Example for Multiple Users to Perform Different Configurations for a Service in Two-Phase Validation Mode

This section provides an example for multiple users to perform different configurations for a service on one router.

Networking Requirements

As shown inFigure 1, both user A and user B log in to the router. After user A configures a service on the router, user B performs a different configuration for the service on the router. For example, user A and user B configure different IP addresses on the same interface.

Figure 1 Networking for multiple users to perform different configurations for a service in two-phase validation mode

The configuration committed by user B overwrites that committed by user A.

Configuration Roadmap

The configuration roadmap is as follows:

Simulate a situation in which user A and user B perform different configurations for a service.
Simulate a situation in which user A commits the configuration.
Simulate a situation in which user B commits the configuration.

Data Preparation

To complete the configuration, you need different interface IP addresses.

Procedure

Simulate a situation in which user A and user B perform different configurations for a service.
- 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 sets the IP address of GigabitEthernet 0/1/4 to 10.1.1.2 on the router.
```
<HUAWEI> system-view
[~HUAWEI] interface GigabitEthernet 0/1/4
[~HUAWEI-GigabitEthernet0/1/4] ip address 10.1.1.2 24
```
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 overwritten that committed by user A.
```
[~HUAWEI-GigabitEthernet0/1/4] display this
#
interface GigabitEthernet0/1/4
 undo shutdown
 ip address 10.1.1.2 255.255.255.0
return 
```

Configuration Files

# 
sysname HUAWEI 
# 
interface GigabitEthernet0/1/4
 undo shutdown
 ip address 10.1.1.2 255.255.255.0
#