How to restore eSpace U1911 gataway to factory settings?
U1911 Version: V100R001C01
1.Get into the config mode: input the command 'enable', then the password;
[.password .] Password:>
//remark: no echo when inputting password here
[.result .] succeed
2.Get into debug mode: input 'super' and enter, then input 'debug' and enter
//remark: no echo when inputting 'debug' here
3.Input the command: restore database
[%eSpace U1911(config)]$restore database
(1)The method can be used on all eSpace U1900 gateway, and it restores all settings of them except IP address.
(2)For the verion V100R001C01, it's needed to input password when getting into debug mode from config mode;
(3)For the version V100R001C20 and V200R003, we can use the command 'super' to get into debug mode from config mode directly without inputting password.