Junos OS

Hello everyone.

 I am trying to simulate ae interfaces in Juniper vLabs. I am running into an issue where the output of "show lacp interfaces ae0" shows the following. The ae interface is down.

jcluser@PE25# run show lacp interfaces ae0  
Aggregated interface: ae0
    LACP state:       Role   Exp   Def  Dist  Col  Syn  Aggr  Timeout  Activity
      ge-0/0/0       Actor    No   Yes    No   No   No   Yes     Fast    Active
      ge-0/0/0     Partner    No   Yes    No   No   No   Yes     Fast   Passive
      ge-0/0/2       Actor    No   Yes    No   No   No   Yes     Fast    Active
      ge-0/0/2     Partner    No   Yes    No   No   No   Yes     Fast   Passive
    LACP protocol:        Receive State  Transmit State          Mux State 
      ge-0/0/0                Defaulted   Fast periodic           Detached
      ge-0/0/2                Defaulted   Fast periodic           Detached

The config is shown below.

jcluser@CE41# show interfaces ge-0/0/0        
gigether-options {
    802.3ad ae0;
}

[edit]
jcluser@CE41# show interfaces ge-0/0/2    
gigether-options {
    802.3ad ae0;
}

[edit]
jcluser@CE41# show interfaces ae0 
aggregated-ether-options {
    lacp {
        active;
        force-up;
    }
}
unit 0 {
    family inet {
        address 192.168.10.2/24;
    }
}

[edit]
jcluser@CE41# show chassis aggregated-devices 
ethernet {
    device-count 1;
}

When I use the force-up knob under ae0's [aggregated-ether-options lacp] hierarchy, ae0 comes up but only one interface is in "Collecting Distributing" state. 

jcluser@CE41# run show lacp interfaces ae0 
Aggregated interface: ae0
    LACP state:       Role   Exp   Def  Dist  Col  Syn  Aggr  Timeout  Activity
      ge-0/0/0 FUP    Actor  Yes    No   Yes  Yes  Yes   Yes     Fast    Active
      ge-0/0/0 FUP  Partner   No   Yes    No   No  Yes   Yes     Fast   Passive
      ge-0/0/2       Actor    No   Yes    No   No   No   Yes     Fast    Active
      ge-0/0/2     Partner    No   Yes    No   No   No   Yes     Fast   Passive
    LACP protocol:        Receive State  Transmit State          Mux State 
      ge-0/0/0 FUP              Current   Fast periodic Collecting distributing
      ge-0/0/2                Defaulted   Fast periodic           Detached

I am not sure what I am missing. Is there some extra config that needs to take place, since this is the vLabs environment. 

Looking forward to the guidance of community members. 
Thanks in advance.