fail to delete the configuration using command undo network ipaddress without mask, and no alarm information.
there is no alarm infromation.
In Huawei VRP, when deleting network configuration from the BGP configuration, we must use complete command "undo network ipaddress mask". If we use command "undo network ipaddress" without mask, we usually fail to delete the configuration and there is no prompt of "lack of parameters".
For example, there is a configuration as follows:
network 188.8.131.52 255.255.255.224
network 184.108.40.206 255.255.255.224
peer 220.127.116.11 as-number 65000
If we want to delete the configuration of "network 18.104.22.168 255.255.255.224". We must use complete parameters "undo network 22.214.171.124 255.255.255.224". If we only use "undo network 126.96.36.199" without mask"255.255.255.224" that equals "undo network 188.8.131.52 255.255.0.0" with the default mask, we cannot delete the configuration of "network 184.108.40.206 255.255.255.224" successfully. We should notice this.
Every time we delete a part of configuration, we'd better check the configuration again to make sure the configuration deleted successfully.