ISAKMP/IKE Phase 2 Data Connections

This part of the chapter will discuss the components you need to configure for the Phase 2 data connections in an IPsec L2L session for your PIX/ASA security appliance. This includes specifying what traffic to protect and how it should be protected. If you’ve configured L2L sessions on routers, the process and commands described here will be nothing new to you.

Note

Please note that even though Cisco has added many IPsec enhancements in 7.0, the PIX/ASA still lags behind routers when it comes to deploying scalable L2L IPsec sessions. For instance, 7.0 doesn’t support advanced QoS, GRE tunnels, or DMVPN. Therefore, I typically use the PIX/ASA with a small number of L2L sessions where I need advanced address ...

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