It sounds like you haven't changed the second node's System ID and Serial Number.
From page 31 of the Installation and Setup Guide:
9. Press the space bar when the Hit [Enter] to boot immediately, or any other key for command prompt. Booting in 10 seconds... message is displayed.
You should see a VLOADER> prompt.
10. Change the Serial Number and System ID for this node:
VLOADER> setenv SYS_SERIAL_NUM 4034389-06-2
VLOADER> setenv bootarg.nvram.sysid 4034389062
11. Verify that the information was saved correctly by entering the following two commands:
VLOADER> printenv SYS_SERIAL_NUM
VLOADER> printenv bootarg.nvram.sysid
12. Enter the boot command to boot the node: VLOADER> boot
The simulator begins the boot process with the new system id and serial number
This needs to be done before you boot the second node for the first time. If you have already done an 'option 4' on the second node, unpack a new copy and start fresh.
It is critical that you use the values provided for the Serial Number and System ID as the new 8.2 licenses are node locked based on these values.
To get the most out of the 8.2 simulator check out these blog posts:
http://www.cosonok.com/2013/08/clustered-ontap-82-sim-maximizing.html
http://www.cosonok.com/2013/09/a-new-sim-recipe.html
Here is a link to the install guide for the sim: http://support.netapp.com/knowledge/docs/simulate_ontap/Simulate_ONTAP_8.2_Installation_and_Setup_Guide.pdf
I hope this helps!
Sean Luce
Open Systems Technologies