终端如何使用zclSampleSw_CmdCallbacks 这个callback

const cId_t zclSampleSw_InClusterList[] =
{
ZCL_CLUSTER_ID_GENERAL_BASIC,
ZCL_CLUSTER_ID_GENERAL_IDENTIFY,
};


const cId_t zclSampleSw_OutClusterList[] =
{
ZCL_CLUSTER_ID_GENERAL_IDENTIFY,
ZCL_CLUSTER_ID_GENERAL_ON_OFF,
ZCL_CLUSTER_ID_GENERAL_GROUPS,
#if defined (OTA_CLIENT_INTEGRATED)
ZCL_CLUSTER_ID_OTA
#endif
};


SimpleDescriptionFormat_t zclSampleSw_SimpleDesc =
{
SAMPLESW_ENDPOINT, // int Endpoint;
ZCL_HA_PROFILE_ID, // uint16_t AppProfId[2];
ZCL_DEVICEID_ON_OFF_LIGHT_SWITCH,// uint16_t AppDeviceId[2];
SAMPLESW_DEVICE_VERSION, // int AppDevVer:4;
SAMPLESW_FLAGS, // int AppFlags:4;
ZCLSAMPLESW_MAX_INCLUSTERS, // byte AppNumInClusters;
(cId_t *)zclSampleSw_InClusterList, // byte *pAppInClusterList;
ZCLSAMPLESW_MAX_OUTCLUSTERS, // byte AppNumInClusters;
(cId_t *)zclSampleSw_OutClusterList // byte *pAppInClusterList;
};


这上面的zclSampleSw_InClusterList和zclSampleSw_OutClusterList，都放在了zclSampleSw_SimpleDesc这个里面。

1.说明一个设备上一些cluster是做为server，一些cluster是作为client？
2.其中ZCL_CLUSTER_ID_GENERAL_IDENTIFY这个cluster ID是两个共有的，说明既可作server也可做client？