Cisco 1800 Series - Manual

5 Warning Definition Warning IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger. You are in a situation that could cause bodily injury. Before youwork on any equipment, be aware of the hazards involved with electrical circuitry and be familiar withstandard practices for preventing accide...

10 Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same orequivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’sinstructions. Statement 1015 Installing the Router Note Cisco 1800 se...

12 Figure 2 Wall-Mounting the Cisco 1841 Router Caution If you install the screws in drywall, use hollow-wall anchors (1/8 inch by 5/16 inch [0.32 cm by 0.79 cm]) to securethe screws. If the screws are not properly anchored, the strain of the cables connected to the router back panel couldpull the r...

13 Grounding the Chassis Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence ofa suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician ifyou are uncertain that suitable grounding i...

14 • Cisco Modular Access Router Cable Specifications at the following URL: http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis3600/hw_inst/cabling/marcabl.htm WAN and LAN Connections The connections and cables listed in Table 1 are described in detail in the Cisco 1800 series hardwar...

15 Console, Auxiliary, and USB Port Connections The connections described in Table 2 provide system management access. Note The USB port (version 1.1) is intended for future use only. Power Connections Connect the router power cord to a 15A, 120 VAC power source or 10A, 240 VAC power source. Warning...

17 If the rommon 1> prompt appears, your system has booted in ROM monitor mode. For information on using ROM monitor, refer to the “Troubleshooting and Maintenance” module in the online Cisco 1800 series softwareconfiguration documentation at the following URL: http://www.cisco.com/univercd/cc/td...

18 Note On the Cisco 1841 router, the numbering format for configuring an async interface is 0/slot/port. To configure the lineassociated with an async interface, simply use the interface number to specify the async line. For example, line 0/0/0specifies the line associated with interface serial 0/0...

19 Initial Configuration Using Setup Command Facility This section shows how to use the setup command facility to configure a hostname for the router, set passwords, and configurean interface for communication with the management network. If the following messages appear at the end of the startup se...

21 end Step 11 Respond to the following prompts. Select [2] to save the initial configuration. [0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit. Enter your selection [2]: 2 Building con...

22 Note To avoid losing work you have completed, be sure to save your configuration occasionally as you proceed. Usethe copy running-config startup-config command to save the configuration to NVRAM. Step 6 When you have finished the initial configuration, verify the initial configuration. See the “V...

23 Cisco.com You can access the most current Cisco documentation at this URL: http://www.cisco.com/univercd/home/home.htm You can access the Cisco website at this URL: http://www.cisco.com You can access international Cisco websites at this URL: http://www.cisco.com/public/countries_languages.shtml ...

24 Submitting a Service Request Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests arethose in which your network is minimally impaired or for which you require product information.) After you describe yoursituation, the TAC S...