Cisco Systems 1900 Series manual To proceed using the setup command facility, enter yes

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Chapter 5 Configuring the Router

Performing the Initial Configuration on the Router

Procedure

Step 1 Enter the setup command facility. From the Cisco IOS CLI, enter the setup command in privileged EXEC mode, enter the following:

Router> enable

Password: <password>

Router# setup

--- System Configuration Dialog ---

Continue with configuration dialog? [yes/no]:

Step 2 To proceed using the setup command facility, enter yes.

Continue with configuration dialog? [yes/no]:

At any point you may enter a question mark '?' for help.

Use ctrl-c to abort configuration dialog at any prompt.

Default settings are in square brackets '[]'.

Step 3 Proceed using basic management setup, which configures only enough connectivity:

Would you like to enter basic management setup? [yes/no]: yes

Step 4 Enter a hostname for the router:

Configuring global parameters:

Enter host name [Router]: myrouter

Step 5 Enter an enable secret password. This password is encrypted (for more security) and cannot be seen when viewing the configuration.

The enable secret is a password used to protect access to privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration.

Enter enable secret: cisco

Step 6 Enter an enable password that is different from the enable secret password. This password is not encrypted (and is less secure) and can be seen when viewing the configuration.

The enable password is used when you do not specify an

enable secret password, with some older software versions, and some boot images.

Enter enable password: cisco123

Step 7 Enter the virtual terminal password, which prevents unauthenticated access to the router through ports other than the console port:

The virtual terminal password is used to protect access to the router over a network interface. Enter virtual terminal password: cisco

Step 8 Respond to the following prompts as appropriate for your network:

Configure SNMP Network Management? [no]: yes

Community string [public]:

The system displays a summary of the available interfaces.

Note The interface summary includes interface numbering, which depends on the router model and the installed modules and interface cards.

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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 AudienceSection Title Description OrganizationConventions Convention IndicationBewaar Deze Instructies Warnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla SicurezzaAviso Instruções Importantes DE Segurança Guarde Estas Instrucciones GEM Disse Anvisninger Xiii Xiv Related Documentation Obtaining Documentation and Submitting a Service Request Searching within Cisco DocumentsSafety Warnings Overview of the RouterSafety Warnings for Finland, Norway and Sweden Chassis ViewsSYS ACT PoE12 Cisco Wlan Antenna mounts1 LEDs2SYS ACT 4 or 5 GHzHardware Features Overview of the Router Hardware FeaturesProduct Serial Number Location CleiProduct ID PID Compliance label Built-In InterfacesCisco Product Identification Tool CleiUSB Removable, Interchangeable, and Optional ModulesInterface Description Such as security tokens and flash memorySeries 1905 1921 MemoryExternal Modules In chassis slots Internal Modules DramLED Indicators Color Description LocationSYS ISM/WLAN Real-Time Clock Wireless LAN ConnectivityChassis Ventilation Chassis SecuritySlot Number Slot Type Slot Numbering Range Baud Reset ButtonInterface Numbering Onboard Ports 10/100/1000 EthernetSpecifications Description Specification PhysicalPower Transportation and Storage Environment Description SpecificationPorts AcousticTIA/EIA/IS-968 CNS Regulatory Compliance ITU-T G.823, G.824Safety Recommendations General GuidelinesSafety with Electricity General Site Requirements Preventing Electrostatic Discharge DamagePower Supply Considerations Site ConfigurationSite Environment Inspecting the Router Installation ChecklistWireless LAN Considerations Task Verified byTask Verified by Date Installation Checklist for Site Router NameSite Log Router quick start guide receivedCisco 1900 Series Hardware Installation OL-19084-02 OL-19084-02 Console and Auxiliary Port Considerations About Console and Auxiliary PortsConsole Port Connections EIA/TIA-232 Port USB Serial ConsoleUSB Console OS Compatibility Ethernet Connections Preparing to Connect to a NetworkAuxiliary Port Connections Serial ConnectionsAbout Serial Connections Configuring Serial ConnectionsSignaling Standards Supported Serial DTE or DCE DevicesDistance for Transmission Speeds and Distance LimitationsAsynchronous/Synchronous Serial Module Baud Rates EIA/TIA-232 EIA-530 Distance for USB Rate bps Feet MetersLow-Capacitance Cable Isdn BRI ConnectionsCSU/DSU Connections For more information on BRI WICs, refer to Cisco.comInternal Modules Internal services module ISMAbout Modules Router’s internal components include the followingPlug-In Modules Setting Up the Chassis Chassis Airflow DiagramSetting the Chassis on a Desktop Chassis GroundingWall-Mounting the Chassis 253711 Procedure Wall-Mounting Features on the Cisco 1941 RouterRack-Mounting the Chassis Attaching Rack-Mount Brackets to Cisco 1900 Series Routers253712 Installing the Chassis Ground Connection 9shows how to attach the brackets to the rack11 Chassis Ground Connection on the Cisco 1941 Router Connecting WAN and LAN Cables Safety MessagesOL-19084-02 Ports and Cabling Port Type, Color Connected to CableConnecting to a Console Terminal or Modem Connection Procedures and PrecautionsConnecting to the Console Port with Microsoft Windows 12 Connecting the Console Cable to the Router Open the Linux Terminal window Connecting to the Console Port with Mac OSConnecting to the Console Port with Linux Connect the Linux USB port to the routerInstalling the Cisco Microsoft Windows XP USB Driver Installing the Cisco Microsoft Windows 2000 USB DriverBefore You Begin Procedure Using the Add Remove Programs Utility Uninstalling the Cisco USB DriverInstalling the Cisco Microsoft Windows Vista USB Driver Before You BeginUninstalling the Cisco Microsoft Windows Vista USB Driver Using the Setup.exe ProgramConnecting to the Auxiliary Port 13 Connecting a Modem to the RouterConnecting Power Connecting to AC PowerWire Size Wire Terminal Lug Protection Connecting to DC PowerDC Wiring Requirements for Cisco 1900 Series Routers DC InputCisco 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 RouterPowering Up the Cisco Router Related Information5-6 to configure the router Performing the Initial Configuration on the RouterUsing the Cisco Setup Command Facility Verifying the Front Panel LED IndicationsTo proceed using the setup command facility, enter yes Enter a hostname for the routerSystem displays a summary of the available interfaces System creates the following configuration command script System displays the user promptUsing Cisco Configuration Professional Express Using the Cisco CLI-Manual ConfigurationType enable to enter privileged Exec mode Initial CLI ConfigurationWhen the system message appears on the router, enter no Press Return to bring up the Router promptVerify that the router prompt displays your new hostname Configuring the Router HostnameCommand or Action Purpose ExampleConfiguring the Enable and Enable Secret Passwords Optional Returns to privileged Exec modeConfiguring the Console Idle Privileged Exec Timeout Example shows how to specify no timeout. Setting Command collection modeThat the privileged Exec command interpreter waits until Exec-timeout value to 0 will cause the router toConfiguring Gigabit Ethernet Interfaces For IPLearn which type of Ethernet interface is on your Configuring the GigabitEthernet Interface Sample Output for the show ip interface brief CommandSpecifying a Default Route or Gateway of Last Resort Configuring IP Routing and IP ProtocolsRouterconfig# ip routing Gateway of Last ResortSpecifying a Default Route Example Sample Output for the show ip route CommandMake sure that you configure all vty lines on your Starts the line configuration command collection mode forVirtual terminal lines vty for remote console access Line vty ? commandConfiguring the Auxiliary Line ExampleVerifying Network Connectivity Auxiliary lineDiagnoses initial network connectivity Connected host for each configured interfaceIf you want to test the vty line password, perform this To verify connectivity, ping the next hop router orSaves the running configuration to the startup Saving Your Router ConfigurationSaving Backup Copies of Configuration and System Image ConfigurationCopying the Startup Configuration to a Tftp Server Example Copying from Flash Memory to a Tftp Server ExampleVerifying the Initial Configuration NvramOL-19084-02 Activating a New Software Package or Feature Getting Software Licenses for the RouterRMA License Transfer 1shows the steps for software activationAdditional Information OL-19084-02