a Re Re NI NI NI Ret rR NIN lr Token Ring Connections The Cisco 2612 router provides both an Ethernet interface and a Token Ring shielded UTP interface The Cisco 2613 rout
38. 2600 Series Routers Hardware Installation Guide P34 OL 2171 06 Chapter3 _ Installing the Router Power Connections W Figure 3 21 Ground Connection Using Ring Terminal Cisco 2691 103008 Ring terminal attachment After the router has been installed and properly grounded you can connect the power wiring the WAN LAN and voice cables and the cables for administrative access as required for your installation For cable connection procedures see the Power Connections section on page 3 15 the Connecting WAN LAN and Voice Cables section on page 3 18 and the Connecting to a Console Terminal or Modem section on page 3 20 Power Connections A Warning Read the installation instructions before connecting the system to the power source Statement 1004 A Warning Do not work on the system or connect or disconnect cables during periods of lightning activity Statement 1001 S Note The installation must comply with all required electrical codes applicable at the installation site This section explains how to connect AC or DC power to Cisco 2600 series routers It covers the following topics e Connecting Routers to AC Power page 3 15 e Connecting Routers to a DC Input Power Supply page 3 16 e Connecting Routers to the Cisco Redundant Power System page 3 18 Connecting Routers to AC Power If your router uses AC power connect it to a 15 A 120 VAC 10 A 240 VAC circuit
39. AN and Voice Cables 3 18 Ports and Cabling 3 18 LAN WAN and Voice Connection Procedures 3 19 Connecting to a Console Terminal or Modem 3 20 Connecting to the Console Port 3 20 Connecting to the Auxiliary Port 3 21 Identifying a Rollover Cable 3 22 Powering Up the Router 3 23 Checklist for Power Up 3 23 Front Panel Indicators 3 23 Power Up Procedure 3 24 Configuring the Router 3 25 Initial Configuration Using SDM 3 26 Initial Configuration Using the Setup Command Facility 3 26 Initial Configuration Using the CLI Manual Configuration 3 28 APPENDIX A Troubleshooting A 1 Isolating Problems A 1 Troubleshooting the Power and Cooling Systems A 2 Environmental Reporting Features A 2 Troubleshooting Modules Cables and Connections A 3 System Messages A 4 Recovering a Lost Password A 4 Cisco Technical Assistance Center A 4 appenpix B Using the ROM Monitor B 1 Entering ROM Monitor Mode B 1 ROM Monitor Commands B 2 ROM Monitor Command Syntax Conventions B 3 ROM Monitor Command Descriptions B 4 Router Management Commands B 4 Boot Commands in the ROM Monitor B 4 Informational Commands in the ROM Monitor B 5 Other Useful ROM Monitor Commands B 6 Contents W Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 x HI Contents Debugging Commands B 6 Configuration Register Commands B 7 Recovering Cisco IOS Software Images B 8 Copying an Image from the Console Using the xmodem Command Descr
40. ASK HcSbf05q1 enable password xxxxxx line vty 0 4 password xxxxxx snmp server community public I no ip routing interface FastEthernet0 0 no shutdown media type 100BaseX half duplex ip address 172 1 2 3 255 255 0 0 interface FastEthernet0 1 shutdown no ip address end Respond to the following prompts Select 2 to save the initial configuration 0 Go to the IOS command prompt without saving this config 1 Return back to the setup without saving this config 2 Save this configuration to nvram and exit Enter your selection 2 2 Building configuration Use the enabled mode configure command to modify this configuration Press RETURN to get started The user prompt appears 2600 gt After you complete the initial configuration tasks your Cisco router is ready to configure for specific functions For configuration procedures refer to the Software Configuration Guide for Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers or the Cisco IOS software configuration documentation You can access these documents on Cisco com and on the Documentation CD ROM Initial Configuration Using the CLI Manual Configuration This section shows how to bring up a command line interface CLI prompt for configuration using the CLI and it directs you to documentation for the CLI configuration You can use the CLI if you see the following messages at the end of the startup sequence
41. CISCO SYSTEMS Cisco 2600 Series Routers Hardware Installation Guide Corporate Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 526 4100 Text Part Number OL 2171 06 SS THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE ALL STATEMENTS INFORMATION AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND EXPRESS OR IMPLIED USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY The following information is for FCC compliance of Class A devices This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio com
42. E ESTAS INSTRUCCIONES Varning VIKTIGA SAKERHETSANVISNINGAR Denna varningssignal signalerar fara Du befinner dig i en situation som kan leda till personskada Innan du utf r arbete p n gon utrustning m ste du vara medveten om farorna med elkretsar och k nna till vanliga f rfaranden for att f rebygga olyckor Anv nd det nummer som finns i slutet av varje varning for att hitta dess vers ttning i de versatta s kerhetsvarningar som medf ljer denna anordning SPARA DESSA ANVISNINGAR Figyelem FONTOS BIZTONS GI ELO RASOK Ez a figyelmezeto jel vesz lyre utal S r l svesz lyt rejto helyzetben van Mielott b rmely berendez sen munk t v gezte legyen figyelemmel az elektromos ramk r k okozta kock zatokra s ismerkedjen meg a szok sos balesetv delmi elj r sokkal A kiadv nyban szereplo figyelmeztet sek ford t sa a k sz l khez mell kelt biztons gi figyelmeztet sek k z tt tal lhat a ford t s az egyes figyelmeztet sek v g n l that sz m alapj n keresheto meg ORIZZE MEG EZEKET AZ UTAS T SOKAT Mpeaynpekaenne BAXHbIE MHCTPYKUMN NO COBNIODEHMNIO TEXHUKU BESONACHOCTU TOT CMMBON npeaynpexneHna 0603HaYaeT onacHocTb To ecTb MMEET MECTO CUTYALMA B KOTOpo cnegyeT onacaTbca TenecHbix nospexgeHni Nepeg akcnnyataynen 060pyAoBaHUa BbIACHUTE KAKMM ONACHOCTAM MOXKET NOABepraTbCA Nonb30BaTenb Npr Ncnosnib30BaHUnK anekTpnyecknx yene n 03HAKOMbTecb C MpaBUnamu TeXHUKU GesonacHocTn ANA MpezoTBpale
43. ES INCLUDING WITHOUT LIMITATION LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES CCSP the Cisco Square Bridge logo Cisco Unity Follow Me Browsing FormShare and StackWise are trademarks of Cisco Systems Inc Changing the Way We Work Live Play and Learn and iQuick Study are service marks of Cisco Systems Inc and Aironet ASIST BPX Catalyst CCDA CCDP CCIE CCIP CCNA CCNP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Empowering the Internet Generation Enterprise Solver EtherChannel EtherFast EtherSwitch Fast Step GigaDrive GigaStack HomeLink Internet Quotient IOS IP TV iQ Expertise the iQ logo iQ Net Readiness Scorecard LightStream Linksys MeetingPlace MGX the Networkers logo Networking Academy Network Registrar Packet PIX Post Routing Pre Routing ProConnect RateMUX Registrar ScriptShare SlideCast SMARTnet StrataView Plus SwitchProbe TeleRouter The Fastest Way to Increase Your Internet Quotient TransPath and VCO are registered trademarks of Cisco Systems Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or Website are the property of their respective owners The use of the word partner does not imply a partners
44. HUAa BO3MOKHbIX HecWacTHbix cnyYaeB Bocnonb3y Tecb HOMepoM 3aABNeHua MpuBezieHHbIM B KOHLE KaxkKgoro NpeAynpexgenna YTO6LI Ha UTU ero NepeBeAeHHbIN BapuaHT B NepeBogle npeaynpexnenn no 6ezonacHoctu npunaraeMoM K AAHHOMY yCTpo ucTBY COXPAHMUTE STU MHCTPYKUMM Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 E Preface HI Safety Warnings SE EER ESAS ta MEMS A ERE E RIEN EARAIL DARNE Ralf a hifi FARSENE SHARE BRE ITER RESIS te HAS ARIA RETE NAVA ib RIFLE IAA ZE REIDEZNIEEN Mali DEKT AZSBREPFURTSEOOTRSEMAMRSN CWE EBEONUELIERE Gite EAMBORERIIZTEL AMBER R EELT ESU SEO SEBSHOSSEeERIXC HEIE Translated Safety Warnings SELT ES CHE OFTRBSEERELTHUTCESL x SQ ARIE ol 30 2 5 SI S LHEFEILICH AAAI AA PAS SOA Me SIBA 20 WSU SHA SSS SLI AA AI Jeo de ASS ANS He AS tells SA 90 AD B SASA 4 SDI ONS SEAM Me SVE HSS SAH 0 SAM SH MSTE HO OFA ArH ok g Haeg FOA AQ OI NA AS PAUSA Aviso INSTRU ES IMPORTANTES DE SEGURAN A Este s mbolo de aviso significa perigo Voc se encontra em uma situa o em que h risco de les es corporais Antes de trabalhar com qualquer equipamento esteja ciente dos riscos que envolvem os circuitos el tricos e familiarize se com as pr ticas padr o de preven o de acidentes Use o n mero da declara o fornecido ao final de cada aviso para localizar sua tradu o nos avisos de seguran a traduzidos que acomp
45. IOS software does not allow you to change the console speed bits directly with the config register command To change the console speed complete this sequence Router configure terminal Router config line console 0 Router config line speed 9600 Press Ctrl z to exit configuration mode Copy the new console speed to NVRAM Router gt copy run start The new settings are saved to NVRAM but they are not effective until the router restarts for example when you switch the power off and on or when you enter a reload command from the console Enter the show version command to display the configuration register value currently in effect and the value that will be used at the next reload The value is shown on the last line of the display Configuration register is 0x142 will be 0x142 at next reload Reboot the router The new value is effective after the router reboots Configuring the Boot Field The lowest four bits of the configuration register bits 3 2 1 and 0 form the boot field See Table C 2 Table C 2 Explanation of Boot Field Configuration Register Bits 00 03 Boot Field Meaning 00 Stays at the ROM monitor on a reload or power cycle 01 Boots the first image in flash memory as a system image 02 F Enables default booting from flash memory Enables boot system commands that override default booting from flash memory I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide
46. J 45 connectors Use caution when connecting cables Statement 1021 Warning This equipment must be grounded Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available Statement 1024 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter3 Installing the Router HZ installing Modules Interface Cards and Power Supplies A Warning Blank faceplates and cover panels serve three important functions they prevent exposure to hazardous voltages and currents inside the chassis they contain electromagnetic interference EMI that might disrupt other equipment and they direct the flow of cooling air through the chassis Do not operate the system unless all cards faceplates front covers and rear covers are in place Statement 1029 A Warning Only trained and qualified personnel should be allowed to install replace or service this equipment Statement 1030 A Warning To prevent personal injury or damage to the chassis never attempt to lift or tilt the chassis using the handles on modules such as power supplies fans or cards these types of handles are not designed to support the weight of the unit Statement 1032 A Warning Ultimate disposal of this product should be handled according to
47. S2 Operation of an existing network is severely degraded or significant aspects of your business operation 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 your network is impaired but 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 e Cisco Marketplace provides a variety of Cisco books reference guides and logo merchandise Visit Cisco Marketplace the company store at this URL http www cisco com go marketplace e The Cisco Product Catalog describes the networking products offered by Cisco Systems as well as ordering and customer support services Access the Cisco Product Catalog at this URL http cisco com univercd cc td doc pcat e Cisco Press publishes a wide range of general networking training and certification titles Both new and experienced users will benefit from these publications For current Cisco Press
48. UTE D LE IT BEZPE NOSTN POKYNY Tento upozor uj c symbol ozna uje nebezpe Jste v situaci kter by mohla zp sobit nebezpe razu P ed prac na jak mkoliv vybaven si uv domte nebezpe souvisej c s elektrick mi obvody a seznamte se se standardn mi opat en mi pro p edch zen raz m Podle sla na konci ka d ho upozorn n vyhledejte jeho p eklad v p elo en ch bezpe nostn ch upozorn n ch kter jsou p ilo ena k za zen USCHOVEJTE TYTO POKYNY XHMANTIKE OAHTIE AZPAAEIAZ AUT TO TIPOEIDOTIOINTIKO cUUpodo onpaivei Kiv uvo BpiokeoTe oe kKat otaon Trou UTTOpE va TPOKA OEI TPAUpaATIOp Mpiv epyaoteite OE OTTOIOSHTIOTE EEOTIAIOUO VA XETE UTTOWN OAG TOUG KIVOUVOUG TOU OXET OVTAI HE TA NAEKTPIKA KUK WPATA KAI VA XETE EOIKEIWOE ue TIG CUVNOEIG TIPAKTIKEG VIA TNV ATTOPUYI atTuxnp Twv Xpnoipotroinote Tov api u ShAwons Trou TAp XETAI OTO T OG KAGE TTPOEI OTTO NONG YIA VA EVTOTTIOETE TN PETARPPAOT TNG OTIG PETAPPaAOP vVEG TIPOEIDOTIOINGEIG aopadeiag TOU ouvo e ouv TN OUOKEU DYNAZTE AYTE2 TI2 OAHMMEZ NIAIWN NiIN VA NINIT TY OY TAYNW 197 AY yS Ona FIN AYNA NANI ANN N190 NON AT MATN N Dapa D 7NIN NX WA D NYN O AYNA NIIMIN nDo yTM Nina FI Nw pla NX WRX TI MATA D PW NOIOA POIONN ANNA Won WANWA NNN nyun NN7 NIDIINNW Nimawnnn nin van NATA NN NINN IINU I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Preface
49. Use the Installation Checklist to verify steps in the installation and maintenance of the router Site Log entries might include the following e Installation progress Make a copy of the Installation Checklist and insert it into the Site Log Make entries as each procedure is completed e Upgrade and maintenance procedures Use the Site Log as a record of ongoing router maintenance and expansion history A Site Log might include the following events Installation of network modules Removal or replacement of network modules and other upgrades Configuration changes I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter2 Preparing to Install the Router W inspecting the Router Maintenance schedules and requirements Maintenance procedures performed Intermittent problems Comments and notes Inspecting the Router Do not unpack the router until you are ready to install it If the final installation site will not be ready for some time keep the chassis in its shipping container to prevent accidental damage When you are ready to install the router proceed with unpacking it The router cables publications and any optional equipment you ordered may be shipped in more than one container When you unpack the containers check the packing list to ensure that you received all the following items e Router e 6 foot 1 8 meter power cord e Rubber feet for desktop mounting with routers
50. W Figure 3 3 Brackets for 19 Inch Rack Mounting of Routers with 2 RU Height C En ws Q O o O Narrow bracket for chassis side opposite fans Slots for cable tie attachment ll ae 4 RIGHT 2 Wide bracket for chassis side with fans 72283 Figure 3 4 Brackets for 23 Inch Rack Mounting of Routers with 2 RU Height Gl ite T E i gt z OD 0 Nh Q O For chassis side opposite fans Slots for cable tie attachment 4 i p00 m gt U og 23 ETSI NEBS RIGHT i For chassis side with fans 82532 Attaching the Brackets to Cisco 261x Cisco 262x Cisco 26xxXM and Cisco 265x Series Routers To install the chassis in a rack attach the brackets in one of the following ways e With the front panel forward see Figure 3 5 and Figure 3 6 e With the rear panel forward see Figure 3 7 and Figure 3 8 e Inacenter mount rack with the rear panel forward see Figure 3 9 through Figure 3 11 Use the screws that came with your router package for attaching the brackets If you are installing a Cisco 2600 series router in a 19 inch rack with a 17 5 inch opening orient the rack mount brackets so that when installed they do not increase the width of the chassis See Figure 3 5 If you are installing a Cisco 2600 series router in a 19 inch rack with a 17 75 inch opening or a 23 or 24 inch rack orient the rack mount brackets so that
51. aarschuwingssymbool betekent gevaar U verkeert in een situatie die lichamelijk letsel kan veroorzaken Voordat u aan enige apparatuur gaat werken dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico s en dient u op de hoogte te zijn van de standaard praktijken om ongelukken te voorkomen Gebruik het nummer van de verklaring onderaan de waarschuwing als u een vertaling van de waarschuwing die bij het apparaat wordt geleverd wilt raadplegen BEWAAR DEZE INSTRUCTIES I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Preface HI Safety Warnings Varoitus TARKEITA TURVALLISUUSOHJEITA Tama varoitusmerkki merkitsee vaaraa Tilanne voi aiheuttaa ruumiillisia vammoja Ennen kuin k sittelet laitteistoa huomioi s hk piirien k sittelemiseen liittyv t riskit ja tutustu onnettomuuksien yleisiin ehk isytapoihin Turvallisuusvaroitusten k nn kset l ytyv t laitteen mukana toimitettujen k nnettyjen turvallisuusvaroitusten joukosta varoitusten lopussa n kyvien lausuntonumeroiden avulla S ILYT N M OHJEET Attention IMPORTANTES INFORMATIONS DE S CURIT Ce symbole d avertissement indique un danger Vous vous trouvez dans une situation pouvant entra ner des blessures ou des dommages corporels Avant de travailler sur un quipement soyez conscient des dangers li s aux circuits lectriques et familiarisez vous avec les proc dures couramment utilis es pour viter les accide
52. and VICs refer to the following documents Quick Start Guide Interface Cards for Cisco 1600 1700 2600 3600 and 3700 Series Cisco Interface Cards Installation Guide Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 Chapter1 Overview of Cisco 2600 Series Routers Interface Numbering W e For information on installing AIMs refer to the following documents AIM Installation Quick Start Guide Cisco 2600 3600 and 3700 Series Installing Advanced Integration Modules in Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers e For information about installing DRAM SDRAM NVRAM and flash memory SIMMs refer to the following hardware configuration note Upgrading System Memory Internal Flash Memory and Root ROM in Cisco 2600 Series Routers e For information about installing CompactFlash memory cards refer to the following hardware configuration note Installing and Formatting Cisco 2691 Cisco 3631 and Cisco 3700 Compact Flash Memory Cards Interface Numbering Each interface port on a Cisco 2610 Cisco 2620 and Cisco 2650 series router is identified by number as described in the following sections WAN and LAN Interface Numbering Cisco 2600 series routers contain the following WAN and LAN interface types e Built in LAN interfaces Ethernet FastEthernet Token Ring e Two or three slots in which you can install WAN interface cards WICs e One slot in which you can in
53. anham o dispositivo GUARDE ESTAS INSTRU ES Advarsel VIGTIGE SIKKERHEDSANVISNINGER Dette advarselssymbol betyder fare Du befinder dig i en situation med risiko for legemesbeskadigelse F r du begynder arbejde p udstyr skal du v re opm rksom p de involverede risici der er ved elektriske kredsl b og du skal s tte dig ind i standardprocedurer til undg else af ulykker Brug erkl ringsnummeret efter hver advarsel for at finde overs ttelsen i de oversatte advarsler der fulgte med denne enhed GEM DISSE ANVISNINGER oe mi AlI GYI Sali heal cy i Slot yo pall do y AB Ie B dalgio EU giay liag plad agag ILD palloni jay iga publ Esga gi egg gs A glett Au Lilli lela Yl ale gle 559 AASI Ilasa 5 yall yhli ial JL ge Gili Gil Aaa pi GLI Oii Jiha Liami GLa ti palati JS i A agaat GLU aiy Daly Yl oiy aas g Cisco 2600 Series Routers Hardware Installation Guide i OL 2171 06 Preface Upozorenje Upozorn ni eTTIKivOuvN Taon NINTR Safety Warnings W VAZNE SIGURNOSNE NAPOMENE Ovaj simbol upozorenja predstavlja opasnost Nalazite se u situaciji koja mo e prouzro iti tjelesne ozljede Prije rada s bilo kojim ure ajem morate razumjeti opasnosti vezane uz elektri ne sklopove te biti upoznati sa standardnim na inima izbjegavanja nesre a U prevedenim sigurnosnim upozorenjima prilo enima uz ure aj mo ete prema broju koji se nalazi uz pojedino upozorenje prona i i njegov prijevod SA UVAJTE OVE UP
54. ations e Cisco Network Modules Installation Guide e Cisco Interface Cards Installation Guide Table 3 2 WAN LAN and Voice Connections Port or Connection Port Type Color Connected To Cable Ethernet RJ 45 yellow Ethernet hub or Ethernet switch Straight through Ethernet T1 El WAN RJ 48C CA81A blue T1 or El network RJ 48 T1 Cisco serial 60 pin D sub CSU DSU and serial network or Cisco serial transition cable that equipment matches the signaling protocol Cisco Smart serial Cisco Smart compact CSU DSU and serial network or EIA TIA 232 EIA TIA 449 V 35 connector blue equipment For WIC 2T and X 21 or EIA TIA 530 and the soral WIC 2A S only port operating mode DTE or DCE DSL RJ 11C CA11A Network demarcation device for RJ 11 lavender service provider s DSL interface Cisco 2600 Series Routers Hardware Installation Guide P38 OL 2171 06 _ Chapter 3 Installing the Router Table 3 2 WAN LAN and Voice Connections continued Connecting WAN LAN and Voice Cables W Port or Connection Port Type Color Connected To Cable T1 digital voice RJ 48C CA81A tan Digital PBX RJ 48 T1 cable Analog voice FXS RJ 11 gray Telephone fax RJ 11 Analog voice FXO RJ 11 pink Central office analog PBX RJ 11 Analog voice E amp M RJ 11 brown Analog PBX RJ 11 BRI S T WAN RJ 48C CA81A NTI device or private integrated RJ 48 external NT1 orange network exchange PINX BRI U WAN
55. d as DTE require external clocking from a DSU CSU or other DCE device Although manufacturing your own serial cables is not recommended because of the small size of the pins on the DB 60 serial connector cable pinouts are provided in the Cisco Modular Access Router Cable Specifications Distance Limitations N Serial signals can travel a limited distance at any given bit rate generally the slower the data rate the greater the distance All serial signals are subject to distance limits beyond which a signal significantly degrades or is completely lost Note Only the serial WAN interface card supports bit rates above 128 Kbps Table 2 4 lists the recommended maximum speeds and distances for each serial interface type however you might get good results at speeds and distances greater than those listed if you understand the electrical problems that might arise and can compensate for them For instance the recommended maximum rate for V 35 is 2 Mbps but 4 Mbps is commonly used I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter2 Preparing to Install the Router BI Preparing to Connect to a Network Table 2 4 Serial Signal Transmission Speeds and Distances EIA TIA 232 EIA TIA 449 X 21 V 35 Distance EIA 530 Distance Rate bps Feet Meters Feet Meters 2400 200 60 4100 1250 4800 100 30 2050 625 9600 50 15 1025 312 19200 25 7 6 513 156 38400 12 3 7 256 78
56. document at the following URL http www cisco com univercd cc td doc product software ios 122 122sup 122sems semsvoll emfbgp htm xtocid10 Recovering a Lost Password You can recover a lost enable password but an enable secret password is encrypted and is not recoverable If you lose an enable secret password that is configured on your router you can replace it with a new enable secret password For password recovery and replacement procedures for the Cisco 2600 series routers refer to the Password Recovery Procedure for the Cisco 2600 Series Routers document at the following URL http www cisco com warp public 474 pswdrec_2600 shtml Cisco Technical Assistance Center The following link connects you to release notes field notices security advisories and troubleshooting information maintained by the Cisco Technical Assistance Center TAC http www cisco com pcgi bin Support browse psp_view pl p Hardware 2600 amp s Troubleshooting Cisco 2600 Series Routers Hardware Installation Guide uva OL 2171 06 APPENDIX Using the ROM Monitor This appendix describes the use of the ROM monitor also called the bootstrap program which is the firmware that runs when you power up or restart a Cisco router During normal operation the ROM monitor helps to initialize the processor hardware and boot the operating system software You can also use the ROM monitor to e Help isolate hardware problems encountered when installing you
57. e Cisco 2691 only Boots from the specified Cisco IOS image in the third partition in compact flash memory in slot 1 e boot filename tftpserver Boots from the specified Cisco IOS image on the specified TFTP server after first booting from flash For example boot c2600 i mz 172 15 19 11 Note Use the CLI commands show version and show hardware to see the source of the currently running Cisco IOS image Informational Commands in the ROM Monitor dev Cisco 2691 only Lists boot device identifications on the router for example rommon 2 gt dev Devices in device table id name flash internal compact flash slot0 external compact flash eprom eprom rommon 3 gt dir device partition Lists the files on the named device For example rommon 8 gt dir flash File size Checksum File name 2229799 bytes 0x220627 0x469e C2600 j m2 113 4T help Shows a summary of ROM monitor commands equivalent to meminfo Displays main memory size starting address and available range size of packet memory and size of NVRAM The following example shows the meminfo command rommon 9 gt meminfo Main memory size 32 MB Available main memory starts at 0xa000e000 size 32704KB IO packet memory size 25 percent of main memory NVRAM size 32KB I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Appendix B Using the ROM Monitor HH ROM Monitor Command Descriptions meminfo
58. e The second bracket attaches to the other side of the chassis Brackets for 19 inch rack Brackets for 23 inch or 24 inch rack 72014 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter3 Installing the Router HI Setting Up the Chassis Figure 3 9 Center Mount Bracket Installation Rear Panel Forward 19 Inch Rack with a 1775 Inch Opening or a 23 or 24 Inch Rack SU Brackets for ad Note The second bracket attaches 19 inch rack Brackets for to the other side of the chassis 23 inch or 24 inch rack 72015 Figure 3 10 Center Mount Bracket Installation Rear Panel Forward 19 Inch Rack with a 175 Inch Opening or a 23 or 24 Inch Rack a 62983 Note The second bracket attaches Brackets for Brackets for to the other side of the chassis 19 inch rack 23 inch or 24 inch rack Figure 3 11 Center Mount Bracket Installation Front Panel Forward 19 Inch Rack with a 175 Inch Opening or a 23 or 24 Inch Rack Note The second bracket attaches Brackets for Brackets for A to the other side of the chassis 19 inch rack 23 inch or 24 inch rack 72016 Cisco 2600 Series Routers Hardware Installation Guide 38 OL 2171 06 Chapter3 Installing the Router Setting Up the Chassis W Attaching the Brackets to a Router of 2 RU Height To install the chassis in a rack attach the brackets in one of the following ways
59. e Installation Guide These documents are accessible online and on the Cisco Documentation CD ROM e For information about installing WAN interface cards refer to the Cisco Interface Cards Hardware Installation Guide e For information about installing network modules refer to the Cisco Network Modules Hardware Installation Guide Before you connect a device to a serial port you need to know the following e Type of device data terminal equipment DTE or data communications equipment DCE you are connecting to the synchronous serial interface e Type of connector male or female required to connect to the device e Signaling standard required by the device Configuring Serial Connections The serial ports on the asynchronous synchronous serial network modules and the serial WAN interface card use DB 60 connectors Serial ports can be configured as DTE or DCE depending on the serial cable used Serial DTE or DCE Devices A device that communicates over a synchronous serial interface is either a DTE or DCE device A DCE device provides a clock signal that paces the communications between the device and the router A DTE device does not provide a clock signal DTE devices usually connect to DCE devices The documentation that accompanied the device should indicate whether it is a DTE or DCE device Some devices have a jumper to select either DTE or DCE mode If you cannot determine the device type in the documentation see Table 2 3
60. e With the front panel forward see Figure 3 12 e With the rear panel forward see Figure 3 13 e Inacenter mount rack see Figure 3 14 and Figure 3 15 Note Use the screws that came with your router package for attaching the brackets Figure 3 12 Bracket Installation Front Mounting Quel Y 82691 Left bracket for 23 inch rack Left narrow bracket SL for 19 inch rack Right wide bracket for 19 inch rack Right bracket Use two screws on each side for 23 inch rack Figure 3 13 Bracket Installation Rear Mounting Right bracket for 23 inch rack Right wide bracket for 19 inch rack Left narrow bracket for 19 inch rack Left bracket ired on each side Four screws are required on each side for 23 inch rack Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 En Chapter3 Installing the Router HI Setting Up the Chassis Figure 3 14 Bracket Installation Center Mounting with Front Panel Forward Q 0 o N 0 Left bracket for 23 inch rack Left narrow bracket for 19 inch rack Right wide bracket for 19 inch rack Right bracket Use two screws on each side for 23 inch rack Figure 3 15 Bracket Installation Center Mounting with Rear Panel Forward 82690 Right bracket for 23 inch rack Right wide bracket for 19 inch rack eG Left narrow bracket for 19 inch rack Use two screws on each side Left bracket f
61. e adequate cooling never operate the router unless the unit is completely closed This section covers the following topics e Checklist for Power Up page 3 23 e Front Panel Indicators page 3 23 e Power Up Procedure page 3 24 Checklist for Power Up You are ready to power up the Cisco router if the following steps are completed e Chassis is securely mounted e Power and interface cables are connected e Your PC terminal emulation program is configured for 9600 baud 8 data bits 1 stop bit and no parity e You have selected passwords for access control e You have determined the IP addresses for the Ethernet and serial interfaces Front Panel Indicators The following indicator LEDs provide power activity and status information Routers with 1 RU Chassis Height The following indicator LEDs provide power activity and status information e POWER green Lit when power is on e RPS green Off No redundant power supply RPS is present Blinking System is booted RPS is present RPS failure Continuous on System is booted RPS is present no RPS failure e ACTIVITY green Slow steady blinking System is booting Blinks during system activity such as interrupts and packet transfers Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 EN Chapter3 Installing the Router HI Powering Up the Router Routers with 2 RU Chassis Height The following indicator LEDs provide po
62. e an RJ 45 rollover cable and DB 25 adapter The RJ 45 to DB 25 adapter Cisco part number 29 0810 01 can be purchased from Cisco For information about cable pinouts refer to the online document Cisco Modular Access Router Cable Specifications This document is available online and on the Cisco Documentation CD ROM Configure your terminal or terminal emulation software for 9600 baud default 8 data bits no parity and stop bit Power on the router When asked if you would like to enter the initial dialog answer no Would you like to enter the initial dialog yes no Your router is now in the normal operating mode After a few seconds you see the user EXEC prompt Router gt Enter the enable command and your password to enter privileged EXEC mode Cisco 2600 Series Routers Hardware Installation Guide Yc i OL 2171 06 _Appendix C Configuration Register Step 6 Step 7 Step 8 Step 9 Step 10 Step 11 Configuring the Boot Field W Router gt enable Password password At the privileged EXEC prompt Router enter the configure terminal command Router configure terminal Enter configuration commands one per line Edit with DELETE CTRL W and CTRL U end with CTRL Z Enter the config register value command where value is a hexadecimal number preceded by Ox see Table C 2 to set the contents of the configuration register Router config register 0x value dI Note Cisco
63. e fans can help you troubleshoot a power problem Check the following items to help isolate the problem e With the power switch on does the system LED stay on or blink Ifthe LED is green the router is receiving power and is functional Ifthe LED is off check the power source and power cable e With the power switch on and the system LED on do the fans operate If no check the fans e With the power switch on and the system LED off do the fans operate If yes the router is receiving power The fans are connected directly to the DC outputs of the power supply If no check the power source and power cable e Does the router shut down after being on a short time Check for an environmentally induced shutdown See the Environmental Reporting Features section on page A 2 Check the environmental site requirements in the General Site Requirements section on page 2 3 Check for a power supply failure by inspecting the system LED on the front panel If the system LED is on or blinking the power supply should be functional e Router partially boots but LEDs do not come on Check for a power supply failure by inspecting the system LED on the front panel of the router If the system LED is on the power supply is functional Ifthe system LED is not on refer to the warranty information in the quick start guide that shipped with your router or contact customer service The quick start gu
64. e on the system Would you like to enter basic management setup yes no yes Cisco 2600 Series Routers Hardware Installation Guide 326 i OL 2171 06 _Chapter3 Installing the Router Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Step 10 Configuring the Router W Enter a hostname for the router this example uses 2600 Configuring global parameters Enter hostname Router 2600 Enter an enable secret password This password is encrypted more secure and cannot be seen when viewing the configuration The enable secret is a password used to protect access to privileged EXEC and configuration modes This password after entered becomes encrypted in the configuration Enter enable secret xxxxxx Enter an enable password that is different from the enable secret password This password is not encrypted less secure and can be seen when viewing the configuration The enable password is used when you do not specify an enable secret password with some older software versions some boot images Enter enable password xxxxxx and Enter the virtual terminal password which prevents unauthenticated access to the router through ports other than the console port The virtual terminal password is used to protect access to the router over a network interface Enter virtual terminal password xxxxxx Respond to the following prompts as appropriate for your network Configure SNMP Netwo
65. e port for local system access by using a console terminal e EIA TIA 232 RJ 45 auxiliary port for remote system access or dial backup by using a modem Figure 1 1 and Figure 1 2 show examples of Cisco 2600 series routers Note Cisco 2600 series routers are either single rack unit 1RU or two rack unit 2RU high N Note The number and type of interfaces vary depending on the specific router Figure 1 1 Cisco 2600 Series Router Rear Panel Example of 1RU Router Cisco 2650 nl onneantonannntcanano 10 100BASE T Auxiliary port Ethernet 0 0 Console RJ 45 D RJ 45 ort RJ 45 p Cisco 2600 Series Routers Hardware Installation Guide 12 g OL 2171 06 Chapter1 Overview of Cisco 2600 Series Routers Reading the Front Panel LEDs W Figure 1 2 Cisco 2600 Series Router Rear Panel Example of 2RU Router 72056 FastEthernet 0 1 FastEthernet 0 0 Console Compact Flash slot port Auxiliary port Reading the Front Panel LEDs The LEDs indicate the current operating condition of the router By observing the LEDs you can note any fault condition that the router is encountering and then contact your system administrator or customer service when necessary Figure 1 3 and Figure 1 4 show the locations of the LEDs on the front panel of Cisco 2600 series routers Table 1 3 and Table 1 3 describe these LEDs Figure 1 3 Cisco 2600 Series Routers with 1 RU Chassis Height Front Panel LEDs
66. eanings continued Bit Number Hexadecimal Meaning 10 0x0400 IP broadcast with all zeros 5 11 12 0x0020 Console line speed 0x0800 0x1000 13 0x2000 Boots default ROM software if the network boot fails 14 0x4000 IP broadcasts do not have net numbers 15 0x8000 Enables diagnostic messages and ignores the contents of NVRAM Changing Configuration Register Settings Step 1 N You might want to modify the value in the configuration register to perform the following tasks e Recover a lost password e Change the console data rate e Enable or disable the Break function e Manually boot the operating system using the b command at the ROM monitor prompt e Force the router to automatically boot its system image in flash memory or boot in accordance with any boot system commands stored in the router s configuration file in NVRAM You can change the configuration register from either the ROM monitor or the operating system software To change the configuration register from the ROM monitor see the Configuration Register Commands section on page B 7 To change the configuration register from the system software do the following Connect a console terminal to the console port of the router as described in the Connecting to the Console Port section on page 3 20 using the blue RJ 45 to DB 9 console adapter cable Note Step 2 Step 3 Step 4 Step 5 If you have a terminal with a DB 25 port us
67. ee NVRAM NVRAM 1 2 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide W index P packing list 2 6 port numbering 1 9 power requirements 2 3 specifications 1 11 to 1 12 power supply connections 3 15 to 3 17 power supply LED 1 3 to 1 4 rack mounting the chassis 3 4 to 3 11 racks equipment 2 4 record keeping site log 2 5 regulatory compliance 1 12 reload command B 1 B 2 reset command B 6 B 10 rollover cable identifying 3 22 ROM monitor commands B 2 to B 12 syntax B 3 using B 1 rubber feet installing 3 3 S safety guidelines 2 1 to 2 2 warnings translations of ix SDRAM 1 2 serial connections considerations 2 10 serial port specifications 2 11 shared memory 1 2 show hardware command B 5 show version command B 5 site configuration 2 4 environment 2 3 log record keeping 2 5 requirements 2 3 slot numbering 1 11 software image recovery procedure B 8 specifications Cisco 261x Cisco 262x Cisco 265x 1 11 Cisco 2691 1 12 serial ports 2 11 system 1 11 stack command B 6 static electricity damage 2 2 synchronous dynamic random access memory See SDRAM sysret command B 7 T Tables cable specifications 3 18 configuration register bits 1 1 configuration register settings for boot field 1 3 configuration register settings for broadcast address 1 4 configuration register settings for console terminal baud rate 1 5 DC wiring requirements 3 16 documents xv DTE
68. eed For information about obtaining technical support see the Obtaining Technical Assistance section on page xviii Before you call have the following information ready e Chassis type and serial number e Maintenance agreement or warranty information e Type of software and version number e Date you received the new chassis e Brief description of the problem e Brief explanation of the steps you have taken to isolate the problem Isolating Problems The key to problem solving is to isolate the problem to a specific subsystem by comparing what the router is doing to what it should be doing The LEDs on the front and rear panel of the router enable you to determine router performance and operation For a description of these LEDs see the Reading the Front Panel LEDs section on page 1 3 and the Reading the Rear Panel LEDs section on page 1 5 When problem solving consider the following subsystems e Power and cooling systems External power source power cable router power supply and circuit breaker and router blower and fan Also consider inadequate ventilation or air circulation I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide AppendixA Troubleshooting HZ Isolating Problems e Modules LEDs on the modules can help identify a failure e Cables External cables that connect the router to the network Troubleshooting the Power and Cooling Systems Both the system LED and th
69. er provides a single Token Ring interface See Table 2 2 The IEFE has established Token Ring as standard IEEE 802 5 Specifications indicate a maximum segment distance of 328 feet 100 meters for UTP cabling I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter2 Preparing to Install the Router BI Preparing to Connect to a Network N Note To ensure agency compliance with FCC Class B electromagnetic emissions requirements EMI make sure that you use a shielded RJ 45 Token Ring cable when connecting your router to a Token Ring network Token Ring can operate at two different ring speeds 4 and 16 Mbps All devices on the Token Ring must use the same operating speed Use a Token Ring cable to connect the router to a switch Refer to the section Token Ring Port Pinouts in the Cisco Modular Access Router Cable Specifications online document for the Token Ring port pinouts This document is available online and on the Cisco Documentation CD ROM Serial Connections Serial connections are provided by WAN interface cards and network modules The WAN interface cards can be installed in either slot of the 2 slot chassis the network module can be installed in the Cisco 2600 series single network module slot For more information on WAN interface cards refer to the Cisco Interface Cards Hardware Installation Guide For more information on network modules refer to the Cisco Network Modules Hardwar
70. ers Hardware Installation Guide Pca g OL 2171 06 _Appendix C Configuration Register Enabling Booting from Flash Memory W Table C 4 Console Terminal Baud Rate Settings Baud Bit5 Biti Bin 115200 1 1 1 57600 1 1 0 38400 1 0 1 19200 1 0 0 9600 0 0 0 4800 0 0 1 2400 0 1 1 1200 0 1 0 Enabling Booting from Flash Memory To enable booting from flash memory set bits 3 2 1 and 0 to a value between 2 to 15 To specify a filename to boot enter the system software configuration command boot system flash device partition filename in the configuration file By specifying the device and partition in the command you can configure the router to boot from the PCMCIA cards If you specify only the filename the router is configured to boot from flash memory To enter configuration mode while in the system software image enter the configure command at the enable prompt as in the following example Router configure Configuring from terminal memory or network terminal terminal Enter configuration commands one per line Edit with DELETE CTRL W and CTRL U end with CTRL Z boot system flash filename To disable Break and enable the boot system flash command enter the config register command with a value as follows config reg 0x102 Ctrl z If you set the configuration register value to 0x102 as in this example you do not need to enter the boot system flash comma
71. et Locations on Cisco 2600 Series Routers of 1 RU Height Q 9 9 IMI 4 G 1 C O H4795 Place the router top side up on a flat smooth secure surface Caution Do not place anything on top of the router that weighs more than 10 pounds 4 5 kg Excessive weight on top could damage the chassis After the router has been installed you must connect the chassis to a reliable earth ground For the chassis ground connection procedures see the Installing the Chassis Ground Connection section on page 3 13 Mounting the Chassis in a Rack This section describes the procedures for rack mounting the chassis Cisco 2600 series routers with a chassis height of 1 rack unit 1RU ship with brackets for use with a 19 inch rack or if specified in your order optional larger brackets for use with a 23 or 24 inch rack Cisco 2600 series routers with a chassis height of 2 rack units 2RU ship with brackets for use with 19 inch racks and with NEBS ETSI compliant brackets for use with 23 inch racks The brackets are shown in Figure 3 2 Figure 3 3 and Figure 3 4 Figure 3 2 Brackets for Cisco 261x Cisco 262x Cisco 26xxXM and Cisco 265x Series Routers Bracket for use Bracket for use with a with a 19 inch rack 23 inch or 24 inch rack 27711 Cisco 2600 Series Routers Hardware Installation Guide 34 OL 2171 06 _ Chapter 3 Installing the Router Setting Up the Chassis
72. g the Router HI Setting Up the Chassis Figure 3 16 Attaching the Wall Mount Brackets Mounting the Router on the Wall After fastening the brackets to the chassis mount the chassis on the wall e Orient the front and rear of the chassis vertically e Position the end nearest the power cable at the top e Align the screws not included with a wall stud or use wall anchors e Figure 3 17 shows a typical wall mounted installation Cisco 2600 Series Routers Hardware Installation Guide Ea OL 2171 06 Chapter3 _ Installing the Router Installing the Chassis Ground Connection W Figure 3 17 Mounting the Chassis on the Wall 27720 After the router has been installed you must connect the chassis to a reliable earth ground For the chassis ground connection procedures see the Installing the Chassis Ground Connection section on page 3 13 Installing the Chassis Ground Connection All Cisco 2600 series router chassis require a reliable earth ground connection You must connect the chassis to a reliable earth ground the ground wire must be installed in accordance with local electrical safety standards e For NEBS compliant grounding use size AWG 6 13 mm wire and the ground lug provided in the accessory kit e For NEC compliant grounding use size AWG 14 2 mm or larger wire and an appropriate user supplied ring terminal e For EN IEC 60950 comp
73. gynner arbeide med noe av utstyret m du v re oppmerksom p farene forbundet med elektriske kretser og kjenne til standardprosedyrer for forhindre ulykker Bruk nummeret i slutten av hver advarsel for finne oversettelsen i de oversatte sikkerhetsadvarslene som fulgte med denne enheten TA VARE P DISSE INSTRUKSJONENE Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 Preface Safety Warnings W Aviso INSTRUGOES IMPORTANTES DE SEGURANGA Este simbolo de aviso significa perigo Voc esta em uma situa o que poder ser causadora de les es corporais Antes de iniciar a utiliza o de qualquer equipamento tenha conhecimento dos perigos envolvidos no manuseio de circuitos el tricos e familiarize se com as pr ticas habituais de preven o de acidentes Utilize o n mero da instru o fornecido ao final de cada aviso para localizar sua tradu o nos avisos de seguran a traduzidos que acompanham este dispositivo GUARDE ESTAS INSTRU ES iAdvertencia INSTRUCCIONES IMPORTANTES DE SEGURIDAD Este simbolo de aviso indica peligro Existe riesgo para su integridad fisica Antes de manipular cualquier equipo considere los riesgos de la corriente el ctrica y familiaricese con los procedimientos estandar de prevencion de accidentes Al final de cada advertencia encontrara el n mero que le ayudar a encontrar el texto traducido en el apartado de traducciones que acompa a a este dispositivo GUARD
74. he BOOTLDR Monitor environment variable to point to another image If the ROM monitor does not recognize a device ID specified in the boot command device does not exist or command entered incorrectly the router boots from the first image in flash memory To boot a router from a Cisco IOS image on a TFTP server netboot the installed DRAM must be adequate to hold two uncompressed Cisco IOS images the image from flash memory and the image downloaded from the TFTP server If the router is configured to boot from a TFTP server boot bits in the configuration register are set from 2 to 15 the router first boots from the image in flash memory It decompresses that image in DRAM parses the boot system commands downloads the Cisco IOS image from the TFTP server and decompresses it in DRAM After the Cisco IOS image from the TFTP server is in DRAM the DRAM memory occupied by the boothelper image is released N Note Booting from a TFTP server is useful if the router does not have enough flash memory to hold large images With a small image in flash memory just large enough to support the necessary interfaces the router boots from flash memory and then the larger image is downloaded from the TFTP server Entering Boot Commands The boot command syntax is as follows where e partition is a partition number in the flash memory e filename is the Cisco IOS image filename e tftpserver is the IP address of the TFTP server e x directs
75. hip relationship between Cisco and any other company 0406R Cisco 2600 Series Routers Hardware Installation Guide Copyright 2000 2004 Cisco Systems Inc All rights reserved Preface vii Objectives vii Audience vili Organization viii Conventions viii Safety Warnings ix Related Documentation xiv Cisco 90 Day Limited Hardware Warranty Terms Obtaining Documentation xvii Cisco com xvii Ordering Documentation xvii Documentation Feedback xvii Obtaining Technical Assistance xviii Cisco Technical Support Website Submitting a Service Request Definitions of Service Request Severity xviii xviii Obtaining Additional Publications and Information CHAPTER 1 Overview of Cisco 2600 Series Routers 1 1 Hardware Features 1 1 Reading the Front Panel LEDs 1 3 Reading the Rear Panel LEDs 1 5 Modules Interface Cards and Memory 1 8 Interface Numbering 1 9 WAN and LAN Interface Numbering 1 9 Voice Interface Numbering 1 11 System Specifications 1 11 Regulatory Compliance 1 12 cHaPTER 2 Preparing to Install the Router 2 1 Safety Recommendations 2 1 Safety with Electricity 2 1 Preventing Electrostatic Discharge Damage xix xvi xix 2 2 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide jg HI Contents General Site Requirements 2 3 Power Supply Considerations 2 3 Site Environment 2 3 Site Configuration 2 4 Equipment Racks 2 4 Installation Checklist 2 4 Creating a Site Log 2 5 I
76. iable earth ground For the chassis ground connection procedures see the Installing the Chassis Ground Connection section on page 3 13 Mounting the Chassis on the Wall This section explains how to mount Cisco 2600 series routers with a chassis height of IRU on a wall Mounting a 2 RU chassis to a wall is not recommended and brackets are not provided for mounting to a wall Tip When choosing a wall mounting location consider cable limitations and wall structure Use 19 inch brackets shown in Figure 3 2 to wall mount the chassis The small brackets provide the most stable installation for the chassis The rubber feet are required to provide spacing between the wall and the router for ventilation and proper cooling Attaching Rubber Feet to the Router Attach the rubber feet supplied in the accessory kit See Figure 3 1 on page 3 4 for positioning the rubber feet Attaching Wall Mount Brackets to the Router To install the router on a wall first attach the brackets on each side of the chassis as shown in Figure 3 16 using plastic washers and slotted hex head screws Position the washers so that the narrow shoulder faces the router chassis N Note The hex head screws and plastic washers are used only for wall mounting the router For rack mounting the brackets are attached using Phillips head screws without washers Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 EIN Chapter3 Installin
77. ical issues with Cisco products and technologies The website is available 24 hours a day 365 days a year at this URL http www cisco com techsupport Access to all tools on the Cisco Technical Support 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 Note Use the Cisco Product Identification CPI tool to locate your product serial number before submitting a web or phone request for service You can access the CPI tool from the Cisco Technical Support Website by clicking the Tools amp Resources link under Documentation amp Tools Choose Cisco Product Identification Tool from the Alphabetical Index drop down list or click the Cisco Product Identification Tool link under Alerts amp RMAs The CPI tool offers three search options by product ID or model name by tree view or for certain products by copying and pasting show command output Search results show an illustration of your product with the serial number label location highlighted Locate the serial number label on your product and record the information before placing a service call 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 produc
78. ications for ISDN BRI cables Also refer to the Cisco Modular Access Router Cable Specifications online document for pinouts This document is located on Cisco com and the Documentation CD ROM Cisco 2600 Series Routers Hardware Installation Guide 212 OL 2171 06 _Chapter2 Preparing to Install the Router 56 K Switched 56 kbps DSU CSU Connections Table 2 5 ISDN BRI Cable Specifications Preparing to Connect to a Network MI High Capacitance Cable Specification Low Capacitance Cable Resistance at 96 kHz 160 ohms km 160 ohms km Capacitance at 1 kHz 120 nF km 30 nF km Impedance at 96 kHz 75 ohms 150 ohms Wire diameter 0 024 in 0 6 mm 0 024 in 0 6 mm Distance limitation 32 8 ft 10 m 32 8 ft 10 m 1 nF nanoFarad For more information on BRI WAN interface cards refer to the Cisco Interface Cards Installation Guide online document This document is located on Cisco com and the Documentation CD ROM Switched 56 kbps connections are provided by the 56 kbps DSU CSU WAN interface card For more information on Switched 56 kbps WAN interface cards refer to the Cisco Interface Cards Installation Guide online document This document is located on Cisco com and the Documentation CD ROM I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter2 Preparing to Install the Router MI Preparing to Connect to a Network
79. ide is also available on the Cisco Documentation CD ROM and online Environmental Reporting Features If the router is operating at an abnormally high temperature you see the following message on the console screen SYS 1 OVERTEMP System detected OVERTEMPERATURE condition Please resolve cooling problem immediately Some causes of abnormally high router temperature are e Fan failure e Air conditioner failure in the room e Air blockage to cooling vents Take steps to correct the problem See also the Site Environment section on page 2 3 and the Equipment Racks section on page 2 4 Cisco 2600 Series Routers Hardware Installation Guide a OL 2171 06 Appendix A Troubleshooting Isolating Problems W Troubleshooting Modules Cables and Connections Network problems can be caused by a module cables or cable connections or external devices such as a modem transceiver hub wall jack WAN interface or terminal Check for the following symptoms to help isolate the problem Tip All the documents mentioned in this section are available both on the Documentation CD ROM and online e Module is not recognized by the router Make sure that the module is firmly seated in its slot Check the LEDs on the module Each module has its own set of LEDs For information on these LEDs refer to the online publication Cisco Network Modules Installation Guide Make sure that you have a
80. ing connections Strip the wires to the appropriate length for the terminal block on the power supply Connect the DC power input wires to the terminal block as shown in Figure 3 22 Warning A The illustration shows the DC power supply terminal block Wire the DC power supply as illustrated The proper wiring sequence is ground to ground positive to positive and negative to negative The ground wire should always be connected first and disconnected last Statement 239 Caution A The terminal arrangement on your router may not be identical to the arrangement shown in the figures You must connect the positive negative and ground wires according to the labels on the terminals Caution N Do not overtorque the terminal block captive thumbscrew or terminal block contact screws The recommended torque is 8 0 0 5 inch Ib 0 93 0 05 N m Note Step 4 Step 5 The 2600XM DC power supply is reverse connection protected There are no negative effects if input power leads are connected backwards except that the router will not boot up Figure 3 22 DC Power Connections for Cisco 2600 Series Routers Typical On off Negative switch Ground Positive I L R N ja ni 2 2 o lt Terminal O DIL i block Secure the wires using cable ties Turn on power to the DC circuit I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter3 Installing
81. iption and Options of the xmodem Command B 9 Console Requirements B 9 Procedure for the xmodem Command B 9 Copying an Image from a TFTP Server Using the tftpdnid Command Restrictions on the tftpdnid Command B 10 Procedure for the tftpdnid Command B 11 appenpix C Configuration Register 1 1 Configuration Register Settings 1 1 Changing Configuration Register Settings 1 2 Configuring the Boot Field 1 3 Enabling Booting from Flash Memory 1 5 INDEX B 9 Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 Objectives Preface This preface discusses the objectives audience organization and conventions of this hardware installation guide and points to related documents that have information beyond the scope of this document It contains the following sections Objectives page vii Audience page Vili Organization page vili Conventions page viii Safety Warnings page ix Related Documentation page xiv Cisco 90 Day Limited Hardware Warranty Terms page xvi Obtaining Documentation page xvii Documentation Feedback page xvii Obtaining Technical Assistance page xviii Obtaining Additional Publications and Information page xix This guide explains how to install maintain and troubleshoot your router hardware It also includes instructions for the router ROM monitor and configuration register Although this document provides minimum software configuration information it is not comprehensive For
82. l ring If the TFTP server resides off the local ring you must establish a path to the server through a router or transparent bridge from the local ring Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 _Appendix B Using the ROM Monitor Recovering Cisco I0S Software Images W Procedure for the tftpdnid Command Step 1 Specify the required variables for example rommon 1 gt IP_ADDRESS 172 15 19 11 rommon 2 gt IP_SUBNET_MASK 255 255 255 0 rommon 3 gt DEFAULT GATEWAY 172 16 19 1 rommon 4 gt TFTP_SERVER 172 15 20 10 rommon 5 gt TFTP_FILE tftpboot c2600 i mz The syntax for specifying the variables is VARIABLE _NAME value The variables that you must specify include the following IP_ADDRESS IP address for the router you are using IP_SUBNET_MASK Subnet mask for the router you are using DEFAULT_GATEWAY Default gateway for the router you are using not required if the TFTP server is in the same subnet as the router TFTP_SERVER IP address of the server from which you want to download the image file TFTP_FILE Name of the file that you want to download The following tftpdnld command variables are optional TFTP_VERBOSE Print setting The default is 1 0 quiet After you enter the tftpdnld command the prompt Do you wish to continue y n is the only information that appears until the command completes successfully or fails 1 pr
83. lex mode 100 Mbps When on the speed of the interface is 100 Mbps When off the speed of the interface is 10 Mbps I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter1 Overview of Cisco 2600 Series Routers HH Modules Interface Cards and Memory Figure 1 10 Cisco 2691 Rear Panel LEDs Cisco Systems CISCO269 aj 1 my a FastEthernet 0 1 LED FastEthernet 0 0 t 2 ACT LED pa dii 100 Mbps LED slot o By 9 LINK LED Fe Auxiliary port Table 1 5 Cisco 2691 Rear Panel LEDs LED Description LINK On when a link has been established with the hub or switch at the other end of the cable ACT On when packets are being transmitted or received on the Ethernet interface 100 Mbps On when the speed of the interface is 100 Mbps Off when the speed of the interface is 10 Mbps CF1 On when flash memory is being accessed either READ or WRITE Modules Interface Cards and Memory The latest information on network modules WAN interface cards WICs voice interface cards VICs advanced integration modules AIMs and memory is available online and on the documentation CD ROM e For information on installing network modules refer to the following documents Quick Start Guide Network Modules for Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers Cisco Network Modules Hardware Installation Guide e For information on installing WICs
84. liant grounding use size AWG 18 1 mm or larger wire and an appropriate user supplied ring terminal Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 SEE Chapter3 Installing the Router MI installing the Chassis Ground Connection To connect the chassis to a reliable earth ground perform the following steps Step1 Strip one end of the ground wire to the length required for the ground lug or terminal e For the NEBS ground lug approximately 0 75 in 20 mm e For user provided ring terminal as required Step2 Crimp the ground wire to the ground lug or ring terminal using a crimp tool of the appropriate size Step3 Attach the ground lug or ring terminal to the chassis as shown in Figure 3 18 Figure 3 19 Figure 3 20 or Figure 3 21 For the ground lug use the two screws with captive locking washers provided For a ring terminal use one of the screws provided Use a number 2 Phillips screwdriver and tighten the screws to a torque of 8 to 10 in lb 0 9 to 1 1 N m Step4 Connect the other end of the ground wire to a suitable grounding point at your site Figure 3 18 NEBS Compliant Chassis Ground Connection Using Ground Lug 1 RU Chassis 36454 Ground lug Figure 3 19 Chassis Ground Connection Using Ring Terminal 1 RU Chassis 103057 Ring terminal Figure 3 20 NEBS Compliant Chassis Ground Connection Using Ground Lug Cisco 2691 72228 Ground lug attachment Cisco
85. m Configuration Dialog At any point you may enter a question mark for help Use ctrl c to abort configuration dialog at any prompt Default settings are in square brackets Would you like to enter the initial configuration dialog yes no The setup command facility prompts you for basic information about your router and network and it creates an initial configuration file The prompts vary depending on your router model the installed interface modules and the software image The following example and the user entries in bold are shown as examples only For a description of the interface numbering see the Interface Numbering section on page 1 9 Note Step 1 Step 2 If you make a mistake while using the setup command facility you can exit and run the setup command facility again Press Ctrl C and enter setup at the privileged EXEC mode prompt Router To proceed using the setup command facility enter yes when the power up messages have ended Would you like to enter the initial configuration dialog yes no yes When the following messages appear press Return to enter basic management setup At any point you may enter a question mark for help Use ctrl c to abort configuration dialog at any prompt Default settings are in square brackets Basic management setup configures only enough connectivity for management of the system extended setup will ask you to configure each interfac
86. mulation software your router is provided with an RJ 45 to DB 9 adapter cable I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter2 Preparing to Install the Router BI Preparing to Connect to a Network To connect the router to an ASCII terminal use an RJ 45 rollover cable and an RJ 45 to DB 25 female adapter not provided The default parameters for the console port are 9600 baud 8 data bits no parity and 1 stop bit The console port does not support hardware flow control For detailed information about installing a console terminal refer to the Connecting to a Console Terminal or Modem section on page 3 20 For cable and port pinouts refer to the Cisco Modular Access Router Cable Specifications document online or on the Documentation CD ROM Auxiliary Port Connections The router has an EIA TIA 232 asynchronous serial auxiliary port RJ 45 that supports flow control Depending on the cable and the adapter used this port appears as a DTE or DCE device at the end of the cable For connection to a modem your router is provided with an RJ 45 to DB 25 adapter cable For detailed information about connecting devices to the auxiliary port refer to the Connecting to a Console Terminal or Modem section on page 3 20 For cable and port pinouts refer to the Cisco Modular Access Router Cable Specifications document online or on the Documentation CD ROM Preparing to Connect to a Netwo
87. munications Operation of this equipment in a residential area is likely to cause harmful interference in which case users will be required to correct the interference at their own expense The following information is for FCC compliance of Class B devices The equipment described in this manual generates and may radiate radio frequency energy If it is not installed in accordance with Cisco s installation instructions it may cause interference with radio and television reception This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules These specifications are designed to provide reasonable protection against such interference in a residential installation However there is no guarantee that interference will not occur in a particular installation Modifying the equipment without Cisco s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices In that event your right to use the equipment may be limited by FCC regulations and you may be required to correct any interference to radio or television communications at your own expense You can determine whether your equipment is causing interference by turning it off If the interference stops it was probably caused by the Cisco equipment or one of its peripheral devices If the equipment causes interference to radio or televi
88. n physical slot W1 and interface BRI 0 0 in physical slot W2 If physical slot WO is empty and physical slot W1 contains a 1 port serial WIC the interface number in the WIC is numbered Serial 0 0 Ifslot WO contains a 2 port serial WIC and slot WI contains a 1 port serial WIC the interfaces in physical slot WO are numbered Serial 0 0 and Serial 0 1 and the interface in physical slot W1 is numbered Serial 0 2 If slot WO contains a 2 port serial WIC and slot WI contains a 1 port BRI WIC the interfaces in physical slot WO are numbered Serial 0 0 and Serial 0 1 and the interface in physical slot W1 is numbered BRI 0 0 Note The slot number for all WIC interfaces is always 0 The WO and WI slot designations are for physical slot identification only Interfaces in the WICs are numbered from right to left starting with 0 0 for each interface type regardless of which physical slot the WICs are installed in Figure 1 12 Interface Numbering in Cisco 2691 Routers 62101 BRI 0 0 Serial 0 2 Serial 0 1 Compact Flash slot Serial 0 0 FastEthernet 0 0 T1 1 T1 1 0 FastEthernet 0 1 Cisco 2600 Series Routers Hardware Installation Guide io OL 2171 06 _Chapter1 Overview of Cisco 2600 Series Routers Voice Interface Numbering System Specifications MM Voice interfaces are numbered as follows chassis slot voice module slot voice interface If a 4 channel voice network module is installed in chassis slot
89. nd unless there is more than one image in flash memory I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Appendix C__ Configuration Register HI Enabling Booting from Flash Memory Cisco 2600 Series Routers Hardware Installation Guide ce E 0L 2171 06 Symbols help command B 2 INDEX Numerics 100 Mbps LED 1 7 A AC power connection 3 15 ACTIVITY LED 1 4 ACT LED 1 7 AIMs installing 1 8 asynchronous serial baud rates 2 12 auxiliary port connecting to 3 21 to 3 22 description of 2 7 to 2 8 baud rate of modem 3 21 setting for console terminal 1 4 boot command B 4 boothelper B 4 booting from Flash memory 1 5 bracket attachment rack mount 3 5 to 3 10 wall mount 3 11 c cables provided 2 6 Caution symbol meaning of ix chassis desktop installation 3 3 grounding 3 13 rack mounting 3 4 wall mounting 3 11 Cisco IOS software locating documentation xv recovering images B 8 commands help B 2 boot B 4 configuration register B 7 confreg B 7 B 8 context B 6 debugging B 6 dey B 5 dir B 5 frame B 6 help B 2 B 5 i Initialize B 6 meminfo B 5 B 6 reload B 1 B 2 reset B 6 B 10 ROM monitor B 1 to B 12 stack B 6 sysret B 7 tftpdnld B 6 B 8 B 10 xmodem B 83 B 9 compact Flash memory card 1 2 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide W index compliance 1 12 configuration
90. ns between networks and ports Chapter 3 Installing the Router Includes basic installation information and discusses making connections to your LAN WAN and console terminal Appendix A Troubleshooting Discusses how to isolate problems and read the LEDs Appendix B Using the ROM Monitor Discusses selected maintenance procedures Appendix C Configuration Register Describes the ROM monitor also called the bootstrap program Use the ROM monitor to help you isolate or rule out hardware problems encountered during installation Conventions This guide uses the following conventions to convey instructions and information Table 2 Document Conventions Convention Description boldface font Commands and keywords italic font Variables for which you supply values Keywords or arguments that appear within square brackets are optional xly lz A choice of required keywords appears in braces separated by vertical bars You must select one screen font Examples of information displayed on the screen boldface screen font Examples of information you must enter lt gt Nonprinting characters for example passwords appear in angle brackets in contexts where italic font is not available Default responses to system prompts appear in square brackets Cisco 2600 Series Routers Hardware Installation Guide xin OL 2171 06 Preface N Safety Warnings W Note Means reader take note
91. nspecting the Router 2 6 Tools and Equipment for Installation and Maintenance 2 6 Console and Auxiliary Port Considerations 2 7 Console Port Connections 2 7 Auxiliary Port Connections 2 8 Preparing to Connect to a Network 2 8 Ethernet Connections 2 9 Token Ring Connections 2 9 Serial Connections 2 10 Configuring Serial Connections 2 10 Serial DTE or DCE Devices 2 10 Signaling Standards Supported 2 11 Distance Limitations 2 11 Asynchronous Synchronous Serial Module Baud Rates 2 12 ISDN BRI Connections 2 12 56 K Switched 56 kbps DSU CSU Connections 2 13 CHAPTER 3 Installing the Router 3 1 Installing Modules Interface Cards and Power Supplies 3 2 Setting Up the Chassis 3 3 Setting the Chassis on a Desktop 3 3 Mounting the Chassis in a Rack 3 4 Attaching the Brackets to Cisco 261x Cisco 262x Cisco 26xxXM and Cisco 265x Series Routers 3 5 Attaching the Brackets to a Router of 2 RU Height 3 9 Installing the Router in a Rack 3 10 Mounting the Chassis on the Wall 3 11 Attaching Rubber Feet to the Router 3 11 Attaching Wall Mount Brackets to the Router 3 11 Mounting the Router on the Wall 3 12 Installing the Chassis Ground Connection 3 13 Power Connections 3 15 Cisco 2600 Series Routers Hardware Installation Guide lt OL 2171 06 Connecting Routers to AC Power 3 15 Connecting Routers to a DC Input Power Supply 3 16 DC Wiring Requirements 3 16 Connecting Routers to the Cisco Redundant Power System 3 18 Connecting WAN L
92. nts Pour prendre connaissance des traductions des avertissements figurant dans les consignes de s curit traduites qui accompagnent cet appareil r f rez vous au num ro de l instruction situ la fin de chaque avertissement CONSERVEZ CES INFORMATIONS Warnung WICHTIGE SICHERHEITSHINWEISE Dieses Warnsymbol bedeutet Gefahr Sie befinden sich in einer Situation die zu Verletzungen f hren kann Machen Sie sich vor der Arbeit mit Ger ten mit den Gefahren elektrischer Schaltungen und den blichen Verfahren zur Vorbeugung vor Unf llen vertraut Suchen Sie mit der am Ende jeder Warnung angegebenen Anweisungsnummer nach der jeweiligen bersetzung in den bersetzten Sicherheitshinweisen die zusammen mit diesem Ger t ausgeliefert wurden BEWAHREN SIE DIESE HINWEISE GUT AUF Avvertenza IMPORTANTI ISTRUZIONI SULLA SICUREZZA Questo simbolo di avvertenza indica un pericolo La situazione potrebbe causare infortuni alle persone Prima di intervenire su qualsiasi apparecchiatura occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti Utilizzare il numero di istruzione presente alla fine di ciascuna avvertenza per individuare le traduzioni delle avvertenze riportate in questo documento CONSERVARE QUESTE ISTRUZIONI Advarsel VIKTIGE SIKKERHETSINSTRUKSJONER Dette advarselssymbolet betyr fare Du er i en situasjon som kan f re til skade p person F r du be
93. o Install the Router Console and Auxiliary Port Considerations W e Needlenose pliers For straightening any pins bent when you install the ROM e Cable ties if required for organizing cables To install a Cisco 2600 router of 1 rack unit height on a wall you need suitable screws or wall anchors In addition depending on the type of modules you plan to use you might need the following equipment to connect a port to an external network e Cables for connection to the WAN and LAN ports dependent on configuration N Note For more information on cable specifications refer to the Cisco Modular Access Router Cable Specifications document online or on the Documentation CD ROM e Ethernet hub or PC with a network interface card for connection to Ethernet LAN ports e Console terminal an ASCII terminal or a PC running terminal emulation software configured for 9600 baud 8 data bits no parity and 1 stop bit e Modem for connection to the auxiliary port for remote administrative access optional e Token Ring interfaces require a Token Ring media attachment unit MAU e Serial interfaces may require a data service unit DSU or channel service unit data service unit DSU CSU e CT1 PRI modules without the built in CSU require an external CSU e ISDN BRI S T interfaces require an NT1 device if one is not supplied by your service provider Console and Auxiliary Port Considerations The router includes an asynchronou
94. of 1 rack unit height only e Rack mount brackets with screws for 19 inch rack with all Cisco 2600 series routers e Rack mount brackets with screws for 23 inch rack with Cisco 2691 routers only e Grounding lug and bracket e RJ 45 to DB 9 adapter cable for console connection e RJ 45 to DB 25 adapter cable for modem connection e Ethernet cable e Optional equipment such as network connection cables or additional rack mount brackets e Cisco 2600 Series Modular Routers Quick Start Guide e Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Regulatory Compliance and Safety Information document Inspect all items for shipping damage If anything appears to be damaged or if you encounter problems installing or configuring your router contact customer service Warranty service and support information is in the quick start guide that shipped with your router Tools and Equipment for Installation and Maintenance You need the following tools and equipment to install and upgrade the router and its components e ESD preventive cord and wrist strap e Number 2 Phillips screwdriver e Flat blade screwdrivers small 3 16 inch 4 5 mm and medium 1 4 inch 5 6 mm To install or remove modules To remove the cover or mainboard tray if you are upgrading memory or other components e Rack mount screws e ROM 32 pin PLCC extractor tool Cisco 2600 Series Routers Hardware Installation Guide 26 W OL 2171 06 _Chapter2 Preparing t
95. ogress Displays the state of the required tftpdnld command variables Also displays progress characters to indicate successful and lost packet transmissions 2 verbose Displays all progress print setting messages along with error information The information provided by this print setting may be useful when debugging interface link and configuration problems that may prevent connecting to the TFTP server TFTP_RETRY_COUNT Number of times from 1 to 65535 that the ROM monitor will retry address resolution protocol ARP and acknowledge ACK The default is 7 retries TFTP_TIMEOUT Overall timeout of the download operation in seconds The range is from 1 to 65535 seconds The default is 7200 seconds TFTP_CHECKSUM Performs a checksum test on the image 0 checksum off 1 checksum on The default is 1 FE_SPEED_MODE Sets the Fast Ethernet speed and duplex mode 0 10 Mbps half duplex mode 1 10 Mbps full duplex mode 2 100 Mbps half duplex mode 3 100 Mbps full duplex mode and 4 auto negotiation The default is 4 N Note Specify the FE_SPEED_MODE variable only for routers with a Fast Ethernet network interface TR_SPEED_MODE Sets the Token Ring speed and duplex mode 0 4 Mbps half duplex mode 1 4 Mbps full duplex mode 2 16 Mbps half duplex mode and 3 16 Mbps full duplex mode The default is 2 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Bi Appendix B Using the ROM Monitor HZ Rec
96. ole computer PC must have the following files to use this procedure e Terminal emulation application program supporting one of the following file transfer protocols Xmodem Xmodem CRC Xmodem 1K Ymodem e Cisco IOS image file Procedure for the xmodem Command To copy a Cisco IOS image from a console to flash memory perform the following procedure N Note File transfer from a console is slow and will take many minutes Step 1 Connect a console to the router s console port using the instructions in the Connecting to a Console Terminal or Modem section on page 3 20 Step2 Power up the router The power on self test diagnostics run and the boot ROM searches for a valid boot image and Cisco IOS image in flash memory If the boot image and Cisco IOS image are not found the ROM monitor prompt is displayed rommon 1 gt Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 n Appendix B Using the ROM Monitor HH Recovering Cisco 10S Software Images Step 3 Step 4 Enter the xmodem command and the name of the source file containing the Cisco IOS image rommon 1 gt xmodem filename When the source file is found messages similar to the following appear Do not start upload program yet File size Checksum File name 2537948 bytes 0x26b9dc c2600 i mz 122 10 bin WARN This operation will ERASE bootflash If the xmodem download to bootflash fails you will lose any good image y
97. or On System okay ACTIVITY Off No system activity Blinking System activity Cisco 2600 Series Routers Hardware Installation Guide 14 g OL 2171 06 Chapter1 Overview of Cisco 2600 Series Routers Reading the Rear Panel LEDs W Reading the Rear Panel LEDs Figure 1 4 through Figure 1 10 show the location of the Cisco 2600 series rear panel LEDs Table 1 4 and Table 1 5 describe these LEDs N Note Not all router models are shown in these illustrations The speed and number of Ethernet and Token Ring interfaces varies depending on the router model LED labels and functionality also vary depending on the router model Figure 1 5 Cisco 2611 Rear Panel LEDs Link ACT LED LED 2 O Cisco 2610 Wi COCONN 29 8 EE MANUAL BEFORE INSTALLATION 5 AERP pe SE BEFORE Cc C NSTALLATIPN O oO we S CADO pana e wo 122291 gt Ethernet 0 0 10Base T port RJ 45 Console port RJ 45 Auxiliary port RJ 45 Figure 1 6 Cisco 2611 Rear Panel LEDs Link Link LED LED ACT ACT LED LED GERALD E Xo DE Cisco 2611 sS CRD elm FE RCS Cuan ae EE MANU BEFORE INSTALLATION ft A SEE MAY IAL BEFORE INSTALLATION Wo LA ORAO
98. or 23 inch rack Installing the Router in a Rack After the brackets are secured to the chassis you can mount the chassis in a rack Use the illustrations in the previous section as a guide to attaching the brackets to the rack A Warning To prevent bodily injury when mounting or servicing this unit in a rack you must take special precautions to ensure that the system remains stable The following guidelines are provided to ensure your safety e This unit should be mounted at the bottom of the rack if it is the only unit in the rack e When mounting this unit in a partially filled rack load the rack from the bottom to the top with the heaviest component at the bottom of the rack e Ifthe rack is provided with stabilizing devices install the stabilizers before mounting or servicing the unit in the rack Statement 1006 Cisco 2600 Series Routers Hardware Installation Guide P30 OL 2171 06 Chapter3 _ Installing the Router Setting Up the Chassis W To see translations of the warnings that appear in this publication refer to the Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Regulatory Compliance and Safety Information document that accompanied this device N Note The screws for attaching the brackets to the rack are not included with the router A Caution Always use two screws to attach each bracket to the rack After the router has been installed you must connect the chassis to a rel
99. or commands are case sensitive Enter commands exactly as shown Interrupting ROM Monitor Commands You can end any command by generating a Break system interrupt at the console ROM Monitor Command Syntax Conventions The ROM monitor syntax in this appendix uses the following conventions e Square brackets denote an optional element In the following example the element abc is not required but you can specify it if you choose command abc e Ifa minus option is followed by a colon for example s you must provide an argument for the option e A term in italics means that you must fill in the appropriate information In the following example you replace the term in italics with the interface type you are using command interface type I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Appendix B Using the ROM Monitor HH ROM Monitor Command Descriptions ROM Monitor Command Descriptions Router Management Commands This section lists some useful ROM monitor commands Refer to the Cisco IOS configuration guides and command references for more information on ROM monitor commands Boot Commands in the ROM Monitor Functions of Boot Commands The router always boots first from a Cisco IOS image in flash memory because there is no separate dedicated boothelper image rx boot The first image in flash memory functions as the boothelper image but you can override this by setting t
100. ou may already have in bootflash Invoke this application only for disaster recovery Do you wish to continue yes no Enter yes to copy the Cisco IOS image into flash memory Messages similar to the following appear Ready to receive file prog Erasing flash at 0x3000000 program flash location 0x3000000 Transfer complete The router is now ready to boot from the Cisco IOS image Enter the reset ROM monitor command to reboot the router Note If you have set the console speed to 115200 you may want to reset it to the previous speed or to the factory default speed typically 9600 bps See the Configuration Register Commands procedure on page B 7 Copying an Image from a TFTP Server Using the tftpdnid Command The tftpdnld command downloads a Cisco IOS software image from a remote server accessible from a FastEthernet Ethernet or Token Ring network interface on a Cisco 2600 series router except Cisco 2691 The tftpdnld command downloads the Cisco IOS software image into flash memory using TFTP Restrictions on the tftpdnid Command The following software restrictions apply when using the tftpdnld command e Ethernet and FastEthernet Accepts and sends only Ethernet V2 0 data packets e Token Ring Accepts and sends only Token Ring frames with IEEE802 3 SNAP frames Does not support any frames with routing information fields RIFs limiting all use of the tftpdnld command to a TFTP server on the loca
101. overing Cisco 10S Software Images Step 2 Step 3 N Note Specify the TR_SPEED_MODE variable only for routers with a Token Ring network interface or for routers with both an Ethernet and a Token Ring port those routers that are set to use the Token Ring port with the tftpdnld command TR_1EIR_PORT Sets the port to be used with the tftpdnld command 0 Use Ethernet port 1 Use Token Ring port The default is 0 N Note Specify the TR_1E1R_PORT variable only for those routers with both an Ethernet and a Token Ring port Enter the tftpdnld h r command Options include the following h Displays the tftpdnld command help screen r Loads the Cisco IOS software image only to DRAM and launches the image without writing the image into flash memory rommon 6 gt tftpanld IP_ADDRESS 172 15 19 11 IP_SUBNET_MASK 255 255 255 0 DEFAULT_GATEWAY 172 16 19 1 TFTP_SERVER 172 15 20 10 TFTP_FILE tftpboot 2600 i mz Invoke this command for disaster recovery only WARNING all existing data in all partitions on flash will be lost Do you wish to continue y n n Enter y to download the Cisco IOS software image When the process is complete the ROM monitor mode prompt appears on your screen rommon 7 gt The router is now ready to boot from the Cisco IOS image Enter the boot ROM monitor command to reboot the router Cisco 2600 Series Routers Hardware Installation Guide ca
102. product documentation from the Ordering tool http www cisco com en US partner ordering index shtml e Nonregistered Cisco com users can order documentation through a local account representative by calling Cisco Systems Corporate Headquarters California USA at 408 526 7208 or elsewhere in North America by calling 1 800 553 NETS 6387 Documentation Feedback You can send comments about technical documentation to bug doc cisco com I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Preface HI Obtaining Technical Assistance You can submit comments 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 9883 We appreciate your comments Obtaining Technical Assistance For all customers partners resellers and distributors who hold valid Cisco service contracts Cisco Technical Support provides 24 hour a day award winning technical assistance The Cisco Technical Support Website on Cisco com features extensive online support resources In addition Cisco Technical Assistance Center TAC engineers provide telephone support If you do not hold a valid Cisco service contract contact your reseller Cisco Technical Support Website The Cisco Technical Support Website provides online documents and tools for troubleshooting and resolving techn
103. r cause system malfunctions and shutdowns When planning your site layout and equipment locations remember the precautions described in the next section Site Configuration to help avoid equipment failures and reduce the possibility of environmentally caused shutdowns If you are currently experiencing shutdowns or unusually high errors with your existing equipment these precautions may help you isolate the cause of the failures and prevent future problems I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter2 Preparing to Install the Router HZ installation Checklist Site Configuration The following precautions will help you plan an acceptable operating environment for your router and help you avoid environmentally caused equipment failures e Ensure that the room in which you operate your system has adequate air circulation Electrical equipment generates heat Ambient air temperature might not be able to cool equipment to acceptable operating temperatures without adequate circulation e Always follow the ESD prevention procedures described in the Preventing Electrostatic Discharge Damage section on page 2 2 to avoid damage to equipment Damage from static discharge can cause immediate or intermittent equipment failure e Ensure that the chassis cover is secure The chassis is designed to allow cooling air to flow effectively inside it An open chassis allows air leaks which might interr
104. r router e Download a new Cisco IOS image if the operating image is corrupted This appendix contains the following sections e Entering ROM Monitor Mode page B 1 e ROM Monitor Commands page B 2 e ROM Monitor Command Syntax Conventions page B 3 e ROM Monitor Command Descriptions page B 4 e Recovering Cisco IOS Software Images page B 8 Entering ROM Monitor Mode To use the ROM monitor you must have access to the console port Refer to the Connecting to a Console Terminal or Modem section on page 3 20 for information on connecting the console cable There are two ways of entering the ROM monitor mode e Use the reload command and the Break key to enter the ROM monitor mode for one time use Break system interrupt is always enabled for 60 seconds after the router reboots regardless of whether Break is configured on or off in the configuration register see Appendix C Configuration Register During this 60 second period you can break to the ROM monitor prompt by pressing the Break key N Note If your console terminal does not have a Break key refer to the terminal emulator documentation for instructions on generating a break system interrupt e Set the configuration register so that the router enters the ROM monitor mode whenever it boots The new configuration register value 0x0 is effective after the router is rebooted with the reload command The router remains in the ROM monitor and does not boot
105. rk When setting up your router consider distance limitations and potential electromagnetic interference EMI as defined by the applicable local and international regulations Network connection considerations are provided for several types of network interfaces and are described in the following sections e Ethernet Connections page 2 9 e Token Ring Connections page 2 9 e Serial Connections page 2 10 e ISDN BRI Connections page 2 12 e 56 K Switched 56 kbps DSU CSU Connections page 2 13 Refer to the following online documents for more information about network connections and interfaces e Cisco Network Modules Hardware Installation Guide e Cisco Interface Cards Installation Guide e Cisco Modular Access Router Cable Specifications A Warning To avoid electric shock do not connect safety extra low voltage SELV circuits to telephone network voltage TNV circuits LAN ports contain SELV circuits and WAN ports contain TNV circuits Some LAN and WAN ports both use RJ 45 connectors Use caution when connecting cables Statement 1021 Cisco 2600 Series Routers Hardware Installation Guide 28 W OL 2171 06 Chapter2 Preparing to Install the Router Preparing to Connect to a Network MI Ethernet Connections The IEEE has established Ethernet as standard IEEE 802 3 The most common Ethernet implementations are as follows e 100BASE T 2 pair Category 5 or unshielded twisted pair UTP straight through RJ 45 cable e
106. rk Management Community string public yes A summary of the available interfaces is displayed N Note The interface numbering that appears is dependent on the type of Cisco modular router platform and on the installed interface modules and cards Current interface summary Controller Timeslots D Channel Configurable modes Status T1 0 0 24 23 pri channelized Administratively up Interface IP Address OK Method Status Prol FastEthernet 0 0 unassigned NO unset up up FastEthernet 0 1 unassigned NO unset up dow Select one of the available interfaces for connecting the router to the management network Enter interface name used to connect to the management network from the above interface summary fastethernet0 0 Respond to the following prompts as appropriate for your network Configuring interface FastEthernet0 0 Use the 100 Base TX RJ 45 connector yes yes Operate in full duplex mode no no Configure IP on this interface yes yes IP address for this interface 172 1 2 3 Subnet mask for this interface 255 255 0 0 255 255 0 0 Class B network is 172 1 0 0 16 subnet bits mask is 16 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter3 Installing the Router MI Configuring the Router Step 11 Step 12 Step 13 The configuration is displayed The following configuration command script was created hostname fig enable secret 5 1SD5P6 PYx41 1QI
107. router is rebooting regardless of the configuration settings Bit 9 controls the system boot Clearing bit 9 the factory default causes the system to boot from flash memory Clearing bit 9 causes the system to use the secondary bootstrap netbooting This is typically not used Bit 10 controls the host portion of the IP broadcast address Setting bit 10 causes the processor to use all zeros clearing bit 10 the factory default causes the processor to use all ones Bit 10 interacts with bit 14 which controls the network and subnet portions of the broadcast address Table C 3 shows the combined effect of bit 10 and bit 14 Table C 3 Configuration Register Settings for Broadcast Address Destination Bit 10 Bit 14 Address lt net gt lt host gt Off Off lt ones gt lt ones gt On Off lt zeros gt lt zeros gt On On lt net gt lt zeros gt Off On lt net gt lt ones gt Bit 13 determines the router s response to a bootload failure Setting bit 13 causes the router to load operating software from ROM after six unsuccessful attempts to load a boot file Clearing bit 13 causes the router to continue indefinitely to attempt loading a boot file By factory default bit 13 is set to 0 Bit 5 bit 11 and bit 12 of the configuration register determine the baud rate of the console terminal Table C 4 shows the bit settings for the eight available rates The default baud rate is 9600 bps Cisco 2600 Series Rout
108. rt is color coded blue Configure your terminal or PC terminal emulation software for 9600 baud 8 data bits no parity and 1 stop bit Note Because hardware flow control is not possible on the console port we do not recommend that modems be connected to the console port Modems should be connected only to the auxiliary port Cisco 2600 Series Routers Hardware Installation Guide 320 fy OL 2171 06 Chapter3 _ Installing the Router Connecting to a Console Terminal or Modem W Figure 3 23 Connecting to a Console Terminal RJ 45 to RJ 45 rollover cable ET Q Laptop computer RJ 45 to DB 9 or RJ 45 to DB 25 adapter H11493 Connecting to the Auxiliary Port To connect a modem to the auxiliary port on the router perform the following procedure Step 1 Connect a modem to the auxiliary port using the black RJ 45 to DB 25 adapter cable See Figure 3 24 For information about auxiliary port pinouts refer to the Cisco Modular Access Router Cable Specifications document available online and on the Documentation CD ROM Note On the Cisco routers the auxiliary port is color coded black Step2 Make sure that your modem and the auxiliary port on the router are configured for the same transmission speed up to 115200 bps is supported and hardware flow control with Data Carrier Detect DCD and Data Terminal Ready DTR operations Cisco 2600 Series Routers Hardware Ins
109. s not effective until you reboot using the ROM monitor reset command or power cycle the router Modifying the Configuration Register in Menu Mode Entering the confreg command without an argument displays the contents of the configuration register and prompts you to alter the contents by describing the meaning of each bit The following display shows an example of the confreg command rommon 7 gt confreg Configuration Summary enabled are break abort has effect console baud 9600 boot the ROM Monitor do you wish to change the configuration y n n y enable diagnostic mode y n n y enable use net in IP bcast address y n n enable load rom after netboot fails y n n enable use all zero broadcast y n n disable break abort has effect y n n enable ignore system config info y n n change console baud rate y n n y enter rate 0 9600 1 4800 2 1200 3 2400 4 19200 5 38400 6 57600 7 115200 0 0 I change the boot characteristics y n n Y I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Appendix B Using the ROM Monitor HH Recovering Cisco 10S Software Images enter to boot 0 ROM Monitor 1 the boot helper image 2 15 boot system 0 0 Configuration Summary enabled are diagnostic mode break abort has effect console baud 9600 boot the ROM Monitor do you wish to change the configuration
110. s serial console port and an auxiliary port The console and auxiliary ports provide access to the router either locally using a console terminal or remotely using a modem connected to the auxiliary port This section discusses important cabling information to consider before connecting a console terminal which can be either an ASCII terminal or a PC running terminal emulation software to the console port or modem to the auxiliary port The main difference between the console and auxiliary ports is that the auxiliary port supports hardware flow control and the console port does not Flow control paces the transmission of data between a sending device and a receiving device Flow control ensures that the receiving device can absorb the data sent to it before the sending device sends more When the buffers on the receiving device are full a message is sent to the sending device to suspend transmission until the data in the buffers has been processed Because the auxiliary port supports flow control it is ideally suited for use with the high speed transmissions of a modem Console terminals transmit at slower speeds than modems therefore the console port is ideally suited for use with console terminals Console Port Connections The router has an EIA TIA 232 asynchronous serial console port RJ 45 Depending on the cable and the adapter used this port appears as a DTE or DCE device at the end of the cable For connection to a PC running terminal e
111. sion reception try to correct the interference by using one or more of the following measures Turn the television or radio antenna until the interference stops e Move the equipment to one side or the other of the television or radio Move the equipment farther away from the television or radio Plug the equipment into an outlet that is on a different circuit from the television or radio That is make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses Modifications to this product not authorized by Cisco Systems Inc could void the FCC approval and negate your authority to operate the product The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California Berkeley UCB as part of UCB s public domain version of the UNIX operating system All rights reserved Copyright 1981 Regents of the University of California NOTWITHSTANDING ANY OTHER WARRANTY HEREIN ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED AS IS WITH ALL FAULTS CISCO AND THE ABOVE NAMED SUPPLIERS DISCLAIM ALL WARRANTIES EXPRESSED OR IMPLIED INCLUDING WITHOUT LIMITATION THOSE OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING USAGE OR TRADE PRACTICE IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAG
112. site 2 4 configuration register boot field 1 4 changing settings B 7 1 2 enabling booting from Flash memory 1 5 confreg command B 7 B 8 connections AC power 3 15 asynchronous synchronous serial 2 12 auxiliary port 2 8 console port 2 7 console terminal 3 20 DCE 2 10 DC power 3 16 to 3 17 DSU CSU 2 13 DTE 2 10 Ethernet 2 9 ISDN BRI 2 12 modem 3 20 network 2 8 serial 2 10 Token Ring 2 9 console port connecting to 3 20 to 3 21 description of 2 7 console speed setting B 10 context command B 6 cooling recommendations 2 4 D DCE connections 2 10 DC power connections 3 16 to 3 17 debugging commands B 6 desktop installation 3 3 dev command B 5 dimensions chassis 1 11 1 12 dir command B 5 documentation Cisco IOS software xv on CD ROM xiv on the WEB xiv related xiv DRAM 1 2 DSU CSU connections 2 13 DTE connections 2 10 dynamic random access memory See DRAM electrical safety guidelines 2 1 electrostatic discharge damage See ESD error essages A 4 ESD 2 2 Ethernet cable types 2 9 F FDX LED 1 7 feet installing 3 3 Figures auxiliary port connection 3 22 bracket attachment for rack mounting 3 6 to 3 10 bracket attachment for wall mounting 3 12 brackets rack mounting 3 4 3 5 chassis views 1 2 1 3 console terminal connection 3 21 DC power connections 3 17 ground lug attachment 3 14 3 15 LEDs on front panel 1 3 LEDs on rear panel 1 5 1 6 1 7 1 8 modem connection 3
113. stall a network module The numbering format is interface type slot number Interface number Two examples are e Ethernet 0 0 e Serial 1 2 The slot number is 0 for all built in interfaces and 0 for all WIC interfaces the slot number is 1 for network module interfaces Interface port numbers begin at 0 for each interface type and continue from right to left and if necessary from bottom to top Figure 1 11 shows a router of 1 RU height with e A WIC in each WIC slot containing interface Serial 0 0 in physical slot WO and interface Serial 0 1 in physical slot W1 e A 4 serial port network module in slot 1 containing the following ports Serial 1 0 Serial 1 1 Serial 1 2 and Serial 1 3 e First built in Ethernet interface Ethernet 0 0 e Second built in Ethernet interface Ethernet 0 1 or optionally in Cisco 2612 and Cisco 2613 routers only Token Ring interface 0 0 Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 AE Chapter1 Overview of Cisco 2600 Series Routers W interface Numbering Figure 1 11 Interface Numbering in Chassis with 1 RU Height 28308 Figure 1 12 shows a router of 2 RU height with e A2 port TI network module in slot 1 containing the following ports T1 1 0 and T1 1 1 e Two built in Ethernet 10 100 interfaces Fast Ethernet 0 0 and Fast Ethernet 0 1 e A WIC in each WIC slot containing interfaces Serial 0 0 and Serial 0 1 in physical slot WO interface Serial 0 2 i
114. t Protocol Journal at this URL http www cisco com ipj e World class networking training is available from Cisco You can view current offerings at this URL http www cisco com en US learning index html Cisco 2600 Series Routers Hardware Installation Guide Pox Ey OL 2171 06 CHAPTER 1 Overview of Cisco 2600 Series Routers Cisco 2600 series routers are modular access routers with LAN and WAN connections that can be configured by means of interchangeable modules and WAN interface cards This guide discusses the router models listed in Table 1 1 This chapter includes the following sections e Hardware Features page 1 1 e Reading the Front Panel LEDs page 1 3 e Reading the Rear Panel LEDs page 1 5 e Interface Numbering page 1 9 e System Specifications page 1 11 e Regulatory Compliance page 1 12 Hardware Features Table 1 1 lists the router models described in this guide and summarizes the LAN interfaces supported on each model These router models are similar in functionality but differ in the number of interfaces that are supported as well as the system specifications See Table 1 6 Table 1 1 Summary of Cisco 2600 Series LAN Interfaces Advanced Ethernet Token Ring Fast Ethernet Network WAN Interface Integration Model 10BASE T RJ 45 10 100 Module Slot Card Slots Module Slots Cisco 2610 1 1 2 1 Cisco 2610XM 1 1 2 1 Cisco 2611 2 1 2 1 Cisco 2611XM
115. t Wire Size Safety Ground Wire Size Overcurrent Protection Cisco 2600 with 1 RU chassis height 48 to 60 VDC 4 A AWG 18 1 0 mm AWG 14 2 0 mm 15 A maximum Cisco 2691 single or dual sources 24 36 V 8 A AWG 18 AWG 14 15 A maximum positive or negative 1 0 mm 2 0 mm single or dual sources 36 60 V 4 A AWG 18 AWG 14 15 A maximum positive or negative 1 0 mm 2 0 mm 1 See the note above this table for National Electric Code wire size requirements 2 The input voltage tolerance limits for nominal 48 V power supplies are 38 and 72 VDC 3 The input voltage tolerance limits for nominal 24 48 V power supplies are 18 and 72 VDC Cisco 2600 Series Routers Hardware Installation Guide OL 2171 06 _ Chapter 3 Installing the Router Power Connections W Wiring Procedure for DC Input Step 1 A To connect the router to a DC power source perform this procedure Remove power from the DC circuit To ensure that power is removed from the DC circuit locate the circuit breaker for the DC circuit switch the circuit breaker to the OFF position and tape the circuit breaker switch in the OFF position Warning je Before performing any of the following procedures ensure that power is removed from the DC circuit Statement 1003 Tip Step 2 Step 3 A Secure all power cabling when installing this unit to avoid disturbing field wir
116. t guide that shipped with your router or contact customer service e Router powers on and boots only when a particular cable is disconnected There may be a problem with the module or cable Refer to the warranty information in the quick start guide that shipped with your router or contact customer service Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 EN AppendixA Troubleshooting HZ System Messages System Messages This section describes system error and recovery messages that may appear when operating a Cisco 2600 series router Error messages for Cisco 2600 series routers powered by the Cisco redundant power system are described in the publication Cisco RPS Installation Guide The Cisco IOS software displays system error and recovery messages on an external device console terminal screen For more information see the Connecting to a Console Terminal or Modem section on page 3 20 The terminal should display one of the following prompts Router gt indicates user EXEC mode or Router indicates privileged EXEC mode The Cisco IOS software checks the system condition once every 30 seconds If the condition still exists the system error message reappears if the system error condition has cleared a recovery message appears To see descriptions of the system error and recovery messages and LED conditions that might accompany them refer to the Cisco IOS System Error Messages online
117. t 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 TAC engineer The TAC Service Request Tool is located at this URL http www cisco com techsupport servicerequest Cisco 2600 Series Routers Hardware Installation Guide avii OL 2171 06 Preface Obtaining Additional Publications and Information W 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 TAC 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 2447 For 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 Your 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
118. t to see a list of available commands For example rommon 1 gt alias set and display aliases command boot boot up an external process break set show clear the breakpoint confreg configuration register utility cont continue executing a downloaded image context display the context of a loaded image cookie display contents of cookie PROM in hex dev list the device table Cisco 2600 Series Routers Hardware Installation Guide 82 E OL 2171 06 AppendixB Using the ROM Monitor dir dis dnid frame help history iomemdef meminfo repeat reset rommon pref set stack sync sysret tftpdnld unalias unset xmodem rommon 2 gt N list files in the file system display instruction stream serial download a program module print out a selected stack frame monitor builtin command help monitor command history set IO mem to a default 25 main memory information repeat a monitor command system reset select ROMMON display the monitor variables produce a stack trace write monitor environment to NVRAM print out info from last system return tftp image download unset an alias unset a monitor variable x ymodem image download ROM Monitor Command Syntax Conventions Note Not all ROM monitor commands are available on all platforms Displaying Information About ROM Monitor Command Syntax To display information about command syntax enter the command name followed by Entering ROM Monitor Commands ROM monit
119. tallation Guide I 01 2171 06 ESN Chapter3 Installing the Router HH Connecting to a Console Terminal or Modem Figure 3 24 Connecting a Modem to the Auxiliary Port uil Modem cable Modem H11492 RJ 45 to DB 25 adapter EIA TIA 232 Identifying a Rollover Cable Use a rollover cable to connect to the asynchronous serial console and auxiliary ports You can identify a rollover cable by comparing the two modular ends of the cable Hold the cables side by side with the tab at the back The wire connected to the pin on the outside of the left plug should be the same color as the wire connected to the pin on the outside of the right plug See Figure 3 25 If your cable came from Cisco pin 1 will be white on one connector and pin 8 will be white on the other a rollover cable reverses pins 1 and 8 2 and 7 3 and 6 and 4 and 5 Figure 3 25 Identifying a Rollover Cable wPintandpin8 __ should be the Tiffin same color Pin 1 gt we Pins H3824 Cisco 2600 Series Routers Hardware Installation Guide M322 OL 2171 06 Chapter3 _ Installing the Router Powering Up the Router Powering Up the Router A Warning The plug socket combination must be accessible at all times because it serves as the main disconnecting device Statement 1019 A Caution To ensur
120. tallation Guide Pie B OL 2171 06
121. tems Inc Compiled lt date gt lt time gt by lt person gt Press Return to bring up the Router gt prompt flashfs 4 Initialization complete Router gt Enter privileged EXEC mode Router gt enable Router For configuration using the CLI refer to the Software Configuration Guide for Cisco 2600 Series Cisco 3600 Series and Cisco 3700 Series Routers or the Cisco IOS software configuration documentation You can access these documents on Cisco com and on the Documentation CD ROM I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide E Chapter3 Installing the Router MI Configuring the Router Cisco 2600 Series Routers Hardware Installation Guide M330 OL 2171 06 Note APPENDIX A Troubleshooting Your Cisco 2600 series router goes through extensive testing and burn in before leaving the factory If you encounter problems use the information in this appendix to help isolate problems or to eliminate the router as the source of the problem e Isolating Problems page A 1 e System Messages page A 4 e Recovering a Lost Password page A 4 e Cisco Technical Assistance Center page A 4 To troubleshoot a network module refer to the Cisco Network Modules Installation Guide to troubleshoot a WAN interface card refer to the Cisco Interface Cards Installation Guide If you cannot locate the source of the problem contact a customer service representative for information on how to proc
122. to refund the purchase price as its exclusive warranty remedy Cisco 2600 Series Routers Hardware Installation Guide Pow OL 2171 06 Preface Obtaining Documentation W To Receive a Return Materials Authorization RMA Number Contact the company from whom you purchased the product If you purchased the product directly from Cisco contact your Cisco Sales and Service Representative Complete the information below and keep it for reference Company product purchased from Company telephone number Product model number Product serial number Maintenance contract number Obtaining Documentation Cisco com 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 You can access the most current Cisco documentation at this URL http www cisco com univercd home home htm You can access the Cisco website at this URL http www cisco com You can access international Cisco websites at this URL http www cisco com public countries_languages shtml Ordering Documentation You can find instructions for ordering documentation at this URL http www cisco com univercd cc td doc es_inpck pdi htm You can order Cisco documentation in these ways e Registered Cisco com users Cisco direct customers can order Cisco
123. twork Modules Installation Guide e Cisco Interface Cards Installation Guide Connecting to a Console Terminal or Modem Your router includes asynchronous serial console and auxiliary ports These ports provide administrative access to your router either locally with a console terminal or remotely with a modem Cisco provides the following cables and adapters for connecting your router to a console terminal PC or modem e One console adapter cable RJ 45 to DB 9 blue e One modem adapter cable RJ 45 to DB 25 black This section describes how to connect a console terminal or PC to the console port and how to connect a modem to the auxiliary port It contains the following sections e Connecting to the Console Port page 3 20 e Connecting to the Auxiliary Port page 3 21 e Identifying a Rollover Cable page 3 22 Note For information on identifying rollover cables refer to the Identifying a Rollover Cable section on page 3 22 Connecting to the Console Port Step 1 To connect a console terminal or a PC running terminal emulation software to the console port on the router perform the following procedure Connect the terminal using the blue RJ 45 to DB 9 adapter cable See Figure 3 23 For information about console port pinouts refer to the Cisco Modular Access Router Cable Specifications document available online and on the Documentation CD ROM Note Step 2 On the Cisco routers the console po
124. umber field and make sure that the part number 78 5235 03A0 is highlighted b Select the language in which you would like to read the document c Click Go The Cisco Limited Warranty and Software License page from the Information Packet appears d Read the document online or click the PDF icon to download and print the document in Adobe Portable Document Format PDF N Note You must have Adobe Acrobat Reader to view and print PDF files You can download the reader from Adobe s website http www adobe com 3 To read translated and localized warranty information about your product follow these steps a Enter this part number in the Warranty Document Number field 78 5236 01C0 b Select the language in which you would like to read the document c Click Go The Cisco warranty page appears d Review the document online or click the PDF icon to download and print the document in Adobe Portable Document Format PDF You can also contact the Cisco service and support website for assistance http www cisco com public Support_root shtml Duration of Hardware Warranty Ninety 90 days Replacement Repair or Refund Policy for Hardware Cisco or its service center will use commercially reasonable efforts to ship a replacement part within ten 10 working days after receipt of a Return Materials Authorization RMA request Actual delivery times can vary depending on the customer location Cisco reserves the right
125. upt and redirect the flow of cooling air from internal components Equipment Racks Cisco 2600 series routers with chassis height of 1 RU can be installed in 19 23 and 24 inch racks Cisco 2600 series routers with chassis height of 2 RU can be installed in 19 or 23 inch racks The following information will help you plan your equipment rack configuration e Enclosed racks must have adequate ventilation Ensure that the rack is not overly congested because each unit generates heat An enclosed rack should have louvered sides and a fan to provide cooling air e When mounting a chassis in an open rack ensure that the rack frame does not block the intake ports or the exhaust ports If the chassis is installed on slides check the position of the chassis when it is seated all the way into the rack e nan enclosed rack with a ventilation fan in the top excessive heat generated by equipment near the bottom of the rack can be drawn upward and into the intake ports of the equipment above it in the rack Ensure that you provide adequate ventilation for equipment at the bottom of the rack e Baffles can help to isolate exhaust air from intake air which also helps to draw cooling air through the chassis The best placement of the baffles depends on the airflow patterns in the rack which can be found by experimenting with different arrangements Installation Checklist The sample Installation Checklist lists items and procedures for installing a
126. version of Cisco IOS software that supports the network module Check the Cisco Network Modules Installation Guide or accompanying configuration note for the affected module s software requirements e Module is recognized but interface ports do not initialize Make sure that the module and interface card are firmly seated in their slots Check external cable connections Make sure that you have a version of Cisco IOS software that supports the network module and interface card Check the Cisco Network Modules Installation Guide and the Cisco Interface Cards Installation Guide or accompanying configuration notes for the affected network module s and interface card s software requirements e Router does not boot properly or constantly or intermittently reboots Make sure that all modules are firmly seated in their slots Check the router chassis or software Refer to the warranty information in the quick start guide that shipped with your router or contact customer service e Router boots but the console screen is frozen Check the external console connection Verify that the parameters for your terminal are set as follows a The same data rate as configured for the router 9600 bps is the default b 8 data bits c No parity generated or checked d 1 stop bit e Router powers on and boots only when a particular module is removed Check the module Refer to the warranty information in the quick star
127. wer activity and status information e PWR green Lit when power is on e SYS RPS green Rapid blinking 200 ms System is booting Slow blinking 1 s Redundant power supply RPS failure Continuous on System okay e ACT green Blinks during system activity such as interrupts and packet transfers For more detailed information about the LEDs see Appendix A Troubleshooting Power Up Procedure To power up your Cisco router and verify that it goes through its initialization and self test follow this procedure When the procedure is finished the Cisco router is ready to configure If you encounter problems when you power on the router see Appendix A Troubleshooting For information about the ROM monitor and the bootstrap program see Appendix B Using the ROM Monitor For information about the configuration register see Appendix C Configuration Register Note To view the boot sequence through a terminal session you must have a console connection to the Cisco router before it powers up Step 1 Make sure that your PC is powered up and connected as described in the Checklist for Power Up section on page 3 23 Step2 Move the power switch to the ON position The following indications appear e The green POWER or PWR LED on the front of the chassis comes on e The fan operates Depending on your installation Fast Ethernet 0 0 0 1 and Network Module Active Ready LEDs might
128. when installed they increase the width of the chassis See Figure 3 6 I 0L 2171 06 Cisco 2600 Series Routers Hardware Installation Guide Chapter3 Installing the Router HI Setting Up the Chassis N Note The following illustrations show how to connect the bracket to one side of the chassis The second bracket connects to the opposite side of the chassis Figure 3 5 Bracket Installation Front Panel Forward 19 Inch Rack with a 175 Inch Opening Note When installed in a 19 inch rack with a 17 75 inch opening Cisco 2600 series routers protrude beyond the front of the rack Figure 3 6 Bracket Installation Front Panel Forward 19 Inch Rack with a 1775 Inch Opening or a 23 or 24 Inch Rack Ak 0080 Cisco 2600 8832 E Note The second bracket attaches xj to the other side of the chassis Brackets for ae 19 inch rack Brackets for 23 inch or 24 inch rack 62881 Cisco 2600 Series Routers Hardware Installation Guide 36 OL 2171 06 Chapter3 _ Installing the Router Setting Up the Chassis W Figure 3 7 Bracket Installation Rear Panel Forward 19 Inch Rack with a 175 Inch Opening Note The second bracket attaches to the other side of the chassis Brackets for 19 inch rack 72013 Figure 3 8 Bracket Installation Rear Panel Forward 19 Inch Rack with a 1775 Inch Opening or a 23 or 24 Inch Rack Not
129. with overcurrent protection N Note The input voltage tolerance limits for AC power are 85 and 264 VAC Cisco 2600 Series Routers Hardware Installation Guide I 01 2171 06 EN Chapter3 Installing the Router HE Power Connections A Warning AC connected units must have a permanent ground connection in addition to the power cable ground wire NEBS compliant grounding satisfies this requirement Statement 284 A Warning This product relies on the building s installation for short circuit overcurrent protection Ensure that the protective device is rated not greater than 15A 120VAC 10A 240VAC Statement 1005 Connecting Routers to a DC Input Power Supply If your router has a DC input power supply follow the directions in this section for proper wiring A Warning This product relies on the building s installation for short circuit overcurrent protection Ensure that the protective device is rated not greater than 15A 60VDC Statement 1005 A Warning Use copper conductors only Statement 1025 DC Wiring Requirements Table 3 1 summarizes the wiring requirements for Cisco 2600 series routers with a DC input power supply N Note For installations compliant with the National Electric Code AWG 14 2 0 mm wire is required for DC input and safety ground wire Table 3 1 DC Wiring Requirements for Cisco 2600 Series Routers Router DC Input DC Inpu
130. y n n You must reset or power cycle for new config to take effect Modifying the Configuration Register by Hexidecimal Entry Entering the confreg command plus a hexidecimal value changes the contents of the configuration register The syntax is confreg hexnum values entered are always interpreted as hexadecimal The following example changes the value of the configuration register to the factory default rommon 7 gt confreg 0x2102 You must reset or power cycle the router for new configuration to take effect Recovering Cisco IOS Software Images If your Cisco router experiences difficulties and no longer contains a valid Cisco IOS software image in flash memory you can download a new Cisco IOS image using one of the following ROM monitor commands e xmodem All Cisco 2600 series routers Use this command to copy a Cisco IOS image from the console if the computer attached to your console has a terminal emulator with Xmodem capability See the Copying an Image from the Console Using the xmodem Command procedure on page B 9 N Note Downloading a Cisco IOS image from a console is very slow This procedure should be used only in an emergency and is not recommended for normal Cisco IOS image upgrades For the fastest possible download from a console set the console speed to 115200 bps by using the confreg ROM monitor command See the Configuration Register Commands procedure on page B 7 e tftpdnld
131. ystem Configuration Dialog At any point you may enter a question mark for help Use ctrl c to abort configuration dialog at any prompt Default settings are in square brackets Would you like to enter the initial configuration dialog yes no To learn how to use the setup command facility to configure the router see the Initial Configuration Using the Setup Command Facility section on page 3 26 To learn how to use the CLI to configure the router see the Initial Configuration Using the CLI Manual Configuration section on page 3 28 Note Ifthe rommon 1 gt prompt appears your system has booted in ROM monitor mode For information on the ROM monitor see the router rebooting and ROM monitor information in the Cisco IOS Configuration Fundamentals Configuration Guide for your Cisco IOS software release Configuring the Router You can configure your router by using one of the following tools N Cisco Router and Security Device Manager If your router was purchased with a virtual private network VPN bundle Cisco Router and Security Device Manager is installed on the router See the Initial Configuration Using SDM section on page 3 26 Setup command facility you can use the setup command facility to prompt you for basic router information After the configuration file has been created you can use the CLI or use Cisco Router and Security Device Manager to perform additional configuration See the

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