华三 5048V2 交换机 发现大量了ARP_DUPIFIP: Duplicate address

组网情况:  光猫入户 ->H3C ER5200G2  Lan1-->h3c 5500v2 24口(二层设备)--28口光纤出>h3c 5048v2 51光口(二层设备)

在h3c 5048v2设备上发现:

%Aug 15 12:34:17:398 2000 H3CDOWN ARP/5/ARP_DUPIFIP: Duplicate address 192.168.0.233 on interface Vlan-interface1, sourced from 74ea-c854-ea20. %Aug 15 12:34:22:398 2000 H3CDOWN ARP/5/ARP_DUPIFIP: Duplicate address 192.168.0.233 on interface Vlan-interface1, sourced from 74ea-c854-b140. %Aug 15 12:34:27:398 2000 H3CDOWN ARP/5/ARP_DUPIFIP: Duplicate address 192.168.0.233 on interface Vlan-interface1, sourced from 74ea-c854-e5e0.

通过 disp mac-address

[H3CUP]disp arp all Type: S-Static D-Dynamic IP Address MAC Address VLAN ID Interface Aging Type 192.168.0.233 74ea-c854-b020 1 GE1/0/35 20 D [H3CUP] [H3CUP]disp mac-address MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s) a80c-ca01-3651 1 Learned GigabitEthernet1/0/35 AGING 74ea-c826-1f22 1 Learned GigabitEthernet1/0/35 AGING accf-8561-9012 1 Learned GigabitEthernet1/0/35 AGING a80c-ca01-3557 1 Learned GigabitEthernet1/0/35 AGING a80c-ca01-35b5 1 Learned GigabitEthernet1/0/48 AGING 1cab-3489-0a28 1 Learned GigabitEthernet1/0/35 AGING 68ed-a414-5262 1 Learned GigabitEthernet1/0/35 AGING 74ea-c854-b020 1 Learned GigabitEthernet1/0/35 AGING a80c-ca00-bed5 1 Learned GigabitEthernet1/0/35 AGING 145f-9431-07d3 1 Learned GigabitEthernet1/0/35 AGING ec8e-b5a0-9094 1 Learned GigabitEthernet1/0/35 AGING

组网情况:  光猫入户 ->H3C ER5200G2  Lan1-->h3c 5500v2 24口(二层设备)--28口光纤出>h3c 5048v2 51光口(二层设备) 

版本信息:  version 5.20.99, Release 1111