Example for Multiple Users to Configure Different Services in Two-Phase Validation Mode

This section provides an example for multiple users to configure different services on a router.

As shown inFigure 1, both user A and user B log in to the router. User A and user B configure different services on the router.

Figure 1 Networking for multiple users to configure different services in two-phase validation mode

The configurations committed by user A and user B both take effect.

The configuration roadmap is as follows:

To complete the configuration, you need an interface IP address.

Simulate a situation in which user A and user B configure different services.
- Simulate a situation in which user A sets the IP address of GigabitEthernet 0/1/4 to 10.1.1.1 on the router.
```
<HUAWEI> system-view
[~HUAWEI] interface GigabitEthernet 0/1/4
[~HUAWEI-GigabitEthernet0/1/4] ip address 10.1.1.1 24
```
- Simulate a situation in which user B enables the FTP server function.
```
<HUAWEI> system-view
[~HUAWEI] ftp server enable
```
Simulate a situation in which user A commits the configuration.
```
[*HUAWEI-GigabitEthernet0/1/4] commit
```
Simulate a situation in which user B commits the configuration.
```
[*HUAWEI-GigabitEthernet0/1/4] commit
```
The following command output indicates that the configuration committed by user B has been added to the configuration file.
```
<HUAWEI> display current-configuration
#
ftp server enable
#
interface GigabitEthernet0/1/4
 undo shutdown
 ip address 10.1.1.1 255.255.255.0
```

# 
sysname HUAWEI
#
interface GigabitEthernet0/1/4
 undo shutdown
 ip address 10.1.1.1 255.255.255.0
#    
ftp server enable
#
return