Page 1: About This Guide
The Cisco 7206VXR is also available as a router shelf in a Cisco AS5800 Universal Note Access Server. If your Cisco 7206VXR is installed as a router shelf, use this publication in conjunction with the Cisco AS5800 Universal Access Server publications listed in the “Related Documentation”...
Page 2: How This Guide Is Organized
We appreciate your comments. Who Should Read This Guide To use this publication, you should be familiar not only with Cisco router hardware and cabling but also with electronic circuitry and wiring practices. You should also have experience as an electronic or electromechanical technician.
Page 3: Related Documentation
Describes troubleshooting procedures for the hardware Installation installation. Related Documentation Your Cisco 7200 VXR router and the Cisco IOS software running on it contain extensive features and functionality, which are documented in the following resources: • Cisco Documentation CD-ROM package •...
Page 4: Document Conventions
Guide • For international agency compliance, safety, and statutory information for wide-area network (WAN) interfaces for the Cisco 7200 VXR routers, refer to the document Regulatory Compliance and Safety Information for the Cisco 7200 Series Routers. • For international agency compliance, safety, and statutory information for WAN interfaces for the Cisco AS5800 Universal Access Server, refer to the Cisco AS5800 Universal Access Server Regulatory Compliance and Safety Information document.
Page 5 Document Conventions Screen examples use the following conventions: font Terminal sessions and information the system displays are in font. screen screen Information you must enter is in font. boldface screen boldface screen font Arguments for which you supply values are in font.
Page 6 La traduzione delle avvertenze riportate in questa pubblicazione si trova nel documento Regulatory Compliance and Safety Information (Conformità alle norme e informazioni sulla sicurezza) che accompagna questo dispositivo. xviii Cisco 7200 VXR Installation and Configuration Guide...
Page 7 Terms and Acronyms Dette varselsymbolet betyr fare. Du beﬁnner deg i en situasjon som kan føre til Advarsel personskade. Før du utfører arbeid på utstyr, må du vare oppmerksom på de faremomentene som elektriske kretser innebærer, samt gjøre deg kjent med vanlig praksis når det gjelder å unngå...
Page 8 PCMCIA—Personal Computer Memory Card International Association • RFI—Radio frequency interference • RISC—Reduced instruction set computing • SDRAM—Synchronous DRAM • SIMM—Single in-line memory module • SNMP—Simple Network Management Protocol • SRAM—Static random-access memory • TFTP—Trivial File Transfer Protocol Cisco 7200 VXR Installation and Configuration Guide...
Page 9 If you are a network administrator and need personal technical assistance with a Note Cisco product that is under warranty or covered by a maintenance contract, contact Cisco’s Technical Assistance Center (TAC) at 800 553-2447, 408 526-7209, or tac@cisco.com. To obtain general information about Cisco Systems, Cisco products, or upgrades, contact 800 553-6387, 408 526-7208, or cs-rep@cisco.com.
Page 10 Cisco Connection Online xxii Cisco 7200 VXR Installation and Configuration Guide...
Page 11: Physical Description
DS-0 timeslots between multichannel T1 or E1 interfaces, much like a digital cross-connect or an add-drop multiplexer. This feature enables the Cisco 7200 VXR routers to switch DS-0 voice channels on a T1 or E1 interface from one Cisco 7200 VXR Product Overview 1-1...
Page 12 The Cisco 7200 VXR routers accommodate a variety of network interface port adapters and an I/O controller. A Cisco 7200 VXR router equipped with an NPE-300 can support up to six high-speed port adapters and can also support higher-speed port adapter interfaces including Gigabit Ethernet and OC-12 ATM.
Page 13 Downloadable software—Allows you to load new images into Flash memory remotely, without having to physically access the router, for fast, reliable upgrades. Table 1-1 lists the Cisco 7200 VXR physical speciﬁcations and power requirements. Table 1-1 Cisco 7200 VXR Physical Speciﬁcations Description Speciﬁcation...
Page 14 = cubic feet per minute. Note For a chassis footprint, additional dimensions, and clearance requirements for the Cisco 7200 VXR routers, see the section “Site Requirement Guidelines” in the chapter “Preparing for Installation.” Cisco 7200 VXR Installation and Configuration Guide...
Page 15 In addition, the Cisco 7204VXR midplane provides increased support for multiple high-bandwidth port adapters. The Cisco 7204VXR has four slots (slot 1 through slot 4) for port adapters, one slot for an input/output (I/O) controller, and one slot for a network processing engine. You can place the port adapters in any of the four available slots.
Page 16 Cisco 7204VXR Overview The rear of the Cisco 7204VXR router provides access to the network processing engine and up to two power supplies. (See Figure 1-2.) Figure 1-2 Cisco 7204VXR Router—Rear View Chassis grounding Internal fans receptacles Power supply AC-input...
Page 17 19-inch equipment rack or a telco rack. Steps for installing the Cisco 7204VXR router in an equipment rack are the same for all Cisco 7200 VXR routers and are explained in the chapter “Installing a Cisco 7200 VXR Router.” If you are not rack-mounting your Cisco 7204VXR, place it on a sturdy tabletop or platform.
Page 18 Cisco AS5800 Universal Access Server publications listed in the “Related Documentation” section on page xv. The Cisco 7206VXR has six slots (slot 1 through slot 6) for port adapters, one slot for an input/output (I/O) controller, and one slot for a network processing engine. You can place the port adapters in any of the six available slots.
Page 19 ﬁlled with either a port adapter or a blank port adapter. The rear of the Cisco 7206VXR router provides access to the network processing engine and up to two power supplies. (See Figure 1-4.)
Page 20 The Cisco 7206VXR router comes equipped with one 280W AC-input power supply. (A 280W DC-input power supply option is available.) In Figure 1-4, a Cisco 7206VXR router is conﬁgured with a single AC-input power supply. (A power supply ﬁller plate is installed over the second power supply bay.) A fully conﬁgured Cisco 7206VXR router operates...
Page 21 19-inch equipment rack or a telco rack. Steps for installing the Cisco 7206VXR router in an equipment rack are the same for all Cisco 7200 VXR routers and are explained in the chapter “Installing a Cisco 7200 VXR Router.” If you are not rack-mounting your Cisco 7206VXR, place it on a sturdy tabletop or platform.
Page 22 Note separate documents that accompany each FRU shipped from the factory. For example, if you need to replace an AC power supply in your Cisco 7200 VXR router, refer to the 280-Watt AC-Input Power Supply Replacement Instructions document. Replacement instructions are also available on the Documentation CD-ROM and on Cisco Connection Online (CCO).
Page 23 Network Processing Engine Replacement Instructions. This document accompanies every network processing engine that is shipped from the factory as a FRU. It is also available on the Documentation CD-ROM and on Cisco Connection Online (CCO). The network processing engines consist of the following components: •...
Page 24 — The NPE-300 does not have packet SRAM. • Cache memory — The NPE-100, NPE-150, and NPE-200 have uniﬁed cache SRAM that functions as the secondary cache for the microprocessor. (The primary cache is within the microprocessor.) 1-14 Cisco 7200 VXR Installation and Configuration Guide...
Page 25 Two environmental sensors for monitoring the cooling air as it leaves the chassis • Boot ROM for storing sufﬁcient code for booting the Cisco IOS software; the NPE-175, NPE-200, NPE-225, and NPE-300 have a boot ROM The network processing engines perform the following system management functions: •...
Page 26 Field-Replaceable Units Figure 1-5 NPE-100 Midplane connectors Temperature sensor System DRAM SIMMs controller Bank 1 R4700 microprocessor Bank 0 Captive Temperature Handle sensor installation screw 1-16 Cisco 7200 VXR Installation and Configuration Guide...
Page 27 Network Processing Engine Figure 1-6 NPE-150 Midplane connectors Temperature sensor System DRAM SIMMs controller Bank 1 R4700 microprocessor 1-MB SRAM Bank 0 U700 through U703 U800 through U803 Captive Temperature Handle sensor installation screw Cisco 7200 VXR Product Overview 1-17...
Page 28 Field-Replaceable Units Figure 1-7 NPE-175 Network controller board Midplane connectors Boot ROM U1 Temperature sensor System controller SDRAM DIMM U15 Processor engine board Temperature sensor Captive RM5270 Handle installation microprocessor screw 1-18 Cisco 7200 VXR Installation and Configuration Guide...
Page 29 Midplane connectors Temperature sensor Boot ROM U92 DRAM SIMMs System controller Bank 1 R5000 microprocessor Bank 0 4-MB SRAM U6, U10, U13, U14, U28, U29, U38, and U39 Captive Temperature installation Handle sensor screw Cisco 7200 VXR Product Overview 1-19...
Page 30 Field-Replaceable Units Figure 1-9 NPE-225 Network controller board Midplane connectors Boot ROM U1 Temperature sensor System controller SDRAM DIMM U15 Processor engine board Temperature sensor Captive RM5271 Handle installation microprocessor screw 1-20 Cisco 7200 VXR Installation and Configuration Guide...
Page 31 32 to 128 MB 2 to 4 16- or 32-MB SIMMs (based on Bank 0: U18 and U25 or U11 maximum DRAM required) and U25 Bank 1: U4 and U12 or U42 and U52 Cisco 7200 VXR Product Overview 1-21...
Page 32 SIMMs of the same type in bank 1 (socket U4 and U12, or U42 and U52); however, bank 0 must always contain the two largest SIMMs. Table 1-3 lists the NPE-175 and NPE-225 memory speciﬁcations. 1-22 Cisco 7200 VXR Installation and Configuration Guide...
Page 33 ROM for the ROM monitor Socket U1 program Primary cache 16 KB RM7000 processor primary internal Socket U49 (instruction), cache 16 KB (data) Uniﬁed cache 256 KB Secondary RM7000 processor Socket U49 internal, uniﬁed instruction and data cache Cisco 7200 VXR Product Overview 1-23...
Page 34 RM7000 processor Bank 0 is used exclusively for packet memory and is not user configurable. Bank 1 contains the Cisco IOS software, processor memory, and packet memory. OTP = one time programmable. Table 1-5 lists the NPE-100, NPE-150, and NPE-200 factory-installed DRAM conﬁgurations and their product numbers.
Page 35 These products are also available as SDRAM upgrades. To order an upgrade, add an equal sign (=) after the product number, for example, MEM-SD-NPE-128MB=. Cisco 7200 VXR Product Overview 1-25...
Page 36 Field-Replaceable Units Use the show version command to identify the network processing engine installed in your router. The following example shows an NPE-225 installed in a Cisco 7206VXR router: router(boot)# show version Cisco Internetwork Operating System Software IOS (tm) 7200 Software (C7200-BOOT-M), Released Version 12.0 Copyright (c) 1986-1999 by cisco Systems, Inc.
Page 37 Input/Output Controller Input/Output Controller The input/output controller shares the system memory functions and the environmental monitoring functions for the Cisco 7200 VXR routers with the network processing engine. Detailed instructions for removing and replacing the I/O controller are contained in Note the conﬁguration note Input/Output Controller Replacement Instructions.
Page 38 Field-Replaceable Units Note The I/O controller does not support OIR. You must power down a Cisco 7200 VXR router before removing the I/O controller from the router. Figure 1-11 I/O Controller—with Fast Ethernet Port (MII and RJ-45 Receptacles) Temperature sensor...
Page 39 I/O Controller—Without Fast Ethernet Port Temperature sensor Midplane connectors Flash SIMM U99 NVRAM U41 Boot ROM U20 Temperature sensor Console Captive port installation Auxiliary screw LED and port CPU reset PC Card slots button Cisco 7200 VXR Product Overview 1-29...
Page 40 This boot ROM is used only when the I/O controller is used in conjunction with an NPE-100 or NPE-150. The NPE-200 has its own boot ROM that overrides the I/O controller boot ROM. 1-30 Cisco 7200 VXR Installation and Configuration Guide...
Page 41 MII receptacle. Note Although still supported by Cisco Systems, the I/O controller equipped with the single MII receptacle is no longer an orderable product as of May 1998. Figure 1-15 shows the LEDs on the I/O controller with the Fast Ethernet port that is equipped with an MII receptacle and an RJ-45 receptacle.
Page 42 Field-Replaceable Units Figure 1-14 I/O Controller LEDs and CPU Reset Button—with Fast Ethernet Port (Single MII Receptacle) 1-32 Cisco 7200 VXR Installation and Configuration Guide...
Page 43 Input/Output Controller Figure 1-15 I/O Controller LEDs and CPU Reset Button—with Fast Ethernet Port (MII and RJ-45 Receptacles) Cisco 7200 VXR Product Overview 1-33...
Page 44 Indicates that the Fast Ethernet port on the I/O controller is initialized and enabled for operation by the system. This LED comes on after the I/O controller has been enabled and remains on during normal operation of the router. 1-34 Cisco 7200 VXR Installation and Configuration Guide...
Page 45 This LED is found on the I/O controller with a single MII receptacle only. The I/O controller without the Fast Ethernet port and the I/O controller equipped Note with a single MII receptacle do not have the MII enabled, RJ-45 enabled, and RJ-45 Link LEDs. Cisco 7200 VXR Product Overview 1-35...
Page 46 Fast Ethernet port) installed in your Cisco 7206VXR router. Note Slot 0 in the Cisco 7200 VXR routers is always reserved for the Fast Ethernet port on the I/O controller—if present. If you have an I/O controller without the Fast Ethernet port installed in your Cisco 7200 VXR router, the system software does not display output for the show diag slot 0 command.
Page 47 FastEthernet0/0 is administratively up, line protocol is up (display text omitted) Encapsulation ARPA, loopback not set, keepalive not set, hdx, MII (display text omitted) Use the media-type 100X command to return the media type to the RJ-45 receptacle. Cisco 7200 VXR Product Overview 1-37...
Page 48 Port Adapters and Service Adapters The port adapters and service adapters installed in the Cisco 7200 VXR routers are of the same type as those installed on the second-generation Versatile Interface Processors (VIP2s) in the Cisco 7500 series routers, in Cisco 7000 series routers with the 7000 Series...
Page 49: Power Supplies
Adapter Installation and Conﬁguration. This conﬁguration note accompanies every PA-4E port adapter that is shipped from the factory as an installed item in a Cisco 7200 VXR router or as a FRU. The conﬁguration note is also available on the Documentation CD-ROM and on CCO.
Page 50 Field-Replaceable Units Note Detailed instructions for handling and replacing the Cisco 7200 series power supplies are contained in the conﬁguration notes 280-Watt AC-Input Power Supply Replacement Instructions and 280-Watt DC-Input Power Supply Replacement Instructions. These conﬁguration notes accompany every 280W AC-input power supply and every 280W DC-input power supply that is shipped from the factory as a FRU.
Page 51 ﬁller plate must be installed in each power supply bay. Figure 1-4 shows a Cisco 7206VXR with an installed power supply ﬁller plate. Table 1-1, earlier in this chapter, lists the AC-input and DC-input power supply system power speciﬁcations, including input voltage and operating frequency ranges.
Page 52 Monitoring and Reporting Functions” section on page 52. Chassis The Cisco 7200 VXR chassis, shown in Figure 1-19, has four or six slots for the port adapters (depending on your chassis model), one slot for the I/O controller, and one bay for the subchassis.
Page 53 FRU. The conﬁguration notes are also available on the Documentation CD-ROM and on CCO. Figure 1-19 Cisco 7200 VXR Chassis—7206VXR Shown Cisco 7200 Series VXR Cisco 7200 VXR Product Overview 1-43...
Page 54 Field-Replaceable Units Flash Disks and Flash Memory Cards The Cisco 7206VXR supports up to two installed Flash Disks or two Flash memory cards. To avoid potential problems when you install spare Flash Disks or memory cards in Note your Cisco 7206VXR, we recommend that you reformat all your Flash Disks or memory cards on a Cisco 7206VXR that is running the Cisco IOS Release recommended for your system (see Table 1-1) during your regularly scheduled service times.
Page 55 Cisco 7200 VXR router and is also available as a single FRU. For detailed instructions about how to install the rack-mount and cable-management brackets on your Cisco 7200 VXR router, see the sections “Rack-Mounting a Cisco 7200 VXR Router” and “General Tabletop or Workbench Installation” in the chapter “Installing a Cisco 7200 VXR Router.”...
Page 56: Functional Overview
Cisco 7200 VXR routers. Chassis Slot and Logical Interface Numbering In the Cisco 7200 VXR routers, the port adapter slot number is the chassis slot in which a port adapter is installed, whereas the logical interface number is the physical location of the interface port on a port adapter.
Page 57 Port Adapter Slot Numbering—Cisco 7204VXR Port adapter slot 4 Port adapter slot 2 Blank port adapter Cisco 7200 SERIES ETHERNET 10BT ETHERNET-10BFL FAST ETHERNET INPUT/OUTPUT CONTROLLER Port adapter slot 3 Port adapter slot 1 Port adapter slot 0 Cisco 7200 VXR Product Overview 1-47...
Page 58 The Cisco 7200 VXR routers use a speciﬁc method to assign and control the MAC-layer addresses of its port adapters. For a description of the MAC-layer address, see the “MAC-Layer Address”...
Page 59 The following example shows how the show interfaces command, used without arguments, displays status information (including the physical port adapter number) for each port adapter in a Cisco 7206VXR. In the following example, most of the status information for each interface is omitted.
Page 60 The MAC addresses are assigned to the slots in sequence. The ﬁrst address is assigned to slot 0, and the last address is assigned to slot 4 in the Cisco 7204VXR or to slot 6 in the Cisco 7206VXR. This address scheme allows you to remove port adapters and insert them into other routers without causing the MAC addresses to move around the network or be assigned to multiple devices.
Page 61 Online Insertion and Removal All port and service adapters in the Cisco 7200 VXR routers support online insertion and removal (OIR). This function allows you to install and replace port and service adapters while the router is operating;...
Page 62 When you remove or insert a port or service adapter in a Cisco 7200 VXR router, the midplane pins send signals to notify the system, which then performs as follows: Rapidly scans the midplane for conﬁguration changes.
Page 63 Table 1-12 lists the typical temperature thresholds for each network processing engine type, and Table 1-13 lists the DC power thresholds for the normal, warning, and critical (power supply-monitored) levels. Cisco 7200 VXR Product Overview 1-53...
Page 64 Typical Power Supply-Monitored DC-Voltage Thresholds Parameter Low Critical Low Warning High Warning High Critical +3.45V +3.26V +3.34V +3.55V +3.63V +5.15V +4.86V +4.99V +5.31V +5.43V +12.15V +11.39V +11.67 +12.62V +12.91V –11.95V –9.52V –10.73 –13.16V –14.38V 1-54 Cisco 7200 VXR Installation and Configuration Guide...
Page 65 Environmental Monitoring and Reporting Functions Reporting Functions The Cisco 7200 VXR routers display warning messages on the console if chassis interface-monitored parameters exceed a desired threshold. You can also retrieve and display environmental status reports with the show environment, show environment all, show environment last, and show environment table commands.
Page 66 Table 1-12 and Table 1-13. The display also lists the shutdown threshold for the system. Following is sample output of the sh env table command for a Cisco 7206VXR that has an installed NPE-300: NPE300(boot)# sh env table...
Page 67 If the system does shut down because the temperature exceeded the shutdown threshold, the system displays the following message on the console screen and in the environment display when the system restarts: Queued messages: %ENVM-1-SHUTDOWN: Environmental Monitor initiated shutdown Cisco 7200 VXR Product Overview 1-57...
Page 68 For complete descriptions and instructions of the environmental monitor commands refer to the Conﬁguration Fundamentals Conﬁguration Guide and Conﬁguration Fundamentals Command Reference publications, which are available on the Documentation CD-ROM or in print. 1-58 Cisco 7200 VXR Installation and Configuration Guide...
Page 69: Preparing For Installation
C H A P T E R Preparing for Installation Before installing your Cisco 7200 VXR router you should consider the power and cabling requirements that must be in place at your installation site, the equipment you need to install the router, and the environmental conditions your installation site must meet to maintain normal operation.
Page 70 Several T1 CSU/DSU devices are available as additional equipment, and most provide either a V.35, EIA/TIA-449, or EIA-530 electrical interface. • Ethernet transceiver. • Token Ring multistation access unit (MSAU). Cisco 7200 VXR Installation and Configuration Guide...
Page 71 • The installation of your Cisco 7200 VXR router should be in compliance with national and local electrical codes. In the United States, National Fire Protection Association (NFPA) 70, United States National Electrical Code. In Canada, Canadian Electrical Code, part I, CC22.1.
Page 72 Never install telephone jacks in wet locations unless the jack is speciﬁcally designed for wet locations. • Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface. • Use caution when installing or modifying telephone lines. Cisco 7200 VXR Installation and Configuration Guide...
Page 73 Chassis Lifting Guidelines Chassis Lifting Guidelines A fully conﬁgured Cisco 7200 VXR router weighs approximately 50 pounds. The chassis is not intended to be moved frequently. Before you install the router, ensure that your site is properly prepared so you can avoid having to move the chassis later to accommodate power sources and network connections.
Page 74 I/O controller, and port adapters. Handle the carriers by the handle and the carrier edges only; never touch the boards or connector pins. Cisco 7200 VXR Installation and Configuration Guide...
Page 75: Site Requirement Guidelines
1 and 10 megohms. Site Requirement Guidelines The environmental monitoring functionality in the Cisco 7200 VXR routers protects the system and components from potential damage from overvoltage and overtemperature conditions. To ensure normal operation and avoid unnecessary maintenance, plan your site conﬁguration and prepare your site before installation.
Page 76 Site Requirement Guidelines Planning a proper location for the Cisco 7200 VXR router and the layout of your equipment rack or wiring closet is essential for successful system operation. Equipment placed too close together or inadequately ventilated can cause system overtemperature conditions. In addition, chassis panels made inaccessible by poor equipment placement can make system maintenance difﬁcult.
Page 77 Site Requirement Guidelines Figure 2-2 Internal Air Flow—Top View Power supply end Exhaust Inlet airflow Port adapter end The left and right sides of the chassis must remain unobstructed to ensure adequate air ﬂow and prevent overheating inside the chassis; we recommend at least 3 in. (7.62 cm) of clearance.
Page 78 If a power strip does impair a rear rack-mount installation, remove the power strip before installing a Cisco 7200 VXR router in the rack, and then replace it after the chassis is installed. As an alternative, you can mount a Cisco 7200 VXR router on an equipment shelf provided that the rack dimensions allow you to secure the router to the shelf, and the overall conﬁguration permits safe installation and access.
Page 79 Rack-Mounting Guidelines • To mount the router between two posts or rails using the brackets, the inner clearance (the width between the inner sides of the two posts or rails) must be at least 17.00 inches (43.18 cm). • The height of the chassis is 5.25 inches (13.34 cm). •...
Page 80 Site Requirement Guidelines Figure 2-3 Cisco 7200 VXR Router Footprint and Outer Dimensions Network processing engine width 13.8 in. (35.05 cm) Card cage and I/O controller width 13.5 in. (34.29 cm) Chassis width 16.8 in. (42.67 cm) 2-12 Cisco 7200 VXR Installation and Configuration Guide...
Page 81 Rack-Mounting Guidelines When planning your rack installation, consider the following guidelines: • Install a Cisco 7200 VXR router in an open rack whenever possible. If installation in an enclosed rack is unavoidable, ensure that the rack has adequate ventilation. Caution To prevent chassis overheating, never install a Cisco 7200 VXR router in an enclosed rack or room that is not properly ventilated or air conditioned.
Page 82: Temperature And Humidity Requirements
In addition to the preceding guidelines, review the precautions for avoiding overtemperature conditions in the following section, “Temperature and Humidity Requirements.” To properly install a Cisco 7200 VXR chassis in a rack, see the instructions in the section “Rack-Mounting a Cisco 7200 VXR Router” in the chapter “Installing a Cisco 7200 VXR Router.”...
Page 83 Install a power conditioner if necessary. • Install proper grounding to avoid damage from lightning and power surges. The Cisco 7200 VXR router installation must comply with all applicable codes and Note is approved for use with copper conductors only. The ground bond fastening hardware should be of compatible material and preclude loosening, deterioration, and electrochemical corrosion of hardware and joined material.
Page 84 We also recommend an uninterruptible power source to protect against power failures at your site. Each AC-input power supply operating at 120 VAC requires a minimum of 5A service. We recommend powering a Cisco 7200 VXR router from a 15A receptacle at the power source.
Page 85 Strong EMI, especially when it is caused by lightning or radio transmitters, can destroy the signal drivers and receivers in the Cisco 7200 VXR routers, and can even create an electrical hazard by conducting power surges through lines and into equipment.
Page 86 We recommend that you do not exceed speciﬁed transmission rate and distance Note limits. When preparing your site for network connections to a Cisco 7200 VXR router, you must consider a number of factors related to each type of interface: •...
Page 87 Initial Configuration Information Initial Conﬁguration Information After you install the chassis and verify that all the hardware is operating properly, you must conﬁgure the system and individual interfaces before you can connect your system to external networks. You can use the setup command facility or standard conﬁguration commands to enter the conﬁguration information.
Page 88 To assist you with your installation and to provide a historical record of what was done by whom, use the Cisco 7200 VXR Router Installation Checklist in Table 2-2. Make a copy of this checklist and indicate when each procedure or veriﬁcation is completed. When the checklist is completed, place it in your site log (described at the end of this chapter) along with the other records for your new router.
Page 89 Cisco 7200 VXR Router Installation Checklist Table 2-2 Cisco 7200 VXR Router Installation Checklist Task Veriﬁed by Date Date router received Router and all accessories unpacked Types and numbers of interfaces veriﬁed Safety recommendations and guidelines reviewed Installation Checklist copied Site log established and background information entered Site power voltages veriﬁed...
Page 90 Once you receive your Cisco 7200 VXR router, use the following procedure to check the contents of the shipping container. Use the Cisco 7200 VXR Router Installation Checklist in Table 2-2 and the Cisco 7200 VXR Component List in Table 2-3 to ensure you received all the components you ordered.
Page 91 Checking the Shipping Container Contents Verify that the port adapters installed in your Cisco 7200 VXR router match the Step 3 port adapter types on the packing list. Proceed to the “Site Log” section on page 2-24, then to the chapter “Installing a Step 4 Cisco 7200 VXR Router”...
Page 92 Site Log Site Log A site log provides a historical record of all actions relevant to the Cisco 7200 VXR router operation and maintenance. Keep your site log in a common place near the chassis where anyone who performs tasks has access to it. Site log entries might include the following: •...
Page 93 Site Log Table 2-4 Site Log Example Date Description of Action Performed or Symptom Observed Initials Preparing for Installation 2-25...
Page 94 Site Log 2-26 Cisco 7200 VXR Installation and Configuration Guide...
Page 95: Table Of Contents
C H A P T E R Installing a Cisco 7200 VXR Router This chapter explains how to install a Cisco 7200 VXR router. The chapter contains the following sections: • Rack-Mounting a Cisco 7200 VXR Router on page 2 •...
Page 96: Rack-Mounting A Cisco 7200 Vxr Router
“Preparing for Installation,” and then proceed to the “General Tabletop or Workbench Installation” section on page 14. If you do not plan to install your Cisco 7200 VXR router in an equipment rack, proceed to the “General Tabletop or Workbench Installation” section on page 14.
Page 97 Rack-Mounting a Cisco 7200 VXR Router Figure 3-1 Typical 4-post Equipment Rack Posts and Mounting Strips Rack posts 110 VAC 18.31 in. outlets (46.48 cm) hole center-to-center Mounting strips 17.00 in. (43.18 cm) min. Installing a Cisco 7200 VXR Router 3-3...
Page 98 Rack-Mounting a Cisco 7200 VXR Router If you want the port adapter end (the front) of the chassis recessed in the rack, install the rack-mount brackets at the front or rear of the chassis in the orientation shown in Figure 3-2. If you want the front of the chassis protruding from the rack, install the rack-mount brackets at the front or rear of the chassis in the orientation shown in Figure 3-3.
Page 99 Series VXR Rack-mount bracket If you plan to install the cable-management brackets on a Cisco 7200 VXR router that you are rack-mounting, you must install the cable-management brackets and the rack-mount brackets on the chassis before you install the chassis in the rack.
Page 100 Rack-Mounting a Cisco 7200 VXR Router Figure 3-4 Rack-Mounting the Chassis in a Telco-Type Rack with Installed Cable-Management Brackets—Front Installation Shown TOKEN RING ETHERNET 10BT ETHERNET-10BFL Cisco 7200 FAST ETHERNET INPUT/OUTPUT CONTROLLER Series Cable-management bracket Rack-mount bracket Cisco 7200 VXR Installation and Configuration Guide...
Page 101 Cable-management bracket If you are rack-mounting a Cisco 7200 VXR router from the rear, the rack-mount brackets are installed at the rear of the chassis, and the cable-management brackets are installed at the front of the chassis. You must install both sets of brackets before you install the chassis in the rack.
Page 102 This section explains how to install the rack-mount and cable-management brackets at the front and the rear of a Cisco 7200 VXR router. Before installing the chassis in the rack, you must install a rack-mount bracket on each side of the front or rear of the chassis. If you are...
Page 103 Then align the ﬁrst cable-management bracket to the rack-mount bracket and thread two M4 x 8-mm Phillips ﬂathead screws through the two brackets. Use a number 2 Phillips screwdriver to tighten the screws. (See Figure 3-7.) Installing a Cisco 7200 VXR Router 3-9...
Page 104 Cisco 7200 VXR router for a front rack-mount conﬁguration. Installing the Brackets on the Rear of the Chassis To install the rack-mount and cable-management brackets on a Cisco 7200 VXR router for a rear rack-mount conﬁguration, complete the following steps: Locate the threaded holes in the rear sides of the chassis.
Page 105 Installing the Rack-Mount Brackets on the Rear of the Chassis so the Front Is Recessed in the Rack TOKEN RING ETHERNET 10BT ETHERNET-10BFL Cisco 7200 FAST ETHERNET INPUT/OUTPUT CONTROLLER Series Rack-mount bracket Cable-management bracket Installing a Cisco 7200 VXR Router 3-11...
Page 106 Repeat Step 5 and Step 6 for the other cable-management brackets. This completes the procedure for installing the rack-mount brackets and cable-management brackets on a Cisco 7200 VXR router. Proceed to the following section, “Installing the Chassis in the Rack.”...
Page 107 (use the top and bottom bracket holes, as shown in Figure 3-2, Figure 3-3, Figure 3-4, and Figure 3-5). Using a 1/4-inch ﬂat-blade screwdriver, tighten all the screws. Installing a Cisco 7200 VXR Router 3-13...
Page 108: General Tabletop Or Workbench Installation
If not, see the section “Site Requirement Guidelines” in the chapter “Preparing for Installation.” When installing a Cisco 7200 VXR router on a workbench or tabletop, ensure that the surface is clean and in a safe location and that you have considered the following: •...
Page 109 General Tabletop or Workbench Installation Following are the steps for installing a Cisco 7200 VXR router on a workbench or tabletop: Remove any debris and dust from the tabletop or workbench, as well as the Step 1 surrounding area. Also make sure your path between the router and its new location is unobstructed.
Page 110: Installing The Cable-Management Brackets
Installing the Cable-Management Brackets Installing the Cable-Management Brackets To install the cable-management brackets on a Cisco 7200 VXR router, complete the following steps: Locate the threaded holes in the front sides of the chassis. Step 1 Align the ﬁrst cable-management bracket to the threaded holes in the right side Step 2 of the chassis.
Page 111: Attaching A System Ground Connection
Before you connect power or turn on power to your router, we strongly recommend that you provide an adequate chassis ground (earth) connection for your router’s chassis. Chassis grounding receptacles are provided on each Cisco 7200 VXR router chassis. (See Figure 1-4.)
Page 112 0.108-inch (2.743-mm) insulation, for a total wire diameter of approximately 0.27 inches (6.858 mm). The wire’s length is dependent on your router location and site environment. This wire is not available from Cisco Systems; it is available from any commercial cable vendor.
Page 113 Use the wire stripper to strip one end of the 6-AWG wire approximately 0.75 inches (19.05 mm). Insert the 6-AWG wire into the wire receptacle on the grounding lug. Step 5 (See Figure 3-11.) Installing a Cisco 7200 VXR Router 3-19...
Page 114: Connecting Port Adapter Cables
Conﬁguration. This conﬁguration note accompanies every PA-4E port adapter that is shipped from the factory as an installed item in a Cisco 7200 VXR router or as a FRU. The document is also available on the Documentation CD-ROM and on CCO.
Page 115: Installing A Cisco 7200 Vxr Router
The auxiliary port is a DTE DB-25 plug for connecting a modem or other DCE device (such as a CSU/DSU or other router) to a Cisco 7200 VXR router. Note Both the console and auxiliary ports are asynchronous serial ports;...
Page 116 For console and auxiliary port pinouts, see the following sections, “Console Port Signals” and “Auxiliary Port Signals.” Figure 3-13 Console and Auxiliary Port Connections Console Auxiliary port port FAST ETHERNET INPUT/OUT PUT CONTROLL ER Modem Console terminal 3-22 Cisco 7200 VXR Installation and Configuration Guide...
Page 117 → Transmit Data ← Receive Data → Request To Send (used for hardware ﬂow control) ← Clear To Send (used for hardware ﬂow control) ← Data Set Ready Signal Ground – Signal Ground Installing a Cisco 7200 VXR Router 3-23...
Page 118 RJ-45 receptacle (only one receptacle can be used at a time). Although still supported by Cisco Systems, the I/O controller equipped with the single MII receptacle is no longer an orderable product as of May 1998. The following sections explain Fast Ethernet MII and RJ-45 connection equipment.
Page 119 MII port. MII cables and transceivers have knurled thumbscrews that you fasten to the jackscrews on the MII connector and tighten with your ﬁngers. Use the jackscrews to secure your MII cable to the MII receptacle. Installing a Cisco 7200 VXR Router 3-25...
Page 120 22–39 – – – Common (ground) 1, 20, 21, 40 – – – +5.0 volts (V) Any pins not indicated are not used. Tx_CLK and Rx_CLK are provided by the external transceiver. 3-26 Cisco 7200 VXR Installation and Configuration Guide...
Page 121 IEEE 802.3u interfaces compliant with 10BaseT and 100BaseTX speciﬁcations. The RJ-45 receptacle supports standard straight-through and crossover Category 5 UTP cables (see Figure 3-14). Cisco Systems does not supply Category 5 UTP cables; these cables are available commercially. Figure 3-16 shows the RJ-45 connector. Table 3-4 lists the pinouts and signals for the RJ-45 receptacle.
Page 122 To identify the RJ-45 cable type, hold the two ends of the cable next to each other so you can see the colored wires inside the ends, as shown in Figure 3-19. 3-28 Cisco 7200 VXR Installation and Configuration Guide...
Page 123: Connecting Power
Connecting Power Read the installation instructions before you connect the system to its power Warning source. This section provides the procedures for connecting AC-input and DC-input power to your Cisco 7200 VXR router. Installing a Cisco 7200 VXR Router 3-29...
Page 124 Connecting Power Note Detailed instructions for handling and replacing the Cisco 7200 VXR power supplies are contained in the 280-Watt AC-Input Power Supply Replacement Instructions and 280-Watt DC-Input Power Supply Replacement Instructions documents that accompany each power supply that is shipped from the factory as a FRU. These documents are also available on the Documentation CD-ROM and on CCO.
Page 125 Ensure that a listed and certiﬁed fuse or circuit breaker, 20A minimum 60 VDC, is used on all current-carrying conductors. Warning Only trained and qualiﬁed personnel should be allowed to install or replace this equipment. Installing a Cisco 7200 VXR Router 3-31...
Page 126 Insert the stripped end of the ground lead all the way into the ground lead receptacle on the DC-input power supply (see Figure 3-22) and tighten the receptacle screw using a 3/16-inch ﬂat-blade screwdriver. 3-32 Cisco 7200 VXR Installation and Configuration Guide...
Page 127 Step 3 through Step 5. After tightening the receptacle screw for the ground, +48V, and –48V DC-input Step 6 leads, use a cable tie (see Figure 3-22) to secure the three leads to the power supply faceplate. Installing a Cisco 7200 VXR Router 3-33...
Page 128 This completes the procedure for connecting DC-input power. Your installation is complete. Proceed to the chapter “Observing System Startup and Performing a Basic Conﬁguration” to start the router and to perform a basic conﬁguration for your Cisco 7200 VXR router. 3-34 Cisco 7200 VXR Installation and Configuration Guide...
Page 129 Cisco IOS software conﬁguration documentation set that corresponds to the software release installed on your Cisco hardware. To conﬁgure a Cisco 7200 VXR router from a console, you need to connect a terminal to the router’s console port. Conﬁguration requires access to the console port on the router’s I/O controller.
Page 130 Observing Initial Conditions.” Starting the System and Observing Initial Conditions After installing your Cisco 7200 VXR router and connecting cables, start the router as follows: At the rear of the router, place the power switch on the power supply in the ON Step 1 (|) position.
Page 131 Cisco Internetwork Operating System Software IOS (tm) 7200 Software (C7200-JS-M), Released Version 12.0(19980705:021501)Copyright(c) 1986-1998 by cisco Systems, Inc. Compiled Tue 25-Aug-98 14:38 by xxxxx Image text-base: 0x600088C4, data-base: 0x60FA6000 Step 5 When you start up the router for the ﬁrst time, the system automatically enters...
Page 132 Configuring a Cisco 7200 VXR Router Conﬁguring a Cisco 7200 VXR Router You can conﬁgure your Cisco 7200 VXR router using one of the procedures described in the following sections: • Performing a Basic Conﬁguration Using AutoInstall • Performing a Basic Conﬁguration Using the Setup Facility •...
Page 133 TCP/IP host. Refer to the publications Conﬁguration Fundamentals Conﬁguration Guide and Conﬁguration Fundamentals Command Reference for information about how AutoInstall works. Complete the following steps to prepare your Cisco 7200 VXR router for the AutoInstall process: Attach the appropriate synchronous serial cable to synchronous serial Step 1 interface 0 on the router.
Page 134 Configuring a Cisco 7200 VXR Router Note You can run the setup facility any time you are at the enable prompt (#) by entering the command setup. If the serial (WAN) cable is connected to the CSU/DSU and the router does not have a conﬁguration stored in NVRAM, the router attempts to run AutoInstall at startup.
Page 135 IOS (tm) 7200 Software (C7200-JS-M), Released Version 12.0(19980705:021501)Copyright(c) 1986-1998 by cisco Systems, Inc. Compiled Thu 15-Oct-98 02:20 by xxxxx Image text-base: 0x600088C4, data-base: 0x60FA6000 cisco 7206VXR (NPE300) processor with 61440K/20480K bytes of memory. R7000 CPU at 262Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache Six slot VXR midplane, Version 2.0...
Page 136 Would you like to enter the initial configuration dialog? [yes]: First, would you like to see the current interface summary? [yes]: In the following example, the summary shows a Cisco 7200 VXR router at ﬁrst-time startup; that is, nothing is conﬁgured.
Page 137 Performing a Basic Configuration Using the Setup Facility The Simple Network Management Protocol (SNMP) is the most widely Step 5 supported open standard for network management. It provides a means to access and set conﬁguration and run-time parameters of routers and communication servers.
Page 138 Configuring a Cisco 7200 VXR Router The following sample display includes a continuous listing of all conﬁguration parameters selected in Step 3 through Step 8. Only IP, IPX, and AppleTalk are the selected protocols for this example. Configuring global parameters:...
Page 139 Performing a Basic Configuration Using the Setup Facility Conﬁguring Interfaces Following are the steps for conﬁguring interfaces to allow communication over a LAN or WAN. To conﬁgure the interface parameters, you need your interface network addresses and subnet mask information. Consult with your network administrator for this information.
Page 140 Configuring a Cisco 7200 VXR Router Note If additional ATM interfaces are available in your system, you are prompted for their conﬁguration as well. Conﬁguring Fast Ethernet Interfaces In the following example, a Fast Ethernet interface in slot 2 is conﬁgured for a Fast Ethernet LAN using IP.
Page 141 Performing a Basic Configuration Using the Setup Facility Note If additional Ethernet interfaces are available in your system, you are prompted for their conﬁguration as well. Conﬁguring Synchronous Serial Interfaces Synchronous serial interfaces are conﬁgured to allow connection to WANs through a CSU/DSU.
Page 142 Configuring a Cisco 7200 VXR Router The following sample display includes a continuous listing of all interface conﬁguration parameters selected for ATM, Fast Ethernet, and serial interfaces. Configuring interface parameters: Configuring interface ATM1/0: Is this interface in use? [yes]: Configure IP on this interface? [yes]: IP address for this interface: 1.1.1.10...
Page 143 Performing a Basic Configuration Using the Setup Facility The following configuration command script was created: hostname Router enable secret 5 $1$u8z3$PMYY8em./8sszhzk78p/Y0 enable password betty line vty 0 4 password fred snmp-server community public ip routing no vines routing ipx routing appletalk routing no apollo routing no decnet routing...
Page 144 Performing a Basic Configuration Using Global Configuration Mode You can configure a Cisco 7200 VXR router manually if you prefer not to use the setup facility or AutoInstall. Complete the following steps to conﬁgure the router manually: Connect a console terminal to the console port on the I/O controller.
Page 145 Saving the Running Configuration to NVRAM At the prompt, enter the interface type slot/port command to Router(config)# enter the interface conﬁguration mode: Router(config)# interface serial slot/port Router(config-int)# In either conﬁguration mode, you can now enter any changes to the conﬁguration. Press Ctrl-Z (hold down the Control key while you press Z) or enter end to exit conﬁguration mode and return to the EXEC command interpreter.
Page 146 To make advanced conﬁguration changes after you establish the basic startup conﬁguration for your router, refer to the modular conﬁguration and modular command reference publications in the Cisco IOS software conﬁguration documentation set that corresponds to the software release installed on your Cisco hardware. These publications contain additional information on using the conﬁgure command.
Page 147 This section describes how to recover a lost enable or console login password, and how to replace a lost enable secret password on your Cisco 7200 VXR router. It is possible to recover the enable or console login password. The enable secret Note password is encrypted, however, and must be replaced with a new enable secret password.
Page 148 The router initializes, the conﬁguration register is set to 0x142, and the router boots the system image from Flash memory and enters the system conﬁguration dialog (setup) as follows: --- System Configuration Dialog -- 4-20 Cisco 7200 VXR Installation and Configuration Guide...
Page 149 Details of the Password Recovery Procedure Enter no in response to the system conﬁguration dialog prompts until the Step 8 following message is displayed: Press RETURN to get started! Press Return. The user EXEC prompt is displayed as follows: Step 9 Router>...
Page 150 Step 12 through Step 15, skip to Step 19. Failure to observe this caution causes you to erase your router conﬁguration ﬁle. Step 18 Enter the copy running-conﬁg startup-conﬁg command to save the new conﬁguration to NVRAM. 4-22 Cisco 7200 VXR Installation and Configuration Guide...
Page 151 Viewing Your System Conﬁguration You can use the show version and the show diag commands to view information speciﬁc to the hardware conﬁguration of your Cisco 7200 VXR router. Use the show version (or show hardware) command to display the system hardware (the network processing engine and number of interfaces installed), the software version, the names and sources of conﬁguration ﬁles, and the boot images.
Page 152 (with or without the Fast Ethernet port) are installed in slot 0 through slot 4 of your Cisco 7204VXR or slot 0 through slot 6 of your Cisco 7206VXR. You can also use the show diag slot command to display information about a speciﬁc port adapter slot.
Page 153 Viewing Your System Configuration The following example shows the show diag command output from a Cisco 7206VXR. The I/O controller listed in slot 0 has the Fast Ethernet port that is equipped with an MII receptacle and RJ-45 receptacle: Router# sh diag...
Page 154 Port adapter is analyzed Port adapter insertion time 00:11:26 ago Hardware revision 255.255 Board revision UNKNOWN Serial number 4294967295 Part number 255-65535-255 Test history 0xFF RMA number 255-255-255 EEPROM format version 1 4-26 Cisco 7200 VXR Installation and Configuration Guide...
Page 155 Cisco hardware. What to Do Next After you have installed your Cisco 7200 VXR router hardware, checked all external connections, turned on the system power, allowed the system to boot up, and minimally conﬁgured the system, you might need to perform more complex conﬁgurations, which are beyond the scope of this publication.
Page 156 What to Do Next 4-28 Cisco 7200 VXR Installation and Configuration Guide...
Page 157 A P P E N D I X Troubleshooting the Installation Your Cisco 7200 VXR router went through extensive testing before leaving the factory. However, if you encounter problems starting the router, use the information in this appendix to help isolate the cause of the problems. This appendix contains the following sections: •...
Page 158: Troubleshooting Overview
This section describes the troubleshooting methods used in this appendix and describes how the Cisco 7200 VXR routers are divided into subsystems for more efﬁcient problem solving. If you are unable to easily solve the problem, contact a customer service representative for assistance and further instructions.
Page 159 Troubleshooting Overview Figure A-1 Troubleshooting Strategy for Startup Problems Troubleshoot Turn on DC OK DC OK power system power LED on LED on subsystem Troubleshoot Fans Fans cooling operating operating subsystem Check system state with I/O controller LEDs Reseat I/O controller controller controller...
Page 160 “Observing System Startup and Performing a Basic Conﬁguration.” This section contains a more detailed description of the normal startup sequence and describes the steps to take if the system does not perform that sequence as expected. Cisco 7200 VXR Installation and Configuration Guide...
Page 161 Identifying Startup Problems With the exception of the fan tray and network processing engine, LEDs indicate all system states in the startup sequence. By checking the state of the LEDs, you can determine when and where the system failed in the startup sequence. Use the following descriptions to isolate the problem to a subsystem, and then proceed to the appropriate sections to try to resolve the problem.
Page 162 If this LED remains off when you start the router, it is probably a problem with the Fast Ethernet port on the I/O controller. Proceed to the “Troubleshooting the I/O Controller” section on page A-9. Cisco 7200 VXR Installation and Configuration Guide...
Page 163 MII receptacle on the I/O controller. See the section “Connecting to the Fast Ethernet Port” in the earlier chapter “Installing a Cisco 7200 VXR Router” for Fast Ethernet MII connection requirements.
Page 164: Troubleshooting The Power Subsystem
If it is not displayed, see the section “Connecting to the Console and Auxiliary Ports” in the chapter “Installing a Cisco 7200 VXR Router” to verify that the terminal is set correctly and that it is properly connected to the I/O controller’s console port.
Page 165: Troubleshooting The Processor Subsystem
Troubleshooting the Processor Subsystem • Is the power OK LED on for the second (redundant) power supply? — If yes, proceed to the section “Troubleshooting the Processor Subsystem.” — If not, repeat each of the preceding procedures for the second power supply. If you are unable to resolve the problem or you determine that either a power supply or chassis connector is faulty, contact a service representative for instructions.
Page 166 Check the following to help isolate a problem with the port or service adapters: • Are all adapter enabled LEDs on? If yes, the system is operational. • Are any adapter enabled LEDs off? A-10 Cisco 7200 VXR Installation and Configuration Guide...
Page 167: Troubleshooting The Cooling Subsystem
Troubleshooting the Cooling Subsystem — If the enabled LED on an individual adapter is off, suspect that the adapter has pulled away from the midplane. Reseat the adapter in its slot (you do not have to turn off the system power when removing or replacing port and service adapters). After the system reinitializes the interfaces, the enabled LED on the adapter should go on.
Page 168 Before the system shuts down, use the show environment or show environment table command to display the internal chassis environment. (See the section “Functional Overview” in the chapter “Cisco 7200 VXR Product Overview” for descriptions of the show environment and show environment table commands.) If you experience trouble with the startup that is not resolved with these procedures, contact a service representative for assistance and further instructions.
Page 169 2-12 ground connection procedure 3-17 ground receptacles 1-7, 1-11 lifting 2-5, 3-13 banner physical description 1-42 system rack-mounting checklist installation 2-21 Cisco Connection Online See CCO clearance cable-management kit chassis 1-55 using 2-13 for air circulation 2-13 cables Index 1...
Page 170 4-23 crossover cable configure command 4-16 RJ-45 receptacle on I/O controller 3-28 configure memory command 4-21 customer support configure terminal command 4-22 contact information configuring ATM interfaces 4-11 AutoInstall basic router Index 2 Cisco 7200 VXR Installation and Configuration Guide...
Page 171 See racks preventing DC power Ethernet shutdown 1-53 interface configuration parameters 4-11 DC-input power supply examples description 1-41 ATM and FastEthernet interface configuration 4-14 See also power supply ATM, FastEthernet, and serial interface displays configuration 4-15 environmental 1-55 configuring global parameters distance limitations configuring I/O controller Fast Ethernet transmission...
Page 172 2-17 handling Interior Gateway Routing Protocol LEDs See IGRP MII receptacle 3-26 Internet Packet Exchange normal startup See IPX physical description 1-27 internet protocol ports See IP auxiliary 3-21 Index 4 Cisco 7200 VXR Installation and Configuration Guide...
Page 173 configuring modifications to configuration reviewing 4-18 configuring network processing engine jewelry DRAM configurations 1-44 avoiding for safety handling system management functions 1-15 troubleshooting A-10 no shutdown command 4-22 nonoperating specifications 2-14 nonvolatile random-access memory LEDs See NVRAM DC OK normal status level enabled on interface processors environmental monitor 1-53, 1-55...
Page 174 DC status 1-53 operating specifications 2-14 emergency switch out-of-tolerance voltage condition 1-53 site requirements 2-16 overheating subsystem for troubleshooting A-4, A-8 at startup surge suppression 2-17 damage 1-52 ungrounded power cord Index 6 Cisco 7200 VXR Installation and Configuration Guide...
Page 175 1-7, 1-11, 1-39 crossover cable 3-28 procedures pinouts 3-27 checking shipping container 2-22 straight-through cable 3-28 configuring the Cisco 7200 VXR Routing Information Protocol connecting I/O controller cables 3-20 See RIP connecting port adapter cables 3-20 connecting power 3-29 grounding the chassis...
Page 176 DC power 1-53 environmental 1-55, 2-10 interfaces 1-48 straight-through cable RJ-45 receptacle on I/O controller 3-28 subsystems for troubleshooting voltage cooling A-4, A-11 monitoring 1-53 power A-4, A-8 Index 8 Cisco 7200 VXR Installation and Configuration Guide...
Page 177 warning status level environmental monitor 1-53 warnings chassis grounding 3-32 chassis installation 3-8, 3-12 chassis lifting 2-5, 2-6, 3-13, 3-15 connecting power 3-29 description of xvii electric shock 3-27, 3-32 jewelry qualified personnel 3-31 rack safety 3-13 wiring 2-17 wiring interference 2-16 plant...
Page 178 Index 10 Cisco 7200 VXR Installation and Configuration Guide...

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