SW1 - Po2
Counters:
Port       Sent   Recv     Sent   Recv     Sent   Recv      Pkts Err
---------------------------------------------------------------------
Channel group: 2
Gi1/0/39    56     52       0      0        0      0         0     
Gi1/0/40    57     51       0      0        0      0         0     
Gi1/0/41    55     53       0      0        0      0         0     
Gi1/0/42    0      0        0      0        0      0         0     

Internal
Channel group 2
                            LACP port     Admin     Oper    Port        Port
Port      Flags   State     Priority      Key       Key     Number      State
Gi1/0/39  SA      bndl      32768         0x2       0x2     0x128       0x3D  
Gi1/0/40  SA      bndl      32768         0x2       0x2     0x129       0x3D  
Gi1/0/41  SA      bndl      32768         0x2       0x2     0x12A       0x3D  
Gi1/0/42  SA      down      32768         0x2       0x0     0x12B       0x45  

neighbors detail
Channel group 2 neighbors

Partner's information:

          Partner               Partner                     Partner
Port      System ID             Port Number     Age         Flags
Gi1/0/39  32768,a493.4cf9.0500  0x103            18s        SA

          LACP Partner         Partner         Partner
          Port Priority        Oper Key        Port State
          32768                0x2             0x3D

          Port State Flags Decode:
          Activity:   Timeout:   Aggregation:   Synchronization:
          Active      Long       Yes            Yes

          Collecting:   Distributing:   Defaulted:   Expired:
          Yes           Yes             No           No 

          Partner               Partner                     Partner
Port      System ID             Port Number     Age         Flags
Gi1/0/40  32768,a493.4cf9.0500  0x102            24s        SA
          
          LACP Partner         Partner         Partner
          Port Priority        Oper Key        Port State
          32768                0x2             0x3D

          Port State Flags Decode:
          Activity:   Timeout:   Aggregation:   Synchronization:
          Active      Long       Yes            Yes

          Collecting:   Distributing:   Defaulted:   Expired:
          Yes           Yes             No           No 

          Partner               Partner                     Partner
Port      System ID             Port Number     Age         Flags
Gi1/0/41  32768,a493.4cf9.0500  0x104            22s        SA

          LACP Partner         Partner         Partner
          Port Priority        Oper Key        Port State
          32768                0x2             0x3D

          Port State Flags Decode:
          Activity:   Timeout:   Aggregation:   Synchronization:
          Active      Long       Yes            Yes
          
          Collecting:   Distributing:   Defaulted:   Expired:
          Yes           Yes             No           No 

          Partner               Partner                     Partner
Port      System ID             Port Number     Age         Flags
Gi1/0/42  00000,0000.0000.0000  0x0             4294967s        SP

          LACP Partner         Partner         Partner
          Port Priority        Oper Key        Port State
          0                    0x0             0x0 

          Port State Flags Decode:
          Activity:   Timeout:   Aggregation:   Synchronization:
          Passive     Long       No             No 

          Collecting:   Distributing:   Defaulted:   Expired:
          No            No              No           No