Cisco Systems CISCO7206 инструкция обслуживания

Cisco 7206 Router Quick Start Guide 1 Documentation and R esources 2 Prepare for Installation 3 Rac k-Mount the Router 4 Connect the Rou ter to the Network 5 Star t and Configure the R outer 6 After Installation 7 T ec hnical A ssistance[...]

2 1 Documentation and Resources This section contains information to help you prepare for in stalling the Cisco 7206 router . I contains a list of o nline documentation and resources. Document Revision History The Document Revision History below , reco rds technical changes to this document. Documentation Survey Is Cisco documentation helpful? Clic[...]

3 Port Adapter Documentation • Cisco 7200 Series Port Adapter Hardware Configuration Guid elines—DOC-783471= (This document provides bandwidth point information for Cisco 7200 series routers and port adapters.) http://www .cisco.com/univercd/cc/td/doc/product/core/7206/port_adp/config/index.htm • Port adapter documentation—See the document [...]

4 Ordering Documentation Cisco documentation is available in the follo wing ways: • Registered Cisco.com users (Cisco direct customers) can orde r Cisco product documentation fr om the Networking Products MarketPlace: http://www .cisco.com/cgi-bin/order/order_root.pl • Registered Cisco.com users ca n order the Documentat ion CD-ROM through the [...]

5 2 Prepare for Installation War n in g Only trained and qualified personnel should install, repl ace, or service this equipment. War n in g Read the installation instructions before you connect th e system to its power sourc e. War n in g This unit is intended for installati on in restricted access ar eas. A restricted access are a is where access[...]

6 • Port adapter documentation fo r configuring the interfaces • T1 channel service unit/data service unit (CSU/DSU) that conv erts the High-Level Data Link Control (HDLC) synchronous serial data stream into a T1 data stream with the correct framing and ones density to connect a serial port to a T1 network. (Some telephone systems require a min[...]

7 3 Rack-Mount the Router Brackets Front-Mounted—Chass is Protrudes from the Rack Locate the rack-mount and cable-management brackets and screws (1, 2, 3 in the illustration above) and a Number 2 Phillips screwdriver . 1. Align the rack-mount bracket (1)—as shown above—to the sid e of the router . Insert and tighten the screws (3) if yo u are[...]

8 Brackets Front-Mounted—C hassis Recessed in Rack Locate the rack-mount and cable-management brackets and screws (1, 2, 3 in the illustration above) and a Number 2 Phillips screwdriver . 1. Align the cable-management bracket (1) to the side of th e router . Ali gn the rack-mount bracket over it—as shown above—and insert and tighten the screw[...]

9 Brackets Rear-Mounted—Front Protrudes from the Rack 1. Locate the threaded screw holes in the rear sides of the chassis. 2. Align a rack-mount bracket (1 ) to the threa ded holes in the right side of the chassis. 3. Using a Number 2 Phillips screwdriver and two M4 x 8-mm Phillip s flathead screw s (2), attach the rack-mount bracket to the route[...]

10 Brackets Rear-Mounted—Front Recessed in the Rack 1. Locate the threaded screw holes in the rear sides of the chassis. 2. Align the first rack-mount bracket (1) to the thre aded holes in the right side of the chassis. 3. Using a Number 2 Phillips screwdriver and two M4 x 8-mm Phillip s flathead screw s (2), attach the rack-mount bracket to the [...]

11 Chassis Ground Con nection Installation Note The grounding lug and Phillips-head screws are not ava ilable from Cisco Systems. Get the grounding lug from an electrical-connector vendor and th e screws from a hardware vendor . See Page 4 for the parts needed. 1. Locate the chassis ground co nnector (1) on the rea r of your router chassis. 2. Inse[...]

12 4 Connect the Router to the Network I/O Controller Console and Au xiliary Port Cable Connections Note Both the console and auxiliary ports are asynchronous serial po rts; any devices connected to these ports must b e capable of asynchronous transmission. 1. Before connecting a terminal to the console port, con figure th e terminal to match the r[...]

13 Ethernet Port Connections I/O controllers have the possibility of one or two ty pes of Ethernet connections: MII connections and RJ -45 connection s for 10/100-Mbps operation. For more information about Ethernet ports, see the online Cisco 7206 Installation and Configuration Guide. MII Connections Attach the MII cable to the MII port and tighten[...]

14 5 Start and Configure the Router Power Cable Connections War n in g This unit might have more than one power cord. T o reduce the risk of electric shock, disconnect the two power supply cords before servicing t he unit. War n in g The AC power supply has double pole/neutral fusin g. Connecting AC-Input Power 1. At the rear of the router , check [...]

15 1. At the rear of the router , check that th e power switch is in the off (O) position. 2. Ensure that the –V and +V lea ds are disconnec ted from the power source. 3. Using a wire stripper , strip approximatel y 0.55 in ch (14 mm) from the –V , +V , and ground leads (2). 4. Insert the stripped end of the ground lead (1) all the way in to th[...]

16 Observing System Startup and Pe rforming a Basic Configuration Check conditions prior to system startup: 1. Check that all hardware parts and cables are securely attached to the chassis. 2. Check that a Flash Disk or Flash memo ry card is instal led. 3. Check that the co nsole terminal is turned on. Starting and Conf iguring the Router 1. Place [...]

17 Performing a Basic Configurati on Using the Setup Facility If you do not plan to use Auto Install, do not connect the router ’ s serial (W AN) cable to the channel service unit/data service unit (CSU/DSU). If the W AN cable is not connected, the route r boot s from Fl ash memory and goes au tomati cally into the setup facility . Note Y ou can [...]

18 20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K). 4096K bytes of Flash internal SIMM (Sector size 256K). Configuration register is 0x0 Note The first two sections of the configuration script (the ba nner and the installed hardware) appear only at initial system startup. On subsequent uses of the setup command facility , the script [...]

19 8. For the following queries, enab le routing on AppleT alk and IPX: Configure AppleTalk? [no]: yes Multizone networks? [no]: yes Configure IPX? [no]: yes 9. For the following queries, do not enable VINES, XNS, DECn et, or bridging: Configure Vines? [no]: Configure XNS? [no]: Configure DECnet? [no]: Configure bridging? [no]: 10. In most cases yo[...]

20 Configuring Interfaces Following are the steps for configuring interfaces to allow co mmunication over a LAN or W AN. T o configure the interface parameters, you need your interface networ k addresses and subnet mask information. Consult with your network administrator for this information. Configuring Ethe rnet In terfaces In the following exam[...]

21 The following sample display includes a continuous listing of a ll interface configuration parameters selected for Ethernet and synchronous serial interfaces. Thes e para meters are shown in the o rder in which they appear on your console terminal. Only one Ethernet and one synchronous serial in terface are configured for this example. Configuri[...]

22 ! end Use this configuration? [yes/no]: yes [OK] Use the enabled mode ‘configure’ command to modify this configuration. Press RETURN to get started! Y our Cisco 7206 router is now minimally conf igured and ready to use. Y ou can use the setup command if you want to modify the parameters after the initial configuration. T o perform more compl[...]

23 Performing Complex Configurations After you have installed your Cisco 7206 router hardware and minimal ly configured the system, you might need to perform more complex configurations, which are beyond the scope of this publication. For specif ic information on system and interface configuration, refer to the modular c onfiguration and modular co[...]

24 6 After Installation This section contains hardware replacement instructions and information about contacti ng the T echnical Assistance Center . Note The Flash memory card, Flash Di sk, and port ad ap ters support online insertion and removal (OIR). Replace the Network Processing Engine 1. Power down the router . 2. Disconnect the router from t[...]

25 Replace the I/O Controller Note Before powering down the router , use the copy running-config tftp command to save the router ’ s runni ng configuration to a TF TP file server . 1. Power down the router . 2. Disconnect the router from the power source. 3. Remove any I/O controller cab les. 4. On the I/O controller (1), unscrew th e captive ins[...]

26 Replace the Flash Memory Card or Flash Disk Note Flash memory cards and Flash Di sks are re placeab le while the system is operating. 12. Remove the Flash memory card or Flas h Disk by pushing the ejector button (3). 13. Insert the new Flash memory card or Flash Disk (1 a nd 2). Th e Flash memory card or Flash Disk protrudes from the I/O control[...]

27 Replace a Port Adapte r or Service Adapter 1. T o remove a po rt adapter , place the port adapter lever in the un locked position (2). 2. Grasp the handle and pull the port adapter from the router , about halfway out of its slot (3). If you are removing a blank port adapter , pull the blank port adapter completely out of the chassis slot. 3. Wit[...]

28 Caution Do not mix power supplies in Cisco 7206 routers. In du al power su pply configurations, both power supplies must be of the same type (two AC-input pow er supplies or two DC-in put power supplies). Caution T o ensure adequate airflow across the router power supplies, a power supply or a power supply filler plate must be installed in each [...]

29 7 Technical Assistance Cisco provides Cisco.com as a starting po int for all technical assistance. Customers and partners can obtain documentation, troubleshooting tips, and sample configurations from online tools by using the C isco T echnical Assistance Center (T AC) W eb Site. Cisco.com registered users have complete acce ss to the t echnical[...]

30 If you cannot resolve your technical issues by using the Cisco T AC W eb Site, and you are a Cisco.com registered user , you can open a case online by usi ng the T AC Case Open tool at the following URL: http://www .cisco.com/tac/caseopen If you have Internet access, it is recommend ed that you open P3 and P4 cases through the Cisco T AC W eb Si[...]

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