Lots of people will be absentminded while reading the log or alarm, there is a fast and easy way to find the reason and solution of the log and alarm:
1, some log or alarm will be very simple, you can understand it directly
2, If internet is available, please visit this follow weblink with the keyword of the log or alarm
https://support.huawei.com/enterprise/en/info-finder
3, Otherwise open the product document--reference--log and alarm, you can find the info you want, if you use Hedex, the search will be easier.