HP A6602 Installation Manual
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HP A6602 Installation Manual

HP A6602 Installation Manual

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HP A6602 Router
Installation Manual

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Summary of Contents for HP A6602

  • Page 1 HP A6602 Router Installation Manual...

  • Page 2: About This Manual

    2 Preparing for Installation safety recommendations before and during installation, and the required tools. Introduces how to install the A6602, as well as how to connect the power cable, console cable, AUX port 3 Installing the Router cable, Ethernet cable, interface card and interface module cable.

  • Page 3: Related Documentation

    Means a complementary description. Means techniques helpful for you to make configuration with ease. Related Documentation In addition to this manual, each HP SR6600 Routers documentation set includes the following: Manual Description It is a guide for the user to perform the operations HP A6600 Routers User Manual correctly.

  • Page 4: Environmental Protection

    OAA, as well as a command index. This manual introduces all kinds of interface modules HP A6600 Routers Interface Card and Interface that SR6600 routers support, the means of Module Manual connection the interface cables and the interface module purchase guide.
  • Page 5 The A6602 can serve as not only a gateway connecting an enterprise network to a WAN/MAN, can serve as not only a gateway connecting an enterprise network to a WAN/MAN,...

  • Page 6: Rear Panel

    Rear Panel Figure 1-2 Rear panel of the A6602 A6602 (1) Grounding screw and grounding sign (1) Grounding screw and grounding sign (2) 10/100/1000 Mbps electrical Ethernet interface 1 (2) 10/100/1000 Mbps electrical Ethernet interface 1 (3) 1000 Mbps optical Ethernet interface 1...

  • Page 7: Dimensions And Weight

    Ethernet interface and the electrical Ethernet interface by using the combo enable { copper | fiber } command in interface view. For details about the combo enable { copper | fiber } command, refer to HP SR6600 Routers ...
  • Page 8 The default memory size of the A6602 is one GB and the maximum memory size is two GB. The A6602 provides two memory slots and you must insert two memory modules of the same type and the same size.
  • Page 9 256 MB CF card, which is identified with in 256 MB CF card, which is identified with cfa0. In addition, the A6602 provides an external CF card slot to expand the local storage spac provides an external CF card slot to expand the local storage spac provides an external CF card slot to expand the local storage space.
  • Page 10 Status Meaning Meaning (yellow/green) Solid green Solid green Both AC power input and RPS DC input are normal. Both AC power input and RPS DC input are normal. Solid yellow Solid yellow AC power input is abnormal, and RPS DC input is normal. AC power input is abnormal, and RPS DC input is normal.

  • Page 11: Fixed Interfaces

    Ethernet interfaces. Console port Introduction The A6602 provides an RS-232 asynchronous serial console port that can be connected to a computer for system debugging, configuration, maintenance, management, and host software loading. Technical specifications for the console port...
  • Page 12 Item Specification Specification Compliant standard RS-232 9600 bps to 115200 bps Baud rate 9600 bps (default) ≤ 15 m (49.21 ft.) Transmission distance Connection to an ASCII terminal Connection to the serial interface of a local PC to run the terminal emulation Connection to the serial interface of a local PC to run the terminal emulation Services program...
  • Page 13 terminal as a backup port of the console port. For the method of connecting a terminal through terminal as a backup port of the console port. For the method of connecting a terminal through terminal as a backup port of the console port. For the method of connecting a terminal through the AUX port, refer to “Using the AUX Port as Backup Console Port”...
  • Page 14 Ethernet interface. You can use the combo enable { copper | fiber } command in interface view to switch between the optical and electrical Ethernet interfaces. For details about the combo enable { copper | fiber } command, refer to HP SR6600 Routers ...
  • Page 15 Table 1-15 Technical specifications for electrical Ethernet interfaces Item Specification Connector RJ-45 Interface Automatic MDI/MDI-X Ethernet_II Frame format Ethernet_SNAP 10 Mbps Half/full-duplex auto-negotiation Rate and duplex 100 Mbps Half/full-duplex auto-negotiation 1000 Mbps Full-duplex The media dependent interface (MDI) standard is typically used on the Ethernet interface of ...
  • Page 16 The 10/100/1000 Mbps electrical Ethernet interfaces of the The 10/100/1000 Mbps electrical Ethernet interfaces of the A6602 use RJ-45 connectors and 45 connectors and support automatic MDI/MDI-X. Category X. Category-5 twisted pair cables are used for RJ 5 twisted pair cables are used for RJ-45 connectors.
  • Page 17 RJ-45 connectors in the same sequence. A straight-through cable is used to connect a terminal (for example, PC or router) to a hub or LAN Switch. The cables delivered with the A6602 are straight-through cables. Crossover cable: At both ends of a crossover cable, wires are crimped in the RJ-45 connectors ...
  • Page 18 After you insert a USB storage device and information is displayed on the terminal, prompting  the USB storage device is inserted into the A6602, the LED on the USB storage device will be When the LED on the USB storage device is blinking, do not remove the USB storage device.
  • Page 19 Data is being received or transmitted. In this state, do not unplug the USB cable. Interface Modules The A6602 provides two HIM/MIM slots, in which you can insert a HIM and a MIM, or two HIMs, or two MIMs. HIMs and MIMs are hot-swappable.
  • Page 20 Clock The A6602 router is designed with a clock module that provides the system time. You can set the system time on the command line interface. Use the clock datetime time date command in user view to set the system date and time. For the description of the clock datetime command, refer to HP SR6600 Routers User Manual.

  • Page 21: System Software

    In a heavy lightning area, you are recommended to install a power lightning arrester. The following power lightning arrester can be installed on the A6602. The specifications for the power lightning arrester are as follows: Maximum discharge current: 6500 A, protection voltage: 220 VAC to 500 VAC.

  • Page 22: Preparing For Installation

    Preparing for Installation Environment Requirements The A6602 is designed for indoor application. To ensure the normal operation and prolong the service life, the installation site must meet the requirements mentioned hereunder. Temperature and Humidity Requirements The temperature and humidity in the equipment room shall be maintained at an appropriate level.
  • Page 23 0.006 0.05 0.01 Ventilation Requirements The fans of the A6602 draw air in through the inlet vents on the left and out through the exhaust vents on the right. Figure 2-1 Ventilation method for the A6602 Make sure that: There is a minimum clearance of 10 cm (3.9 in) around the inlet vents and exhaust ...
  • Page 24 Indoor environment, flooring materials, and the router structure  Although many antistatic considerations have been given to the A6602, damage to board circuits or even the router may still happen when the static electricity exceeds a certain limit. Measures against ESD To prevent electrostatic discharge (ESD), Make sure that the router and the floor are well grounded.

  • Page 25: Lightning Protection

     Lightning Protection Although many measures have been taken to protect the A6602 from lightning, if the lightning intensity exceeds a certain range, damage to the router may still happen. To protect the router from lightning better, you are recommended to do as follows: Ensure the PGND cable of the chassis is well grounded.

  • Page 26: Safety Precautions

    Install the router in an open cabinet if possible. If you install the router in a closed  cabinet, make sure that the cabinet is equipped with a good ventilation system. Make sure that the cabinet is sturdy enough to support the weight of the router and ...

  • Page 27: Checklist Before Installation

     ESD-preventive glove, ESD-preventive wrist strap, antistatic bag or mat  Reference When installing or maintaining the A6602, you can refer to the following documents shipped with the A6602: HP A6602 Router Installation Manual  HP SR6600 Routers Electronic Documentation ...
  • Page 28 A ventilation system is available at the installation site.  Temperature 0°C to 45°C (32°F to 113°F) Relative humidity 10% to 95% (noncondensing) Dust concentration ≤ 3 × 10 Cleanness particles/m The equipment and the floor are well grounded.  The equipment room is dust-proof.
  • Page 29 Installation Flowchart Installation Flowchart Figure 3-1 Installation flowchart for the Installation flowchart for the A6602 Installing the Router to the Specified Position Installing the Router to the Specified Position You can install the router on a workbench or in a rack.
  • Page 30 Installing an N68 rack The A6602 can be installed in an can be installed in an HP N68 rack. For the installation of an N68 rack, refer to an N68 rack, refer to HP N68 Cabinet Installation and Remodel Introduction N68 Cabinet Installation and Remodel Introduction.
  • Page 31 Figure 3-3 Install the front mounting-brackets to the router Installing the router in a rack Follow these steps to install the router in a rack: Step1 Check the grounding and stability of the rack and use screws to fix the rear mounting-brackets onto both sides of the rack.

  • Page 32: Installing Generic Modules

    PGND cable when installing or using the router. The AC power input end of the A6602 is equipped with a noise filter. The neutral ground of the power input end is directly connected to the chassis and is called PGND (also known as chassis ground).
  • Page 33 Connecting the PGND Cable Connecting the PGND Cable The grounding screw of the A6602 A6602 is located on the lower left corner of the rear chassis panel of the rear chassis panel and is marked with a grounding sign, as shown in...
  • Page 34 Before connecting an outdoor Ethernet cable to an Ethernet port, you can install a port lightning arrester to protect the router against lightning strokes. The following port lightning arrester can be installed on the A6602. The specifications for the port lightning arrester are as follows: Port protective unit–single port, maximum discharge current (8/20μs waveform): 5 kA, output...
  • Page 35 Read the instructions carefully before installing the port lightning arrester. Read the instructions carefully before installing the port lightning arrester. Step5 Bundle the cables with nylon cable ties neatly. Bundle the cables with nylon cable ties neatly. Figure 3-9 Install a port lightning arrester Install a port lightning arrester Precautions Pay attention that the performance of the port lightning arrester may be affected in the...
  • Page 36 lightning protection busbar to protect the router against lightning strokes. You can use cable lightning protection busbar to protect the router against lightning strokes. You can use cable lightning protection busbar to protect the router against lightning strokes. You can use cable ties and screws to fasten the ligh ties and screws to fasten the lightning protection busbar on the cabinet, the workbench, or the tning protection busbar on the cabinet, the workbench, or the...

  • Page 37: Connecting The Power Cables

    Connecting the Power Cables Power Supply Port and PGND Terminal The A6602 only supports AC power input. The AC power socket and power switch are located on the left of the front panel, as shown in Figure 3-11.
  • Page 38 For the specifications for the AC power socket, see Table 3-2. Table 3-2 Technical specifications for the AC power socket of the A6602 Item Specification AC power socket 100 VAC to 240 VAC Connecting the AC Power Cord AC power supply Rated voltage range: 100 VAC to 240 VAC, 50 Hz/60 Hz.
  • Page 39 Connecting the RPS DC Power Cable Follow these steps to connect the RPS DC power cable: Step1 Make sure that the power switch on the router and the RPS input power switch are both off. Step2 Rip off the adhesive tape from the RPS socket. Step3 Loosen the screws on the RPS blank panel with a Phillips screw.
  • Page 40 Figure 3-16 Connect the RPS DC power cable to the RPS DC output socket (1) RPS socket (2) Connector for the RPS socket (3) RPS DC power cable (4) RPS AC input socket (5) RPS power switch (ON/OFF) (6) Connector for the RPS DC output socket (7) RPS DC output socket (8) RPS Step8...
  • Page 41 Figure 3-17 Connect the console cable (1) Console port (2) DB-9 (female) connector (3) Serial port on the configuration terminal (4) Console cable (5) RJ-45 connector When connecting a PC to the router with the console cable, first connect the DB-9 connector to the serial port on the PC, and then the RJ-45 connector to the console port on the router.

  • Page 42: Connecting Ethernet Cables

    Step1 Connect one end of an Ethernet cable to an electrical Ethernet port on the A6602 and the other end to the Ethernet port on the peer device. Because a 10Base- T/100Base-TX/1000Base-T fixed electrical Ethernet port supports MDI/MDIX auto- sensing, you can use a straight-through cable or crossover cable to connect the port.
  • Page 43 Figure 3-19 Remove the dust cover Step2 Align an SFP module with the optical SFP port, with the module handle facing outward. Then insert it into the optical SFP port. Figure 3-20 Insert an SFP module Step3 Identify the Rx and Tx ports on the SFP module. Plug the LC connector at one end of one fiber cable into the Rx port of the router and the LC connector at the other end into the Tx port of the peer device.
  • Page 44 Figure 3-21 Plug fiber connectors Plug fiber connectors Step4 View the SFP LED after power View the SFP LED after power-on. For the status of the SFP LED, see on. For the status of the SFP LED, see Table 3- Table 3-5 Status of the SFP LED Status of the SFP LED Color...

  • Page 45: Verifying Installation

    Verifying Installation Each time you power on the router during installation, you must verify that: There is enough space around the router for heat-dissipation and the workbench is  stable enough. The power supply matches the requirements of the router. ...

  • Page 46: Starting And Configuring The Router

    Starting and Configuring the Router You can use only the console port to make initial configuration of the A6602. Setting Up the Configuration Environment Connecting the Router to a Configuration Terminal For how to connect the router to the configuration terminal, refer to “Connecting the Console Cable”...
  • Page 47 Figure 4-2 Select a port for local configuration connection Step3 Set serial port parameters. Set the properties of the serial port in the COM1 Properties dialog box, as shown in Figure 4-3. Table 4-1 Set serial port parameters Item Value Bits per second 9600 bps (default) Data bits...
  • Page 48 Figure 4-3 Set serial port parameters Step4 Click OK after setting the serial port parameters to enter the HyperTerminal window, as shown below. Figure 4-4 HyperTerminal window Step5 Set HyperTerminal properties. In the HyperTerminal window, select File > Properties from the menu, and select the Settings tab to enter the properties setting dialog box, as shown below.

  • Page 49: Powering On The Router

    Figure 4-5 Set the terminal type Router Power-on Checklist for Router Power-On Before powering on the router, check that: The power cord and ground cable are correctly connected.  The voltage of the power source conforms to voltage requirement of the router. ...

  • Page 50: Startup Process

    System start booting... Booting Normal Extend BootWare..The Extend BootWare is self-decompressing....Done! ************************************************************ HP A6602 BootWare, Version 1.18 ************************************************************ Copyright (c) 2004-2009 Hangzhou HP Technologies Co., Ltd. Compiled Date : Jan 9 2008 CPU Type : XLR732 CPU L1 Cache...

  • Page 51: Configuration Fundamentals

    Chapter 5 “Maintaining Software“. For the convenience of reading and understanding, the extended BootWare menu is referred to  as the main BootWare menu unless otherwise specified. Starting to get the main application file--cfa0:/A6602.bin!................ The main application file is self-decompressing ................
  • Page 52 Perform security configuration for the router if necessary. Step7 Perform reliability configuration for the router if necessary. For the configuration details of the protocols or functions of the router, refer to HP SR6600 Routers User Manual. Command Line Interface Features of the Command Line Interface The command line interface (CLI) of the A6602 provides a number of configuration commands, which enable you to configure and manage the router.
  • Page 53 After the basic section is loaded, you can load and update the extended section through the  menu of the basic section. Application Files The A6602 supports the Dual Image function. By default, the system defines three types of application files for boot. Main application file (with the attribute of M) ...

  • Page 54: Configuration Files

    You can modify the attribute of application files on the BootWare menu or at the command line  interface (CLI) after the application is started. As the secure application file is the last resort for system boot, you cannot change its attribute, ...

  • Page 55: Software Maintenance Methods

     Routers User Manual. Software Maintenance Methods You can maintain software of the A6602 in the following two methods: Update BootWare and applications using the Xmodem protocol through a serial interface.  Update applications using FTP/TFTP through an Ethernet interface on the BootWare menu or ...

  • Page 56: Bootware Menu

    System start booting... Booting Normal Extend BootWare..Booting Normal Extend BootWare..The Extend BootWare is self The Extend BootWare is self-decompressing....Done! ************************************************************ ************************************************************ HP A6602 BootWare, Version 1.18 BootWare, Version 1.18 ************************************************************ ************************************************************...
  • Page 57 Copyright (c) 2004-2009 Hangzhou HP Technologies Co., Ltd. Compiled Date : Jan 9, 2008 CPU Type : XLR732 CPU L1 Cache : 32KB CPU Clock Speed : 1000MHz Memory Type : DDR2 SDRAM Memory Size : 1024MB Memory Speed : 533MHz...
  • Page 58 <0> Reboot Reboot the router. In the A6602, the built-in CF card is identified with cfa0, while the external CF card is identified  with cfb0. If an application is stored on the external CF card, you need to select 9 from the main menu ...
  • Page 59 |Note:the operating device is cfa0 | <1> Download Application Program To SDRAM And Run | <2> Update Main Application File | <3> Update Backup Application File | <4> Update Secure Application File | <5> Modify Serial Interface Parameter | <0> Exit To Main Menu ========================================================================== Enter your choice(0-5): Items on this sub-menu are described in...
  • Page 60 Menu item Description <5> Modify Ethernet Parameter Modify Ethernet interface parameters. <0> Exit To Main Menu Return to the main menu. File Control Sub-menu Select 4 from the main menu to enter the file control sub-menu, where you can view the application files, modify file attributes, and delete files.
  • Page 61 Menu item Description <2> Restore Full BootWare Restore the entire BootWare. <3> Update BootWare By Serial Update BootWare through a serial interface <4> Update BootWare By Ethernet Update BootWare through Ethernet <0> Exit To Main Menu Return to the main menu. Device Control Sub-menu Select 9 from the main menu to enter the device control sub-menu.

  • Page 62: Modifying Serial Interface Parameters

    Modifying Serial Interface Parameters In actual applications, you need to make the serial interface baud rate higher to save updating time or make it lower to guarantee transmission reliability. This section introduces how to adjust the serial interface baud rate. Enter the main menu and select 2 to enter the serial interface sub-menu, and then select 5 from the sub-menu to modify the baud rate.
  • Page 63 Figure 5-3 Modify the baud rate on the terminal Step2 Select Call > Call to establish a new connection. Figure 5-4 Re-establish a call connection Then, press the Enter key, and the system will prompt the current baud rate and return to the previous menu.
  • Page 64 Figure 5-5 Send File dialog box Send File dialog box Step2 Click Browse… to select the application to be downloaded, and select to select the application to be downloaded, and select Xmodem Xmodem from the Protocol drop-down list. Then click down list.
  • Page 65 If you enter N, the system prompts: , the system prompts:  Cancel to overwrite the file.Failed! Cancel to overwrite the file.Failed! In this case, the existing application file will not be overwritten and the file updating will fail. this case, the existing application file will not be overwritten and the file updating will fail. this case, the existing application file will not be overwritten and the file updating will fail.
  • Page 66 Figure 5-8 Sending file dialog box Sending file dialog box After the file is downloaded, the following information appears on the terminal interface, After the file is downloaded, the following information appears on the terminal interface, After the file is downloaded, the following information appears on the terminal interface, indicating the success of BootWare update: indicating the success of BootWare update: Download successfully!
  • Page 67 Enable TFTP Server on PC and set the path where the application file is stored.  The TFTP server is not installed on the The TFTP server is not installed on the A6602, by default. You need to purchase and install it , by default. You need to purchase and install it ...
  • Page 68 Load File Name :main.bin :main.bin Target File Name :main.bin :main.bin Server IP Address :192.168.80.200 Local IP Address :192.168.80.10 Gateway IP Address FTP User Name FTP User Password Table 5-7 Description on the display information of setting Ethernet interface parameters Display information Description '.' = Clear field Shortcut key .
  • Page 69 You can use the ping command to check whether the connection is successful.  You can update the application programs of the A6602 through GigabitEthernet 0/0 only. View the files saved in the storage medium and its available space. Use the dir command on the console terminal to view the files contained in the current file system, and the available space of the storage device.
  • Page 70  prompts whether to overwrite the file on the router. You need to enter Y or N for confirmation. For details about the tftp command, refer to HP SR6600 Routers User Manual.  You can update a configuration file in the way you update an application file. A configuration file ...
  • Page 71 Set the FTP username and password.  The FTP server is not installed on the The FTP server is not installed on the A6602. You need to purchase and install it yourself. . You need to purchase and install it yourself. ...
  • Page 72  prompts whether to overwrite the file on the router. You need to choose Y or N for confirmation. For details about the get command, refer to HP SR6600 Routers User Manual.  You can update a configuration file in the way you update an application file. A configuration file ...
  • Page 73  overwrites the file on the server directly, without any prompt. For details about the put command, refer to HP SR6600 Routers User Manual.  You can back up a configuration file in the way you back up an application file.
  • Page 74  You can update the applications of the You can update the applications of the A6602 through GigabitEthernet 0/0 only. through GigabitEthernet 0/0 only. Enable the FTP service. # Enable FTP server.
  • Page 75  level to 3. Otherwise, the system prompts that “You have no rights to store files” when you restore the backed-up file to the router. For configurations of user levels, refer to HP SR6600 Routers User Manual. Enable the FTP client program on the PC.
  • Page 76  overwrites the file on the server directly, without any prompt. For details about the put command, refer to HP SR6600 Routers User Manual.  You can update a configuration file in the way you update an application file. A configuration file ...
  • Page 77 Used space of the CF card (available space) File system type of cfa0 File system type of the CF card. For details about the dir command, refer to HP SR6600 Routers User Manual. Setting the Application File Attributes Setting application file attributes on the BootWare menu You can modify the attributes of the main, backup, and N/A application files on the BootWare menu or using commands after the application files boot;...
  • Page 78 Exit ===================================================================== Enter file No: For details about the boot-loader command, refer to HP SR6600 Routers User Manual. Setting Configuration File Attributes Setting configuration file attributes on the BootWare menu You can modify the file attributes on the BootWare menu. For details about configuration file attributes, refer to “Configuration...
  • Page 79 Select 3 from the file control sub-menu. The system displays the following information: 'M' = MAIN 'B' = BACKUP 'S' = SECURE 'N/A' = NOT ASSIGNED ========================================================================= |NO. Size(B) Time Type Name Dec/17/2007 11:47:20 N/A cfa0:/startup.cfg Dec/17/2007 18:49:50 N/A cfa0:/startup_bak2.cfg Dec/17/2007 18:49:26 M cfa0:/startup_bak1.cfg Dec/17/2007 18:50:08 N/A...

  • Page 80: Deleting A File

    # Define the file startup.cfg as the backup configuration file for the next system boot. <HP> startup saved-configuration startup.cfg backup Please wait..Done! For details about the startup saved-configuration cfgfile command, refer to HP SR6600 Routers User Manual. Deleting a File...

  • Page 81: User Password Loss

    For details about the delete and undelete commands, refer to HP SR6600 Routers User Manual. Dealing With Password Loss When the BootWare password, user password or super password is lost, resort to the following methods: BootWare Password Loss Contact the agent or the technical support personnel to set a new password in the event of BootWare password loss.

  • Page 82: Super Password Loss

    <HP> system-view [HP] user-interface console 0 [HP-ui-console0] authentication-mode password [HP-ui-console0] set authentication password simple 123456 The above information indicates that the password authentication is adopted on the console interface and the password is set to 123456 and stored in plain text.

  • Page 83: Backing Up And Restoring Bootware

    The system displays the following information indicating that you have successfully cleared the super password. Clear Application Password Success Select option 8, quit the menu, reboot the router, and then you can enter system view directly.  This setting (password clearing) is valid only for the first reboot of the router. The super ...

  • Page 84: Preparing Tools

    For details about the remove slot slotnumber and remove slot slotnumber subslot subslot- number commands, refer to Device Management in the System Volume of HP SR6600 Routers User Manual. Opening/Closing the Chassis Cover One of the screws fixing the router chassis is covered with an HP dismantlement-preventive seal.
  • Page 85 Follow these steps to open the chassis cover: Follow these steps to open the chassis cover: Step1 Power off the router and unplu Power off the router and unplug the power cord. Step2 Unplug all cables from the interface modules on the rear panel while keeping the ground cable Unplug all cables from the interface modules on the rear panel while keeping the ground cable Unplug all cables from the interface modules on the rear panel while keeping the ground cable connected, and remove the fastening screws on both sides and the top of the router.
  • Page 86 Blank Panel Structure Installed in Slot 1 or Slot 2 of the Installed in Slot 1 or Slot 2 of the A6602 rear panel, a blank panel can prevent dust f rear panel, a blank panel can prevent dust from...
  • Page 87 Figure 6-6 Structure of a blank panel Structure of a blank panel (1) Front view of a blank panel (1) Front view of a blank panel (2) Side view of a blank panel (2) Side view of a blank panel (3) Back view of a blank panel (3) Back view of a blank panel (4) EMI gasket...

  • Page 88: Installing A Him

    In the case that a HIM is removed, install two blank panels. In the case that a HIM is removed, install two blank panels.  In the case that a MIM is removed, install one blank panel. e that a MIM is removed, install one blank panel. ...

  • Page 89: Installing A Mim

    Removing a HIM Follow these steps to remove a HIM: Follow these steps to remove a HIM: Step1 Position the router so that the rear panel of the router faces you. hat the rear panel of the router faces you. Step2 Loosen the captive screws on the HIM with a flat Loosen the captive screws on the HIM with a flat-blade screwdriver.
  • Page 90 Figure 6-13 Insert a MIM into a slot Step4 Fasten the captive screws on the MIM with a flat-blade screwdriver. Figure 6-14 Fix the MIM Step5 Check the corresponding slot LED on the front panel. After the MIM is initialized, if the LED is on, the MIM is correctly installed and operates normally;...

  • Page 91: Installing A Cf Card

    Figure 6-16 Pull the MIM out of the slot Pull the MIM out of the slot After removing a MIM, place it in an antistatic bag. After removing a MIM, place it in an antistatic bag.  If you do not install a new interface module where the MIM was removed, install a blank panel If you do not install a new interface module where the MIM was removed, install a blank panel If you do not install a new interface module where the MIM was removed, install a blank panel ...
  • Page 92 Figure 6-18 Eject the CF card Eject the CF card Step3 Press the eject button again to eject the CF card part Press the eject button again to eject the CF card part-way out of the slot, and then pull the card of the slot, and then pull the card out of the slot.
  • Page 93 For the specific specifications for memory modules supported by the For the specific specifications for memory modules supported by the A6602 A6602 router, refer to ...
  • Page 94 Memory Module Structure Memory Module Structure Figure 6-21 Structure of a memory module used in the Structure of a memory module used in the A6602 (1) Connector edge (2) Polarization notch larization notch (3) Latch notch Memory Module Slot Figure 6-22 Memory module slot...

  • Page 95: Installing A Memory Module

    Figure 6-23 Remove the memory module Do not touch the surface-mounted components of the memory module directly with your hands.  Hold the memory module only at its non-conductive edge. Because a memory module is vulnerable to ESD, improper operation may damage it. Do not use excessive force in operation.

  • Page 96: Troubleshooting

    Before you return a faulty router for serving, please provide the barcode information of the router to your local sales agent. An HP tamper-proof label is stuck on a mounting screw on the router chassis. The local  sales agent requires intactness of the tamper-proof label when maintaining the router.

  • Page 97: Troubleshooting The Configuration System

    Troubleshooting the Configuration System If the system runs normally after the router is powered on, the booting information is displayed on the configuration terminal. If the configuration system is faulty, the terminal screen may display nothing or illegible characters. No Display on the Terminal Screen Symptom After the router is powered on, the configuration terminal displays nothing.

  • Page 98: Password Loss

    Use the async mode { flow | protocol } command to switch between the flow mode and  the protocol mode. For more information, refer to HP SR6600 Routers User Manual. Password Loss If you have lost the BootWare password, user password, or super password, refer to “Dealing With Password Loss”...
  • Page 99 For more information about the display environment command, refer to HP SR6600 Routers User Manual. Troubleshooting Interface Modules, Cables and Connections Symptom After an HIM/MIM is installed and the router is powered on, the LEDs on the HIM/MIM panel indicate abnormal operation.

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