I cannot not make trunk interface.

this is mine.

root@(B4200-R77-S9)(cfg-sync Standalone)(Active)(/Common)(tmos) show sys hardware | grep -A 4 Platform
Platform
  Name           BIG-IP 4200
  BIOS Revision  OBJ-0433-xx Build: 2.00.163.0 08/23/2013
  Base MAC       00:23:e9:5a:ef:00

root@(B4200-R77-S9)(cfg-sync Standalone)(Active)(/Common)(tmos) show sys version

Sys::Version
Main Package
  Product  BIG-IP
  Version  11.5.1
  Build    0.0.110
  Edition  Final
  Date     Wed Mar 12 15:44:53 PDT 2014

root@(B4200-R77-S9)(cfg-sync Standalone)(Active)(/Common)(tmos) show net interface 2*

----------------------------------------------------------
Net::Interface
Name    Status  Bits  Bits  Pkts  Pkts  Drops  Errs  Media
                  In   Out    In   Out
----------------------------------------------------------
2.1   disabled     0     0     0     0      0     0   none
2.2   disabled     0     0     0     0      0     0   none

root@(B4200-R77-S9)(cfg-sync Standalone)(Active)(/Common)(tmos) create net trunk test interfaces add { 2.1 2.2 } lacp enabled
root@(B4200-R77-S9)(cfg-sync Standalone)(Active)(/Common)(tmos)
root@(B4200-R77-S9)(cfg-sync Standalone)(Active)(/Common)(tmos) list net trunk test all-properties
net trunk test {
    app-service none
    bandwidth 0
    cfg-mbr-count 2
    description none
    distribution-hash src-dst-ipport
    id 0
    interfaces {
        2.1
        2.2
    }
    lacp enabled
    lacp-mode active
    lacp-timeout long
    link-select-policy auto
    mac-address 00:23:e9:5a:ef:38
    stp enabled
    type normal
    working-mbr-count 0
}
root@(B4200-R77-S9)(cfg-sync Standalone)(Active)(/Common)(tmos) show net trunk test

----------------------------------------------------------------
Net::Trunk
Name  Status  Bandw  Bits  Bits  Errs  Errs  Drops  Drops  Colli
               Mbps    In   Out    In   Out     In    Out  sions
----------------------------------------------------------------
test    down      0     0     0     0     0      0      0      0

  -------------------------------------------
  | Net::LACP Status (trunk: test)
  -------------------------------------------
  |                      SysID  Key  Priority
  | Actor    00:23:e9:5a:ef:00    1     61184
  | Partner               none    0         0