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Configuring the VPN Acceleration Module
This chapter contains the information and procedures needed to configure the VPN Acceleration Module
(VAM) in Cisco 7401ASR routers. This chapter contains the following sections:
•
•
Overview
The VAM provides encryption services for Cisco 7401ASR routers. You must configure IPSec on the
router for the VAM to provide encryption services.
There are no interfaces to configure on the VAM.
Note
This chapter contains basic configuration information for enabling encryption and IPSec tunneling
services. Refer to the
Installation and Configuration
Configuration Guide
IPSec, IKE, and CA.
Configuration Tasks
If the ENABLE LED is on on power up, the VAM is fully functional and does not require any
configuration commands. However, for the VAM to provide encryption services, you must complete the
steps in the following sections:
•
•
You can configure a static crypto map, create a dynamic crypto map, or add a dynamic crypto map into
Note
a static crypto map. Refer to Chapter 3,
online publication
Optionally, you can configure Certification Authority (CA) interoperability (refer to the "Configuring
Certification Authority Interoperability" chapter in the
OL-5419-01 B0
Overview, page 4-1
Configuration Tasks, page 4-1
Cisco Enterprise VPN Configuration
and the
Security Command Reference
Configuring IKE, page 4-2
Configuring IPSec, page 4-3
Cisco IOS Enterprise VPN Configuration
Guide, the
"IP Security and
(required)
(required)
"Site-to-Site and Extranet VPN Business
Security Configuration
Cisco 7401ASR Installation and Configuration Guide
C H A P T E R
Guide, the
VPN Acceleration Module
Encryption" part of the
Security
for detailed configuration information on
Scenarios," of the
Guide.
Guide).
4
4-1
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Troubleshooting
