Cisco Systems 1900 Series manual

Chapter 5 Configuring the Router

Performing the Initial Configuration on the Router

Building configuration...

Use the enabled mode 'configure' command to modify this configuration.

Press RETURN to get started!

%LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up

%LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up

%LINK-3-UPDOWN: Interface Serial0/0/0, changed state to up

%LINK-3-UPDOWN: Interface Serial0/0/1, changed state to down

%LINK-3-UPDOWN: Interface Serial0/2, changed state to down

%LINK-3-UPDOWN: Interface Serial1/0, changed state to up

%LINK-3-UPDOWN: Interface Serial1/1, changed state to down

%LINK-3-UPDOWN: Interface Serial1/2, changed state to down

<Additional messages omitted.>

Step 13 When the messages stop appearing on your screen, press Return to get the Router> prompt.

Note If you see the following message, it means that no other routers were found on the network attached to the port:

%AT-6-ONLYROUTER: Ethernet0/0: AppleTalk port enabled; no neighbors found

Step 14 The Router> prompt indicates that you are now at the CLI and you have just completed the initial router configuration. Nevertheless, this is not a complete configuration. At this point, you have two choices:

•Run the setup command facility again, and create another configuration.

Router> enable

Password: password

Router# setup

•Modify the existing configuration or configure additional features by using the CLI:

Router> enable

Password: password

Router# configure terminal

Router(config)#

Using Cisco Configuration Professional Express

Use the Cisco Configuration Professional Express web-based application to configure the initial router settings. See Cisco Configuration Professional Express User Guide for detailed instructions.

For help with interface and port numbering, see the “Interface Numbering” section on page 1-13.

Using the Cisco CLI—Manual Configuration

This section shows you how to access the CLI to perform the initial configuration on the router.

Note If the rommon 1> prompt appears, your system has booted in ROM monitor mode. For information on the ROM monitor, see Using the ROM Monitor.

Cisco 1900 Series Hardware Installation

5-6	OL-19084-02

Image 80

Cisco Systems 1900 Series manual Using Cisco Configuration Professional Express, Using the Cisco CLI-Manual Configuration

Contents

Americas Headquarters Text Part Number OL-19084-03Page OL-19084-03 Console and Auxiliary Port Considerations Chassis Airflow Diagram Configuring the Auxiliary Line Objectives Audience Organization ConventionsSection Title Description Convention Indication Bewaar Deze Instructies Aviso Instruções Importantes DE Segurança Warnung Wichtige SicherheitshinweiseAvvertenza Importanti Istruzioni Sulla Sicurezza Guarde Estas Instrucciones GEM Disse Anvisninger Xiii Xiv Related Documentation Obtaining Documentation and Submitting a Service Request Searching within Cisco Documents Safety Warnings Overview of the Router SYS ACT PoE12 Safety Warnings for Finland, Norway and SwedenChassis Views Cisco Antenna mounts1 LEDs2 SYS ACTWlan 4 or 5 GHz Hardware Features Overview of the Router Hardware Features Product Serial Number Location Clei Built-In Interfaces Cisco Product Identification ToolProduct ID PID Compliance label Clei Removable, Interchangeable, and Optional Modules Interface DescriptionUSB Such as security tokens and flash memory Memory External Modules In chassis slots Internal ModulesSeries 1905 1921 Dram SYS LED IndicatorsColor Description Location ISM/WLAN Wireless LAN Connectivity Chassis VentilationReal-Time Clock Chassis Security Baud Reset Button Interface NumberingSlot Number Slot Type Slot Numbering Range Onboard Ports 10/100/1000 Ethernet Power SpecificationsDescription Specification Physical Description Specification PortsTransportation and Storage Environment Acoustic TIA/EIA/IS-968 CNS Regulatory Compliance ITU-T G.823, G.824 Safety Recommendations General Guidelines Safety with Electricity General Site Requirements Preventing Electrostatic Discharge Damage Site Environment Power Supply ConsiderationsSite Configuration Installation Checklist Wireless LAN ConsiderationsInspecting the Router Task Verified by Installation Checklist for Site Router Name Site LogTask Verified by Date Router quick start guide received Cisco 1900 Series Hardware Installation OL-19084-02 OL-19084-02 Console Port Connections Console and Auxiliary Port ConsiderationsAbout Console and Auxiliary Ports USB Console OS Compatibility EIA/TIA-232 PortUSB Serial Console Preparing to Connect to a Network Auxiliary Port ConnectionsEthernet Connections Serial Connections Configuring Serial Connections Signaling Standards SupportedAbout Serial Connections Serial DTE or DCE Devices Transmission Speeds and Distance Limitations Asynchronous/Synchronous Serial Module Baud RatesDistance for EIA/TIA-232 EIA-530 Distance for USB Rate bps Feet Meters Isdn BRI Connections CSU/DSU ConnectionsLow-Capacitance Cable For more information on BRI WICs, refer to Cisco.com Internal services module ISM About ModulesInternal Modules Router’s internal components include the following Plug-In Modules Setting Up the Chassis Chassis Airflow Diagram Wall-Mounting the Chassis Setting the Chassis on a DesktopChassis Grounding 253711 Procedure Wall-Mounting Features on the Cisco 1941 Router Rack-Mounting the Chassis Attaching Rack-Mount Brackets to Cisco 1900 Series Routers 253712 Installing the Chassis Ground Connection 9shows how to attach the brackets to the rack 11 Chassis Ground Connection on the Cisco 1941 Router Connecting WAN and LAN Cables Safety Messages OL-19084-02 Ports and Cabling Port Type, Color Connected to Cable Connecting to the Console Port with Microsoft Windows Connecting to a Console Terminal or ModemConnection Procedures and Precautions 12 Connecting the Console Cable to the Router Connecting to the Console Port with Mac OS Connecting to the Console Port with LinuxOpen the Linux Terminal window Connect the Linux USB port to the router Before You Begin Procedure Installing the Cisco Microsoft Windows XP USB DriverInstalling the Cisco Microsoft Windows 2000 USB Driver Uninstalling the Cisco USB Driver Installing the Cisco Microsoft Windows Vista USB DriverUsing the Add Remove Programs Utility Before You Begin Uninstalling the Cisco Microsoft Windows Vista USB Driver Using the Setup.exe Program Connecting to the Auxiliary Port 13 Connecting a Modem to the Router Connecting Power Connecting to AC Power Connecting to DC Power DC Wiring Requirements for Cisco 1900 Series RoutersWire Size Wire Terminal Lug Protection DC Input Cisco 1900 Series Router Wiring Procedure for DC Input 14 DC Power Wire Connection 15 Installing the Plastic Safety Cover OL-19084-02 Powering up the Router Checklist Before Powering Up the Cisco Router Powering Up the Cisco Router Related Information Performing the Initial Configuration on the Router Using the Cisco Setup Command Facility5-6 to configure the router Verifying the Front Panel LED Indications System displays a summary of the available interfaces To proceed using the setup command facility, enter yesEnter a hostname for the router System creates the following configuration command script System displays the user prompt Using Cisco Configuration Professional Express Using the Cisco CLI-Manual Configuration Initial CLI Configuration When the system message appears on the router, enter noType enable to enter privileged Exec mode Press Return to bring up the Router prompt Configuring the Router Hostname Command or Action PurposeVerify that the router prompt displays your new hostname Example Configuring the Enable and Enable Secret Passwords Optional Returns to privileged Exec mode Configuring the Console Idle Privileged Exec Timeout Command collection mode That the privileged Exec command interpreter waits untilExample shows how to specify no timeout. Setting Exec-timeout value to 0 will cause the router to Learn which type of Ethernet interface is on your Configuring Gigabit Ethernet InterfacesFor IP Configuring the GigabitEthernet Interface Sample Output for the show ip interface brief Command Specifying a Default Route or Gateway of Last Resort Configuring IP Routing and IP Protocols Routerconfig# ip routing Gateway of Last Resort Specifying a Default Route Example Sample Output for the show ip route Command Starts the line configuration command collection mode for Virtual terminal lines vty for remote console accessMake sure that you configure all vty lines on your Line vty ? command Configuring the Auxiliary Line Example Verifying Network Connectivity Auxiliary line Connected host for each configured interface If you want to test the vty line password, perform thisDiagnoses initial network connectivity To verify connectivity, ping the next hop router or Saving Your Router Configuration Saving Backup Copies of Configuration and System ImageSaves the running configuration to the startup Configuration Copying the Startup Configuration to a Tftp Server Example Copying from Flash Memory to a Tftp Server Example Verifying the Initial Configuration Nvram OL-19084-02 Activating a New Software Package or Feature Getting Software Licenses for the Router RMA License Transfer 1shows the steps for software activation Additional Information OL-19084-02