Cisco Systems OL-31454-01 manual Summary of the available interfaces is displayed

Page 81

Chapter 4 Configuring the Router

Performing the Initial Configuration on the Router

Step 4 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: password1

Step 5 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: password2

Step 6 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: password3

Step 7 Respond to the following prompts as appropriate for your network:

Configure SNMP Network Management? [no]: yes

Community string [public]:

A summary of the available interfaces is displayed.

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

 

Current interface summary

 

 

 

 

 

 

Interface

IP-Address

OK? Method

Status

Protocol

 

GigabitEthernet0/0

unassigned

YES NVRAM

administratively down down

 

GigabitEthernet0/1

10.10.10.12

YES

DHCP

up

up

 

SSLVPN-VIF0

unassigned

NO

unset

up

 

 

Any interface listed with OK? value "NO" does not have a valid configuration

 

Step 8

Select one of the available interfaces for connecting the router to the management network:

 

Enter interface name used to connect to the

 

 

 

 

 

management network from the above interface summary: gigabitethernet0/1

 

Step 9

Respond to the following prompts as appropriate for your network:

 

 

Configuring interface GigabitEthernet0/1:

 

 

 

 

 

Configure IP on this interface? [yes]: yes

 

 

 

 

IP address for this interface [10.10.10.12]:

 

 

Subnet mask for this interface [255.0.0.0] : 255.255.255.0

Class A network is 10.0.0.0, 24 subnet bits; mask is /24

The following configuration command script is created:

hostname myrouter

enable secret 5 $1$t/Dj$yAeGKviLLZNOBX0b9eifO0 enable password cisco123 line vty 0 4 password cisco snmp-server community public !

no ip routing

Cisco 2010 Connected Grid Router Hardware Installation Guide

 

OL-31454-01

4-5

 

 

 

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Contents Cisco 2010 Connected Grid Router Hardware Installation Guide Page N T E N T S Attaching Rack-Mount Brackets to Cisco CGR 2010 Routers Configuring the Router Verifying the Initial Configuration Audience ObjectivesConventions OrganizationChapter Title Description Convention IndicationBewaar Deze Instructies Warnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla SicurezzaAviso Instruções Importantes DE Segurança Spara Dessa Anvisningar GEM Disse Anvisninger Xiii Xiv Searching for Cisco Documents Obtaining Documentation and Submitting a Service RequestXvi A P T E R Chassis ViewsOverview of the Router Hardware Features Hardware FeaturesDo not Remove During Network Operation Locating Chassis Features and FunctionsAUX Grwic Installation OptionsGigabit Ethernet Ports Built-in Interface PortsGigabit Ethernet Ports SFP PortsRemovable and Interchangeable Modules and Cards USB Console PortGrid Router WAN Interface Cards Memory Power SuppliesModel Description Hot Swap Internal RPS1 Dual DC2Slot, Port, and Interface Information LED IndicatorsReal-Time Clock PSU 1 OK LEDSYS Color DescriptionPSU ACTConsole EN USB CONSpecifications SlotGE 0/0 Link OL-31454-01 Preparing for Router Installation Safety Recommendations Preventing Electrostatic Discharge Damage Safety with ElectricityGeneral Site Requirements Rack RequirementsRouter Environmental Requirements Network Cabling Specifications Power Guidelines and RequirementsConsole and Auxiliary Port Considerations Console Port ConnectionsPreparing for Network Connections Auxiliary Port ConnectionsUSB Serial Console Port Ethernet Connections Configuring Serial ConnectionsSerial Connections Serial DTE or DCE DevicesSignaling Standards Supported Distance LimitationsDevice Type Gender Typical Devices 56000 102 16.4 1544000 T1 Asynchronous/Synchronous Serial Module Baud RatesInstallation Checklist Creating a Site LogTask Verified by Date Preparing for Router Installation Creating a Site Log OL-31454-01 Installing and Connecting the Router OL-31454-01 CLI Console Access What you Need to KnowSlot and Port Numbers Unpacking the Router Before You BeginInstalling the Router in a Rack Rack-Mounting the ChassisCisco CGR 2010 router can only be mounted in a rack PSU OK PWR-150W-HV Attaching Rack-Mount Brackets to Cisco CGR 2010 RoutersMounting screws Mounting the Router in a RackPower-Supply Modules Connecting AC PowerModel Description Voltage Range Power-Input Terminal Designations Using Tie Wraps with the Strain Relief Mechanism Connecting AC PowerConnecting DC Power 10 Stripping the Input Power Source Wire Connecting DC Power 11 Using Tie Wraps with the Strain Relief Mechanism Protecting the Terminal Block from Exposure 12 CGR 2010 Power Terminal CoverShutting Off Power Replacing Power Supplies and Redundant Power SuppliesReplacing the Cisco CGR 2010 Router Power Supply Connecting to a Console Terminal or Modem Port Type Cable SectionSerial RJ-45 EIA RJ-45 Connecting to the Serial Port with Microsoft Windows Connect the OS X USB port to the router Connecting to the Console Port with Mac OSTo Disconnect the OS X USB Console from the Terminal Window Connecting to the Console Port with LinuxInstalling the Cisco Microsoft Windows 2000 USB Driver Installing the Cisco Microsoft Windows XP USB DriverUninstalling the Cisco Microsoft Windows USB Driver Installing the Cisco Microsoft Windows Vista USB DriverUsing the Add Remove Programs Utility Using the Setup.exe Program Uninstalling the Cisco Microsoft Windows Vista USB DriverAUX Connecting to the Auxiliary PortConnection Procedures and Precautions Connecting WAN and LAN InterfacesPorts and Cabling Auxiliary and Console PortsPort or Connection Port Type, Color1 Cable Identify a Rollover Cable Pin Signal Input/OutputSignal Pin Console Port Connection to a PC6shows the RJ-45 rolled console cable pinouts Signal RJ-45 Pin DB-9 Pin Console Port Signaling and Cabling with a DB-9 AdapterConsole RJ-45 to RJ-45 Port DTE Rollover CableConsole Port Signaling and Cabling with a DB-25 Adapter 8shows the pinout descriptions for the DB-25 connectionsRJ-45 to Console DB-25 Auxiliary Port Signaling and Cabling Using a DB-25 Adapter Auxiliary Port Connection to a Modem9provides the pinout description for the modem connection Alternative Terminal and Modem Connections 10describes the alternative terminal and modem connectionsRJ-45 Cable Type Adapter CAB-HD4-232FC Cable Type Length Connector TypePort EIA-232 DCE Ft m Female DB-25 CAB-HD4-232MTPin Signal Direction Description Pinouts for the Synchronous/Asynchronous CablesRS-232 DB-25 Cable Pinouts RXC RS-232 DB-9 Cable PinoutsLtst TxceSignal Ground Pin Signal DescriptionRS-232 RJ-45 Cable Pinouts Transmit DataPowering up the Router Checklist for Power UpThis section covers the following topics Cisco Setup Command Facility Power Up ProcedureVerifying the Power Supply Side LED Indications Performing the Initial Configuration on the RouterTo proceed using the setup command facility, enter yes Using the Cisco Setup Command FacilityBasic management setup configures only enough connectivity Enter a hostname for the router this example uses myrouterSummary of the available interfaces is displayed Following configuration command script is createdUser prompt is displayed Completing the ConfigurationUsing Cisco IOS CLI-Manual Configuration Using Cisco Configuration Professional ExpressType enable to enter privileged Exec mode Configuring the Router HostnamePress Return to bring up the Router prompt Following tasks are either required or optionalCommand or Action Purpose Configuring the Enable and Enable Secret PasswordsRestrictions ExampleBoot an older image of the Cisco IOS software or if you Optional Sets a local password to control access to variousBoot older boot ROMs that do not recognize the enable Secret commandConfiguring the Console Idle Privileged Exec Timeout Displays the running configuration file Configuring Gigabit and FastEthernet InterfacesVerify that you properly configured the idle privileged Exec timeoutSoftware configuration guide Configuration modeOptional Adds a description to an interface configuration Description helps you remember what is attached toConfiguring IP Routing and IP Protocols Specifying a Default Route or Gateway of Last ResortConfiguring the GigabitEthernet Interface Example Sample Output for the show ip interface brief CommandDefault Routes Default NetworkGateway of Last Resort Establishes a static route Enables IP routingSelects a network as a candidate route for computing Gateway of last resortSample Output for the show ip route Command Specifying a Default Route ExampleVirtual terminal lines vty for remote console access Starts the line configuration command collection mode forMake sure that you configure all vty lines on your Line vty ? commandVerify that you properly configured the virtual terminal Configuring the Auxiliary LineLines for remote access What to Do NextVerifying Network Connectivity PrerequisitesAuxiliary line To test the vty line password, perform this step from a Connected host for each configured interface toDiagnoses initial network connectivity To verify connectivity, ping the next hop router orSaving Backup Copies of Configuration and System Image Saving Your Router ConfigurationSaves the running configuration to the startup ConfigurationCopying from Flash Memory to a Tftp Server Example Copying the Startup Configuration to a Tftp Server ExampleNvram Verifying the Initial ConfigurationInstalling and Upgrading Internal Modules Installing and Upgrading Internal Modules Safety Warnings PSU OK Removing a Compact Flash Memory CardRemoving the Compact Flash Cover Compact Flash Memory Card Slot in Cisco CGR Installing a Compact Flash Memory CardLaser Safety Guidelines Installing SFP ModulesConnect the network cable to the SFP module Removing SFP ModulesDisconnecting SFP Latch Mechanisms Installing Single-Wide GRWICs Installing Grid Router WAN Interface CardsProper Installation of Multiple GRWICs Installing Double-Wide GRWICsRemoving the Slot Divider From the CGR 2010 Router 11 Installing the Switch Module in the CGR 2010 Router 12 The Double-Wide Grwic Installed in the CGR 2010 Router OL-31454-01

OL-31454-01 specifications

Cisco Systems OL-31454-01 refers to a specific configuration guide for Cisco networking equipment, which serves an essential role in helping IT professionals understand how to deploy and manage their networking hardware efficiently. This document is particularly relevant for those working with Cisco routers and switches, highlighting various features, technologies, and best practices in network management.

A core feature of Cisco Systems OL-31454-01 is its focus on enhancing network performance and reliability. The systems typically include advanced Quality of Service (QoS) mechanisms, ensuring that critical applications receive the necessary bandwidth and performance even during peak usage times. This is crucial for enterprises that rely on uninterrupted access to applications and services.

The guide also discusses technologies such as VLANs (Virtual Local Area Networks), which allow network administrators to segment networks for improved performance and security. By isolating traffic within different VLANs, organizations can mitigate congestion and enhance overall network efficiency.

Another critical aspect of OL-31454-01 is its in-depth look at security features. Cisco networking solutions typically come equipped with integrated security protocols, such as IPsec for Virtual Private Networks (VPNs) and advanced threat detection mechanisms. This layered approach to security helps protect sensitive data from unauthorized access and cyber threats.

Furthermore, the guide emphasizes the importance of automation and programmability in modern networks. Utilizing Cisco's software-defined networking (SDN) capabilities, network engineers can automate various tasks, reducing the potential for human error and freeing up valuable resources. The integration of tools like Cisco DNA Center provides a unified network management platform, enhancing visibility and control across the entire network.

In addition to these features, Cisco Systems OL-31454-01 outlines various compatibility options with existing technologies and infrastructure. The guide ensures that IT teams can seamlessly integrate new hardware into their current networks without significant overhauls, facilitating a more efficient transition.

Overall, OL-31454-01 serves as a comprehensive resource for deploying and managing Cisco systems, offering valuable insights into essential features, technologies, and best practices that can significantly enhance an organization's networking capabilities.
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