Cisco Systems SA-ISA, SM-ISM manual OL-3575-01 B0

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Chapter 1 Overview

LEDs

Table 1-3	ISM LEDs

LED Label		Color	State	Function

EN		Green	On	Indicates the ISM is powered up and enabled for
				operation.

BOOT		Amber	Pulses1	Indicates the ISM is operating.
			On	Indicates the ISM is booting or a packet is being
				encrypted or decrypted.

ERROR		Amber	On	Indicates an encryption error has occurred. This
				LED is normally off.

1.After successfully booting, the boot LED pulses in a “heartbeat” pattern to indicate that the ISM is operating. As crypto traffic increases, the nominal level of this LED increases in proportion to the traffic level.

The following conditions must all be met before the enabled LED goes on:

•The ISM is correctly connected to the backplane and receiving power.

•The system bus recognizes the ISM.

If either of these conditions is not met, or if the router initialization fails for other reasons, the enabled LED does not go on.

Integrated Services Adapter and Integrated Services Module Installation and Configuration

1-8	OL-3575-01 B0

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Contents Corporate Headquarters Text Part Number OL-3575-01 B0Copyright 1999- 2003 Cisco Systems, Inc All rights reserved N T E N T S Configuring the ISA and ISM Preface ObjectivesInstallation Warning AudienceDocument Organization Document ConventionsSection Title Description Boldface fontItalic screen font Indicates a comment lineTerms and Acronyms ViiRelated Documentation ViiiCisco 7100 series routers Obtaining Documentation Cisco.comDocumentation CD-ROM Ordering DocumentationDocumentation Feedback Obtaining Technical Assistance Technical Assistance CenterObtaining Additional Publications and Information Cisco TAC Escalation CenterXiv Overview ISA and ISM OverviewData Encryption Overview Features Feature DescriptionPort Adapter Slot Locations on the Supported Platforms Cisco 7100 Series Routers Slot NumberingCisco 7200 Series Routers Slot Numbering Port adapter in slot ISM in slotLEDs LEDsBoot LED Label Color State FunctionOL-3575-01 B0 Preparing for Installation Required Tools and EquipmentPlatform Recommended Minimum Cisco IOS Release Safety Guidelines Safety WarningsEncryption mppe command ISA and ISA ISA with VAMPreparing for Installation Safety Guidelines Electrical Equipment Guidelines Preventing Electrostatic Discharge DamageOL-3575-01 B0 Removing and Installing the ISA and the ISM Handling the ISA or the ISMOnline Insertion and Removal Handling the ISMRemoving and Installing the ISA and the ISM ISA or ISM Removal and Installation Cisco 7100 Series-Removing and Installing the ISM StepCisco 7200 Series-Removing and Installing the ISA GuideConfiguring the ISA and ISM OverviewUsing the Exec Command Interpreter Enter controller configuration mode onEnables Mppe encryption Enabling MppeConfiguring IKE Config-isakmp command modeIdentify the policy to create, and enter Specify the encryption algorithmConfiguring IPSec Creating Crypto Access ListsDefining a Transform Set Step Command Purpose Creating Crypto Maps Crypto map configuration mode Specify an extended access list. ThisAccess list determines which traffic is Exit crypto map configuration modeVerifying Configuration Exit interface configuration modeApplying Crypto Maps to Interfaces Apply a crypto map set to an interfaceCommand Purpose Router# show crypto ipsec sa interface Ethernet0 Configuring the ISA and ISM IPSec Example IPSec ExampleRouter B Configuration OL-3575-01 B0 D E IN-2