Unable to configure magnetic array management IP

magnetic array management IP cannot be configured

 version information ：OceanStor 5500 V3

problem description ： in the configuration of OceanStor 5500 V3 management IP times error, can not be

 configured

root cause analysis：error report shows that eth_port_id cannot be recognized, and it is found that the input

 method's half-full Angle is incorrect at thetime of input, which cannot match the current eth_port_id of the 

magnetic array

solution： enter the show system_managent id command to query the current port_id, and directly copy the

 current id when configuring the management IP