Hardware Maintenance Manual
Page 3
... CREATE DERIVATIVE WORKS OF THE SOFTWARE. Title to Software and documentation shall remain solely with Cisco or its Sales or Service Partner in creating the environment in which (1) has been altered, except as set forth in any form to any installation, handling, maintenance, or operating instructions supplied by Cisco and Bringing the power of internetworking to operate its Sales Partner cannot reasonably reproduce the Software error...
... CREATE DERIVATIVE WORKS OF THE SOFTWARE. Title to Software and documentation shall remain solely with Cisco or its Sales or Service Partner in creating the environment in which (1) has been altered, except as set forth in any form to any installation, handling, maintenance, or operating instructions supplied by Cisco and Bringing the power of internetworking to operate its Sales Partner cannot reasonably reproduce the Software error...
Hardware Maintenance Manual
Page 5
...Unit Numbering 2-7 Console Port and Auxiliary Port Connection Considerations 2-9 Console Port Connections 2-9 Auxiliary Port Connections 2-9 Network Connection Considerations 2-10 Ethernet Connections 2-10 Token Ring Connections 2-13 Serial Connections 2-15 Fiber Distributed Data Interface Connections 2-25 BRI Connections 2-29 Channelized T1 Connections 2-30 Channelized E1 Connections 2-32 ATM Connections 2-34 Inspecting the System 2-36 Chapter 3 Installing the Router 3-1 Rack-Mount and Wall-Mount Procedures Overview 3-1 Making Console Port Connections 3-1 Making Network Connections 3-2 Table...
...Unit Numbering 2-7 Console Port and Auxiliary Port Connection Considerations 2-9 Console Port Connections 2-9 Auxiliary Port Connections 2-9 Network Connection Considerations 2-10 Ethernet Connections 2-10 Token Ring Connections 2-13 Serial Connections 2-15 Fiber Distributed Data Interface Connections 2-25 BRI Connections 2-29 Channelized T1 Connections 2-30 Channelized E1 Connections 2-32 ATM Connections 2-34 Inspecting the System 2-36 Chapter 3 Installing the Router 3-1 Rack-Mount and Wall-Mount Procedures Overview 3-1 Making Console Port Connections 3-1 Making Network Connections 3-2 Table...
Hardware Maintenance Manual
Page 6
...Power Supply 3-20 Making Final Connections to the Router 3-22 Chapter 4 Troubleshooting the Initial Hardware Configuration 4-1 Problem Solving 4-1 Troubleshooting the Power and Cooling Systems 4-2 Troubleshooting the Network Processor Modules and Cables 4-2 Environmental Reporting Features 4-3 Reading Front-Panel LED Indicators 4-3 System LED Operation 4-3 Reading Network Processor Module LED Indicators 4-4 Ethernet Network Processor Module LED Indicators 4-4 Token Ring Network Processor Module LED Indicators 4-5 Four Port Serial Module Indicators 4-6 Dual Serial Network Processor Module LED...
...Power Supply 3-20 Making Final Connections to the Router 3-22 Chapter 4 Troubleshooting the Initial Hardware Configuration 4-1 Problem Solving 4-1 Troubleshooting the Power and Cooling Systems 4-2 Troubleshooting the Network Processor Modules and Cables 4-2 Environmental Reporting Features 4-3 Reading Front-Panel LED Indicators 4-3 System LED Operation 4-3 Reading Network Processor Module LED Indicators 4-4 Ethernet Network Processor Module LED Indicators 4-4 Token Ring Network Processor Module LED Indicators 4-5 Four Port Serial Module Indicators 4-6 Dual Serial Network Processor Module LED...
Hardware Maintenance Manual
Page 15
... physical specifications. • Chapter 2, "Preparing for Installation," includes safety recommendations, tools and equipment, site requirements, an installation checklist, console and auxiliary port cable connection considerations, network connection considerations, and instructions for inspecting the new system. • Chapter 3, "Installing the Router," includes instructions for the router installer, who should be more up to date than printed documentation. Note To order UniverCD, Cisco's online library of the Cisco 4000 Series Hardware Installation and...
... physical specifications. • Chapter 2, "Preparing for Installation," includes safety recommendations, tools and equipment, site requirements, an installation checklist, console and auxiliary port cable connection considerations, network connection considerations, and instructions for inspecting the new system. • Chapter 3, "Installing the Router," includes instructions for the router installer, who should be more up to date than printed documentation. Note To order UniverCD, Cisco's online library of the Cisco 4000 Series Hardware Installation and...
Hardware Maintenance Manual
Page 16
... and Upgrading the Router," includes instructions for opening the chassis, replacing or adding network processor modules, and replacing single in-line memory modules (SIMMs). • Appendix A, "Cabling Specifications," provides cable illustrations, cable pinouts, and signal descriptions for the console and auxiliary ports, synchronous serial cables, and Ethernet (AUI) cables. • Appendix B, "Cisco 4000 Series Virtual Configuration Register," describes the Cisco 4000-M virtual configuration register and procedures for changing the factory-default settings. • Appendix C, "Cisco 4000...
... and Upgrading the Router," includes instructions for opening the chassis, replacing or adding network processor modules, and replacing single in-line memory modules (SIMMs). • Appendix A, "Cabling Specifications," provides cable illustrations, cable pinouts, and signal descriptions for the console and auxiliary ports, synchronous serial cables, and Ethernet (AUI) cables. • Appendix B, "Cisco 4000 Series Virtual Configuration Register," describes the Cisco 4000-M virtual configuration register and procedures for changing the factory-default settings. • Appendix C, "Cisco 4000...
Hardware Maintenance Manual
Page 24
...software upgrade • Do not work area, such as moist floors, ungrounded power extension cables, and missing safety grounds. • If an electrical accident occurs, proceed as follows: - do not become a victim yourself. - Metal objects will help . - Fasten your tie or scarf and roll up when connected to power... Installing or removing a chassis - Working near power supplies - Use caution; then take appropriate action. 2-2 Cisco 4000 Series Hardware Installation and Maintenance Safety with Electricity Follow these guidelines when working on the system, turn all power ...
...software upgrade • Do not work area, such as moist floors, ungrounded power extension cables, and missing safety grounds. • If an electrical accident occurs, proceed as follows: - do not become a victim yourself. - Metal objects will help . - Fasten your tie or scarf and roll up when connected to power... Installing or removing a chassis - Working near power supplies - Use caution; then take appropriate action. 2-2 Cisco 4000 Series Hardware Installation and Maintenance Safety with Electricity Follow these guidelines when working on the system, turn all power ...
Hardware Maintenance Manual
Page 28
... serial port adapter cable for each serial port to connect the port with the correct framing and ones density. (Some telephone systems require a minimum number of 1 bits per time unit in a common place near the chassis where anyone who performs tasks has access to a T1 network, you need the following tools and equipment for multimode Fiber Distributed Data Interface (FDDI) connections. 2-6 Cisco 4000 Series Hardware Installation and Maintenance Maintenance procedures performed - Configuration changes - Use...
... serial port adapter cable for each serial port to connect the port with the correct framing and ones density. (Some telephone systems require a minimum number of 1 bits per time unit in a common place near the chassis where anyone who performs tasks has access to a T1 network, you need the following tools and equipment for multimode Fiber Distributed Data Interface (FDDI) connections. 2-6 Cisco 4000 Series Hardware Installation and Maintenance Maintenance procedures performed - Configuration changes - Use...
Hardware Maintenance Manual
Page 37
... listed. The network end of the adapter cable is commonly used. If you may get good results at your router, consider distance limitations and potential electromagnetic interference (EMI) as defined in Table 2-4. Preparing for them, you can get good results at any given bit rate; Network Connection Considerations Serial Connections When setting up to 64 Kbps. All serial signals are also valid for each serial interface type...
... listed. The network end of the adapter cable is commonly used. If you may get good results at your router, consider distance limitations and potential electromagnetic interference (EMI) as defined in Table 2-4. Preparing for them, you can get good results at any given bit rate; Network Connection Considerations Serial Connections When setting up to 64 Kbps. All serial signals are also valid for each serial interface type...
Hardware Maintenance Manual
Page 43
... Port 1 Port 0 You must be configured with the system. and EIA-530 DTE. For more information on software commands, refer to the software publications. This cable, available from your customer service representative, is normally ordered with the clockrate command. Network Connection Considerations If the network processor module is operating as DTE in NRZI mode, the sense of the dte-invert-timing command must use a special serial cable to connect the router to...
... Port 1 Port 0 You must be configured with the system. and EIA-530 DTE. For more information on software commands, refer to the software publications. This cable, available from your customer service representative, is normally ordered with the clockrate command. Network Connection Considerations If the network processor module is operating as DTE in NRZI mode, the sense of the dte-invert-timing command must use a special serial cable to connect the router to...
Hardware Maintenance Manual
Page 45
... show interface command include interface, the type of interface (for NRZI encoding: router# configure terminal interface serial 0 nrzi-encoding ^Z To disable NRZI encoding on any interface, specify the port address of the interface followed by the command nrzi-encoding. Network Connection Considerations To turn off this command inverts the clock signal to the remote DTE port. Use the no return to calculate a remainder or frame check sequence (FCS). CRC is configured for example, serial), and unit, the unit number...
... show interface command include interface, the type of interface (for NRZI encoding: router# configure terminal interface serial 0 nrzi-encoding ^Z To disable NRZI encoding on any interface, specify the port address of the interface followed by the command nrzi-encoding. Network Connection Considerations To turn off this command inverts the clock signal to the remote DTE port. Use the no return to calculate a remainder or frame check sequence (FCS). CRC is configured for example, serial), and unit, the unit number...
Hardware Maintenance Manual
Page 54
... 6.3 (CCITT specification) • Input port specifications: see Figure 2-35) controls this function. These jumpers set to 24 virtual channels. Each virtual channel is the physical media that can be configured individually. LOOPBACK LOCAL ALARM REMOTE ALARM H3154 Network Connection Considerations Channelized E1 Connections The Cisco 4000 series router supports a channelized E1 (CE1) network processor module with capacitive coupling between the transmit or receive shield and chassis ground, and the cable resistance...
... 6.3 (CCITT specification) • Input port specifications: see Figure 2-35) controls this function. These jumpers set to 24 virtual channels. Each virtual channel is the physical media that can be configured individually. LOOPBACK LOCAL ALARM REMOTE ALARM H3154 Network Connection Considerations Channelized E1 Connections The Cisco 4000 series router supports a channelized E1 (CE1) network processor module with capacitive coupling between the transmit or receive shield and chassis ground, and the cable resistance...
Hardware Maintenance Manual
Page 72
... will be set to internal. Router(config-controller)# framing esf Step 5 At the prompt, specify the linecode format. The example that the console terminal will recognize the new CT1 and bring it up Router(config-controller)# 3-14 Cisco 4000 Series Hardware Installation and Maintenance Only one per line. Making Network Connections Making T1 Connections If you installed a new CT1 or if you want to change the configuration of an existing controller, you replaced the...
... will be set to internal. Router(config-controller)# framing esf Step 5 At the prompt, specify the linecode format. The example that the console terminal will recognize the new CT1 and bring it up Router(config-controller)# 3-14 Cisco 4000 Series Hardware Installation and Maintenance Only one per line. Making Network Connections Making T1 Connections If you installed a new CT1 or if you want to change the configuration of an existing controller, you replaced the...
Hardware Maintenance Manual
Page 73
... Router(config-controller)# Step 7 At the prompt, specify the interface, serial, unit number, and channel-group to memory as follows: Router# disable Router> Step 13 Check the interface configuration with show commands. Refer to enable routing protocols and adjust the interface characteristics. Step 11 Write the new configuration to modify. Installing the Router 3-15 Router(config-controller)# channel-group 0 timeslots 1,3-5,7 Router(config-controller)# %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1:0, changed state to down the Control key while you press Z) to the user...
... Router(config-controller)# Step 7 At the prompt, specify the interface, serial, unit number, and channel-group to memory as follows: Router# disable Router> Step 13 Check the interface configuration with show commands. Refer to enable routing protocols and adjust the interface characteristics. Step 11 Write the new configuration to modify. Installing the Router 3-15 Router(config-controller)# channel-group 0 timeslots 1,3-5,7 Router(config-controller)# %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1:0, changed state to down the Control key while you press Z) to the user...
Hardware Maintenance Manual
Page 74
... The following example: Router(config-if)# ip address 1.1.15.1 255.255.255.0 Router(config-if)# Step 7 Add any additional configuration subcommands required to enable routing protocols and adjust the interface characteristics. Router(config-controller)# int serial 1:0 Step 6 At the prompt, assign an IP address and subnet mask to the interface with the ip address configuration subcommand as follows: Router# conf t Enter configuration commands, one per line. After you verify that the console terminal will be...
... The following example: Router(config-if)# ip address 1.1.15.1 255.255.255.0 Router(config-if)# Step 7 Add any additional configuration subcommands required to enable routing protocols and adjust the interface characteristics. Router(config-controller)# int serial 1:0 Step 6 At the prompt, assign an IP address and subnet mask to the interface with the ip address configuration subcommand as follows: Router# conf t Enter configuration commands, one per line. After you verify that the console terminal will be...
Hardware Maintenance Manual
Page 75
... the router, use the privileged-level configure command to configure the new ATM module. Making ATM Connections If you installed a new ATM interface module or if you want to change the configuration of an existing module, you verify that the console terminal will recognize the new interface and bring it up in the existing configuration. The following information: • ATM transceiver framing type (STS-3c or STM-1), • Network protocol addresses...
... the router, use the privileged-level configure command to configure the new ATM module. Making ATM Connections If you installed a new ATM interface module or if you want to change the configuration of an existing module, you verify that the console terminal will recognize the new interface and bring it up in the existing configuration. The following information: • ATM transceiver framing type (STS-3c or STM-1), • Network protocol addresses...
Hardware Maintenance Manual
Page 82
... chapter "Preparing for Installation" and ensure that connect the router to the network. Troubleshooting the Power and Cooling Systems Check the following symptoms to help isolate the problem: • Network processor module is recognized, but LEDs do the fans operate? - Check the network processor module connection to the motherboard. - Check the external cables for the following items to help isolate the problem: • With the power switch on a short time? - If no...
... chapter "Preparing for Installation" and ensure that connect the router to the network. Troubleshooting the Power and Cooling Systems Check the following symptoms to help isolate the problem: • Network processor module is recognized, but LEDs do the fans operate? - Check the network processor module connection to the motherboard. - Check the external cables for the following items to help isolate the problem: • With the power switch on a short time? - If no...
Hardware Maintenance Manual
Page 113
... the instructions before proceeding. Also, be replaced. Memory Replacement Procedures Replacing Boot ROMs in Figure 5-13, being careful not to bend or crush any of the bottom pins. Step 5 Insert the new boot ROMs in their respective sockets in the orientation shown in the Cisco 4000-M To upgrade the boot read-only memory (ROM) software to the next section, "Replacing Network Processor Modules...
... the instructions before proceeding. Also, be replaced. Memory Replacement Procedures Replacing Boot ROMs in Figure 5-13, being careful not to bend or crush any of the bottom pins. Step 5 Insert the new boot ROMs in their respective sockets in the orientation shown in the Cisco 4000-M To upgrade the boot read-only memory (ROM) software to the next section, "Replacing Network Processor Modules...
Hardware Maintenance Manual
Page 117
... ignores NVRAM contents Cisco 4000 Series Virtual Configuration Register B-1 Virtual Configuration Register Settings The Cisco 4000 series has a 16-bit virtual register, which is written into the bootstrap program. • Select a boot source and default boot filename. • Enable or disable the Break function. • Control broadcast addresses. • Set the console terminal baud rate. • Load operating software from ROM. • Enable booting from a Trivial File Transfer Protocol (TFTP) server. Table B-1 Virtual Configuration Bit Meanings...
... ignores NVRAM contents Cisco 4000 Series Virtual Configuration Register B-1 Virtual Configuration Register Settings The Cisco 4000 series has a 16-bit virtual register, which is written into the bootstrap program. • Select a boot source and default boot filename. • Enable or disable the Break function. • Control broadcast addresses. • Set the console terminal baud rate. • Load operating software from ROM. • Enable booting from a Trivial File Transfer Protocol (TFTP) server. Table B-1 Virtual Configuration Bit Meanings...
Hardware Maintenance Manual
Page 119
... have console port access to boot the first file in system Flash memory. If no boot commands in the form cisco-processor_name, where 2 < n < 15. If the netboot attempt fails, the boot helper image in binary. If the end of the list is set the boot field to any retries. In the following example, the virtual configuration register is set to boot the router automatically from system Flash memory Enables boot system commands that...
... have console port access to boot the first file in system Flash memory. If no boot commands in the form cisco-processor_name, where 2 < n < 15. If the netboot attempt fails, the boot helper image in binary. If the end of the list is set the boot field to any retries. In the following example, the virtual configuration register is set to boot the router automatically from system Flash memory Enables boot system commands that...
Hardware Maintenance Manual
Page 141
...port A-8 EIA-530 dual-port A-16 four-port A-18 EIA-TIA-232, four-port A-5 Ethernet (AUI) A-19 RJ-45 A-20 serial cable A-3-A-18 Token Ring A-21 V.35 dual-port A-10 four-port A-11 X.21 dual-port A-14 four-port A-15 polarity, Ethernet LED 4-5 port locations 2-7 software configuration, serial 4-8 power LED indication 3-22 light 4-3 specifications 1-3 supply features 2-4 system, troubleshooting 4-2 preparing for installation 2-1 to make connections 2-7 preventing ESD damage 2-3 preventive site configuration 2-4 printing summary of ROM monitor commands problem indications 4-3 temperature 4-3 problem...
...port A-8 EIA-530 dual-port A-16 four-port A-18 EIA-TIA-232, four-port A-5 Ethernet (AUI) A-19 RJ-45 A-20 serial cable A-3-A-18 Token Ring A-21 V.35 dual-port A-10 four-port A-11 X.21 dual-port A-14 four-port A-15 polarity, Ethernet LED 4-5 port locations 2-7 software configuration, serial 4-8 power LED indication 3-22 light 4-3 specifications 1-3 supply features 2-4 system, troubleshooting 4-2 preparing for installation 2-1 to make connections 2-7 preventing ESD damage 2-3 preventive site configuration 2-4 printing summary of ROM monitor commands problem indications 4-3 temperature 4-3 problem...