EX4600 command different for ether-options then in EX4200 how to do it.?

In my EX4200 I have the following command

set interfaces ge-2/0/36 ether-options 10m

This will not work int he EX4600, what can I do to set speed this way.?

admin@DSOSW01# set interfaces ge-2/0/36 ether-options ?
Possible completions:> 802.3ad              IEEE 802.3ad
+ apply-groups         Groups from which to inherit configuration data
+ apply-groups-except  Don't inherit configuration data from these groups
  asynchronous-notification  Enable sending asynchronous notification to peer on CCC-down
  auto-negotiation     Enable auto-negotiation> ethernet-switch-profile  Ethernet virtual LAN/media access control-level options
  flow-control         Enable flow control
  ieee-802-3az-eee     IEEE 802.3az Energy Efficient Ethernet(EEE)
  ignore-l3-incompletes  Ignore L3 incomplete errors
  loopback             Enable loopback> mpls                 MPLS options
  no-auto-mdix         Disable auto MDI/MDIX
  no-auto-negotiation  Don't enable auto-negotiation
  no-flow-control      Don't enable flow control
  no-loopback          Don't enable loopback
  no-source-filtering  Don't enable source address filtering> source-address-filter  Source address filters
  source-filtering     Enable source address filtering