Property:LAN speed

has type::string

It allows the following values...
 * Allows value::0 (unspecified / invalid value)
 * Allows value::10MbE
 * Allows value::100MbE
 * Allows value::1GbE
 * Allows value::2.5GbE
 * Allows value::5GbE
 * Allows value::10GbE
 * Allows value::20GbE
 * Allows value::3x 1GbE + 1x 2.5GbE
 * Allows value::2x 1GbE + 2x 100MbE
 * Allows value::1x 1GbE + 3x 100MbE