How to configuring the Cisco ASA 5505 Firewall ?

I've been working on getting a Cisco ASA 5505 firewall set up at home so that eventually I can create a site-to-site VPN between my house and my office. I've written several posts about setting up Cisco 5510s, but this piece focuses on common things you might encounter at home like not having a static IP from your ISP or utilizing your current wireless router.Moreover, the performance of the ASA 5505 appliance supports 150Mbps firewall throughput and 4000 firewall connections per second, which is more than enough for small networks.

Best solution for solving this problem.

Step1: Configure the internal interface vlan
Step 2: Configure the external interface vlan (connected to Internet)
Step 3: Assign Ethernet 0/0 to Vlan 2
Step 4: Enable the rest interfaces with no shut
Step 5: Configure PAT on the outside interface
Step 6: Configure default route towards the ISP (assume default gateway is 200.200.200.2

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