Cisco Systems C7200 manual OL-9129-02

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Chapter 3 Removing and Installing the VSA

VSA Removal and Installation

C7200 VSA (VPN Services Adapter) Installation and Configuration Guide

3-4	OL-9129-02

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Contents Corporate Headquarters Text Part Number OL-9129-02Page N T E N T S Preventing Electrostatic Discharge Damage 2 Creating Dynamic Crypto Maps 4 OL-9129-02 Preface AudienceOrganization ObjectivesChapter Title Description Obtaining Documentation Related DocumentationCisco.com Cisco Product Security Overview Documentation FeedbackProduct Documentation DVD Ordering Documentation Reporting Security Problems in Cisco Products Product Alerts and Field NoticesObtaining Technical Assistance Cisco Technical Support & Documentation WebsiteDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Xiv Overview Data Encryption OverviewVSA Overview Screws Handle Status LED light VSA Module Front ViewFeature Description/Benefit FeaturesThis section describes the VSA features, as listed in Table Hardware RequiredStandards Supported Standards, MIBs, and RFCsPerformance MIBsDisabling the VSA during Operation Command PurposeEnabling/Disabling the VSA Enabling/Disabling SchemeCommand Description of VSA Behavior Condition System is ConfiguredLEDs Slot Locations ConnectorsSee -2for the VSA connectors Cisco 7204VXR RouterPort adapter VSA in I/O controller slot Port adapter lever Cisco 7204VXR Router Front ViewCisco 7206VXR Router Cisco 7206VXR Front ViewRequired Tools and Equipment Hardware and Software RequirementsRestrictions Software RequirementsHardware Requirements PlatformSafety Warnings Safety GuidelinesOnline Insertion and Removal OIR Electrical Equipment Guidelines Preventing Electrostatic Discharge DamagePreparing for Installation OL-9129-02 Handling the VSA VSA circuit board is sensitive to ESD damageVSA Removal and Installation This section describes how to remove and install the VSARemoving and Installing the VSA VSA Removal and Installation OL-9129-02 Configuration Tasks OverviewUsing the Exec Command Interpreter Configuring an IKE PolicyOptional Specifies the authentication method within an IKE Key Management Protocol Isakmp policy configurationConfig-isakmp mode Signatures as the authentication methodConfiguring a Transform Set Disabling VSA OptionalDefining a Transform Set Transform type Description IPSec Protocols AH and ESP Crypto Transform Configuration ModeSelecting Appropriate Transforms Setting Global Lifetimes for IPSec Security Associations Configuring IPSecEnsuring That Access Lists Are Compatible with IPSec Changing Existing TransformsStep Command Purpose Creating Crypto Access Lists Creating Crypto Map EntriesESP authenticator algorithm Only one transform set can be specified when IKE isAuthenticator keys if the transform set includes an Exits crypto-map configuration mode and return toCreating Dynamic Crypto Maps If this is configured, the data flow identity proposed Optional Accesses list number or name of anExtended access list. This access list determines For this crypto access listMonitoring and Maintaining IPSec Applying Crypto Map Sets to InterfacesVerifying IKE and IPSec Configurations Router# show crypto isakmp policyVerifying the Configuration Currentpeer 172.21.114.67 PERMIT, flags=originisacl Configuring IPSec Configuration Example Configuration ExamplesConfiguring IKE Policies Example This section provides the following configuration examplesRouter a Configuration Basic IPSec Configuration IllustrationCrypto map is applied to an interface Transform set defines how the traffic will be protected Router B ConfigurationSpecify the parameters to be used during an IKE negotiation Troubleshooting Tips Router# show diagTunnel I/F Using Deny Policies in Access Lists Monitoring and Maintaining the VSAMonitor and Maintenance Commands Configuration Guidelines and RestrictionsD E Set pfs command Sa command, clear crypto Entries, creatingSet session-key command Set transform-set command Features Handling Monitoring and maintaining 4 Overview Handling VPN Acceleration Module see VAM 1IN-4