View uncommitted configurations

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After configuring the two-stage mode for configurations to take effect, run the display configuration candidate command in any view to view all uncommitted configurations.
# Enable the FTP server function and do not commit the configuration. View all the uncommitted configurations.
system-view
[~HUAWEI] ftp server enable
[*HUAWEI] display configuration candidate
ftp server enable

Note:
In V100R003C00 and later versions, the system prompt is * if there is an uncommitted configuration in the two-stage mode.

Other related questions:
Delete uncommitted configurations
After configuring the two-stage mode for configurations to take effect, run the clear configuration candidate command in any view to delete all uncommitted configurations. system-view [~HUAWEI] ftp server enable [*HUAWEI] clear configuration candidate [~HUAWEI] Note: In V100R003C00 and later versions, the system prompt changes from * to ~ if an uncommitted configuration is deleted in the two-stage mode.

View DNS list on S series switch through a client
S series switches (except S1700 switches) can deliver DNS parameters to clients through DHCP. After a PC obtains an IP address from a switch that functions as a DHCP server, run the ipconfig/all command on the PC to view DNS parameters delivered by the switch.

Method of viewing RAID configurations online
To view the RAID configurations online, install the MegaRAID software on the server. Download Link

Accessing the interface configuration view on the USG2000&5000&6000
Perform as follows to view login interface information of the USG: system-view [FW] interface GigabitEthernet 1/0/1 [FW] display interface GigabitEthernet Note: Interface 1/0/1 is used as an example.

How to configure a user level on an AR router
Methods of configuring user levels vary with specific scenarios (command lines):
- Configure a user level for a user.
[Huawei] aaa
[Huawei-aaa] local-user user1 privilege level 15  //Set the user level of user 1 to 15.  
-  Configure a user level for all users under a domain.
[Huawei] aaa
[Huawei-aaa] service-scheme sch1
[Huawei-aaa-service-sch1] admin-user privilege level 15  //Set the user level of all users under a domain to 15.  
-  Configure a user level for all users who log in through a page (take the VTY view as an example).
[Huawei] user-interface maximum-vty 15
[Huawei] user-interface vty 0 14
[Huawei-ui-vty0-14] user privilege level 15  //Set the user level in the VTY 0 to VTY 14 views to 15.
The preceding command is used to modify a user level as well. This command overwrites preceding operation results. Therefore, if this command is run multiple times, the last-time operation prevails.
If the user level configured on a page conflicts with the corresponding operation permission of a user, the operation permission prevails.

Configure a user level in web mode.
1.  Choose User Management > User Management.
2.  Click an icon of a desired local user from the user list.
3.  Enter corresponding content.
  a.  The super administrator enters Access level in order to modify the access level of other users.
  b.  To change Access level from the common user to the administrator (common administrator, enterprise administrator, or super administrator), enter New password and confirm Confirm password.

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