Cisco Systems C7200 manual Removing and Installing the VSA VSA Removal and Installation

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Chapter 3 Removing and Installing the VSA

VSA Removal and Installation

Follow these steps to remove and insert the VSA in the Cisco 7200VXR series routers:

Step 1 Turn the power switch to the off position and then remove the power cable. (Optional on Cisco 7200VXR series routers; see Warnings and Cautions, page 3-2, above.)

Step 2 Attach an ESD wrist strap between you and an unpainted chassis surface.

Step 3 Unscrew the screws holding the VSA in the slot.

Step 4 Grasp the handle of the VSA and pull the VSA from the router (see Figure 3-2).

Figure 3-2 Cisco 7206VXR Chassis Shown - Removing VSA from I/O Controller Slot

5	6
3	4
1	2
Cisco 7200
Series VXR	0
	153077
	C7200-VSA

Step 5 Carefully align the new VSA carrier between the upper and the lower edges of the I/O controller slot.

Caution To prevent jamming the carrier between the upper and the lower edges of the I/O controller slot, and to ensure that the edge connector at the rear of the VSA mates with the connection at the rear of the I/O controller slot, make certain that the carrier is positioned correctly, as shown in Figure 3-2.

Step 6 Slide the new VSA into the I/O controller slot until it is seated in the router midplane.

Caution Do not allow the VSA components to come in contact with the system board or the VSA could be damaged.

If you are removing, but not replacing a VSA, insert a blank service adapter filler in the unoccupied I/O controller slot, to ensure the proper flow of cooling air across the internal components.

Step 7 Reattach the power cable, and place the cable through any cable support brackets.

Step 8 Power on the router by turning the power switch to the on position.

This completes the removal and installation procedure of the VSA from the Cisco 7200VXR series routers.

C7200 VSA (VPN Services Adapter) Installation and Configuration Guide

	OL-9129-02	3-3

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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 PrefaceObjectives OrganizationChapter Title Description Related Documentation Obtaining DocumentationCisco.com Documentation Feedback Cisco Product Security OverviewProduct Documentation DVD Ordering Documentation Product Alerts and Field Notices Reporting Security Problems in Cisco ProductsCisco Technical Support & Documentation Website Obtaining Technical AssistanceSubmitting a Service Request Definitions of Service Request SeverityObtaining Additional Publications and Information Xiv Data Encryption Overview OverviewVSA Overview VSA Module Front View Screws Handle Status LED lightThis section describes the VSA features, as listed in Table FeaturesFeature Description/Benefit Hardware RequiredPerformance Supported Standards, MIBs, and RFCsStandards MIBsEnabling/Disabling the VSA Command PurposeDisabling the VSA during Operation Enabling/Disabling SchemeCondition System is Configured Command Description of VSA BehaviorLEDs See -2for the VSA connectors ConnectorsSlot Locations Cisco 7204VXR RouterCisco 7204VXR Router Front View Port adapter VSA in I/O controller slot Port adapter leverCisco 7206VXR Front View Cisco 7206VXR RouterHardware and Software Requirements Required Tools and EquipmentHardware Requirements Software RequirementsRestrictions PlatformSafety Guidelines Safety WarningsOnline Insertion and Removal OIR Preventing Electrostatic Discharge Damage Electrical Equipment GuidelinesPreparing for Installation OL-9129-02 VSA circuit board is sensitive to ESD damage Handling the VSAThis section describes how to remove and install the VSA VSA Removal and InstallationRemoving and Installing the VSA VSA Removal and Installation OL-9129-02 Overview Configuration TasksConfiguring an IKE Policy Using the Exec Command InterpreterConfig-isakmp mode Key Management Protocol Isakmp policy configurationOptional Specifies the authentication method within an IKE Signatures as the authentication methodDisabling VSA Optional Configuring a Transform SetDefining a Transform Set Transform type Description Crypto Transform Configuration Mode IPSec Protocols AH and ESPSelecting Appropriate Transforms Ensuring That Access Lists Are Compatible with IPSec Configuring IPSecSetting Global Lifetimes for IPSec Security Associations Changing Existing TransformsStep Command Purpose Creating Crypto Map Entries Creating Crypto Access ListsAuthenticator 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 toCreating 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 listApplying Crypto Map Sets to Interfaces Monitoring and Maintaining IPSecRouter# show crypto isakmp policy Verifying IKE and IPSec ConfigurationsVerifying 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 examplesBasic IPSec Configuration Illustration Router a ConfigurationCrypto map is applied to an interface Router B Configuration Transform set defines how the traffic will be protectedSpecify the parameters to be used during an IKE negotiation Router# show diag Troubleshooting TipsTunnel I/F Monitoring and Maintaining the VSA Using Deny Policies in Access ListsConfiguration Guidelines and Restrictions Monitor and Maintenance CommandsD E Sa command, clear crypto Entries, creating Set pfs commandSet session-key command Set transform-set command Handling VPN Acceleration Module see VAM 1 Features Handling Monitoring and maintaining 4 OverviewIN-4