Flags:  D - down        P - bundled in port-channel
        I - stand-alone s - suspended
        H - Hot-standby (LACP only)
        R - Layer3      S - Layer2
        U - in use      f - failed to allocate aggregator

        M - not in use, minimum links not met
        u - unsuitable for bundling
        w - waiting to be aggregated
        d - default port

        A - formed by Auto LAG


Number of channel-groups in use: 3
Number of aggregators:           3

Group  Port-channel  Protocol    Ports
------+-------------+-----------+-----------------------------------------------
1      Po1(SU)         LACP        Gi1/0/21(D)     Gi1/0/22(D)
                                   Gi1/0/23(D)     Gi1/0/24(D)
                                   Gi1/0/25(D)     Gi1/0/26(D)
                                   Gi1/0/27(D)     Gi1/0/28(D)
                                   Gi1/0/29(D)     Gi1/0/30(D)
                                   Twe1/1/1(D)     Gi2/0/38(D)
                                   Twe2/1/1(P)
3      Po3(SD)          -
10     Po10(SD)        LACP        Gi1/0/10(D)     Gi1/0/11(D)
