Corporate Headquarters | Cisco Systems C7200 instruction

C7200 VSA (VPN Services Adapter) Installation and Configuration Guide

Corporate Headquarters

Cisco Systems, Inc.

170 West Tasman Drive San Jose, CA 95134-1706

USA http://www.cisco.com Tel: 408 526-4000

800553-NETS (6387)

Fax: 408 526-4100

Text Part Number: OL-9129-02

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Cisco Systems C7200 manual Corporate Headquarters, Text Part Number OL-9129-02

Contents

Text Part Number OL-9129-02 Corporate HeadquartersPage N T E N T S Preventing Electrostatic Discharge Damage 2 Creating Dynamic Crypto Maps 4 OL-9129-02 Audience Preface Organization ObjectivesChapter Title Description Obtaining Documentation Related DocumentationCisco.com Cisco Product Security Overview Documentation FeedbackProduct Documentation DVD Ordering Documentation Product Alerts and Field Notices Reporting Security Problems in Cisco Products Cisco Technical Support & Documentation Website Obtaining Technical Assistance Definitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Xiv Data Encryption Overview Overview VSA Overview VSA Module Front View Screws Handle Status LED light This section describes the VSA features, as listed in Table FeaturesFeature Description/Benefit Hardware Required Performance Supported Standards, MIBs, and RFCsStandards MIBs Enabling/Disabling the VSA Command PurposeDisabling the VSA during Operation Enabling/Disabling Scheme Command Description of VSA Behavior Condition System is ConfiguredLEDs See -2for the VSA connectors ConnectorsSlot Locations Cisco 7204VXR Router Cisco 7204VXR Router Front View Port adapter VSA in I/O controller slot Port adapter lever Cisco 7206VXR Front View Cisco 7206VXR Router Hardware and Software Requirements Required Tools and Equipment Hardware Requirements Software RequirementsRestrictions Platform Safety Warnings Safety GuidelinesOnline Insertion and Removal OIR Preventing Electrostatic Discharge Damage Electrical Equipment Guidelines Preparing for Installation OL-9129-02 VSA circuit board is sensitive to ESD damage Handling the VSA This section describes how to remove and install the VSA VSA Removal and Installation Removing and Installing the VSA VSA Removal and Installation OL-9129-02 Overview Configuration Tasks Configuring an IKE Policy Using the Exec Command Interpreter Config-isakmp mode Key Management Protocol Isakmp policy configurationOptional Specifies the authentication method within an IKE Signatures as the authentication method Disabling VSA Optional Configuring a Transform Set Defining a Transform Set Transform type Description IPSec Protocols AH and ESP Crypto Transform Configuration ModeSelecting Appropriate Transforms Ensuring That Access Lists Are Compatible with IPSec Configuring IPSecSetting Global Lifetimes for IPSec Security Associations Changing Existing Transforms Step Command Purpose Creating Crypto Map Entries Creating Crypto Access Lists Authenticator keys if the transform set includes an Only one transform set can be specified when IKE isESP authenticator algorithm Exits crypto-map configuration mode and return to Creating Dynamic Crypto Maps Extended access list. This access list determines Optional Accesses list number or name of anIf this is configured, the data flow identity proposed For this crypto access list Applying Crypto Map Sets to Interfaces Monitoring and Maintaining IPSec Router# show crypto isakmp policy Verifying IKE and IPSec Configurations Verifying the Configuration Currentpeer 172.21.114.67 PERMIT, flags=originisacl Configuring IKE Policies Example Configuration ExamplesConfiguring IPSec Configuration Example This section provides the following configuration examples Router 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 Router# show diag Troubleshooting Tips Tunnel I/F Monitoring and Maintaining the VSA Using Deny Policies in Access Lists Configuration Guidelines and Restrictions Monitor and Maintenance Commands D E Set pfs command Sa command, clear crypto Entries, creatingSet session-key command Set transform-set command Handling VPN Acceleration Module see VAM 1 Features Handling Monitoring and maintaining 4 Overview IN-4