When a customer mis-types a management VLAN ID, IP address, or password, what is the recovery method.  This has been a small issue since the NAT router's IP address was rarely changed.  Now that L2 is on the horizon, expect this to happen frequently.  Is there an application that can default these radios?  Do we just tell the customers to RMA the radios?  I've already seen this with the beta customers and expect it to happen frequently when we release L2.