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Sunday, 6 May 2012

How the Cisco Easy VPN Works


How the Cisco Easy VPN Works

The Easy VPN Remote Connection Process
Step 1: The VPN Client initiates the IKE Phase 1 process.
Step 2: The VPN Client negotiates an IKE SA.
Step 3: The Easy VPN Server accepts the SA proposal.
Step 4: The Easy VPN Server initiates a username/password challenge.
Step 5: The mode configuration process is initiated.
Step 6: IKE quick mode completes the connection.


Step 1: Cisco VPN Client Initiates IKE Phase 1 Process




Step 2: Cisco VPN Client Negotiates an IKE SA




Step 3: The Easy VPN Server Accepts SA Proposal




Step 4: The Easy VPN Server Initiates a Username/Password Challenge




Step 5: The Mode Configuration Process is Initiated




Step 6: IKE Quick Mode Completes the Connection

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