注释差别厂家的设备互联呈现MAC地址漂移问题[网络技术]

近来,公司一设备是C3750,gi1/0/12 、g1/0/22和g1/0/2各衔接一台H3C 3100,总有个mac地址(000f.e207.f2e0 )在上述几个端口间飘来飘去,无环路,不地址拐骗,不知是啥缘由,日记提醒以下:
Aug  4 22:15:07.292 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:16:07.691 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:17:08.107 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:18:08.506 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:19:08.930 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:20:09.346 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:21:09.762 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:22:10.161 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:23:10.543 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:24:10.950 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:25:11.383 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:26:11.798 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:27:12.180 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:28:12.630 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:29:13.096 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:30:13.495 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:31:13.919 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:32:14.335 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:33:14.742 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/12 and port Gi1/0/22
Aug  4 22:34:15.158 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/2 and port Gi1/0/22
Aug  4 22:35:15.598 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/2 and port Gi1/0/22
Aug  4 22:36:15.981 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/2 and port Gi1/0/22
Aug  4 22:37:16.413 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/2 and port Gi1/0/22
Aug  4 22:38:16.812 GMT: %SW_MATM-4-MACFLAP_NOTIF: Host 000f.e207.f2e0 in vlan 800 is flapping between port Gi1/0/2 and port Gi1/0/22

查看vlan 800的生成树状况以下:
VLAN0800
  Spanning tree enabled protocol ieee
  Root ID    Priority    4896
             Address     001f.27dd.6200
             This bridge is the root
             Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
 
  Bridge ID  Priority    4896   (priority 4096 sys-id-ext 800)
             Address     001f.27dd.6200
             Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec
             Aging Time 300
Interface        Role Sts Cost      Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Gi1/0/2          Desg FWD 4         128.2    P2p

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