Cisco 1751V Hardware Installation Manual page 84

Installing the VPN Module in a Cisco 1751 Router
Figure D-4 Cisco 1751 Motherboard—VPN Module Location
Step 4
Cisco 1751 Router Hardware Installation Guide
D-8
Pushing down with both thumbs as shown in
into the socket.
Appendix D Installing the Virtual Private Network Module
Figure D-5, plug the VPN module
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