Got it

vlan 20 cannot created?

Created: Jun 29, 2019 09:14:07Latest reply: Jun 29, 2019 09:55:16 125 3 0 0
  Rewarded HiCoins: 0 (problem resolved)

Hello everyone,

I ran the following command on the router:

[~HUAWEI] vlan 20

However, the display VLAN command output shows that no VLAN exists. Why?

[*HUAWEI] display vlan

Please help me! Thank you!

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DCN_Documentation
Official Created Jun 29, 2019 09:20:10 Helpful(0) Helpful(0)

The system allows configurations to take effect immediately or in two stages.
•Run the system-view command to enter the system view and edit configurations in two-stage mode. After running a configuration command, you need to run the commit command to make the configuration take effect.
•Run the system-view immediately command to enter the system view and edit configurations in immediate mode. After you run a configuration command and press Enter, the configuration immediately takes effect.
For V100R003C00 and later versions, if a user modified the configuration in the two-stage mode but did not commit the configuration, the system prompt changes from ~ to *, reminding the user that the configuration has not been committed. The system prompt will change back to ~ after the user runs the commit command. Configurations that are not committed will not be saved in the configuration file.
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yogijain
yogijain Created Jun 29, 2019 09:18:55 Helpful(0) Helpful(0)

Hi
It very common

1) Command shouldn't give any error

2) command should be applied on right mode like config

3) until unless you saved the config , it will show at that moment but later on it got vanish

post saving the config file in flash or some registry ..we can see the file

rest all depends for which hardware talking about this concernvlan 20 cannot created?-2983829-1

Regards

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DCN_Documentation
DCN_Documentation Official Created Jun 29, 2019 09:20:10 Helpful(0) Helpful(0)

The system allows configurations to take effect immediately or in two stages.
•Run the system-view command to enter the system view and edit configurations in two-stage mode. After running a configuration command, you need to run the commit command to make the configuration take effect.
•Run the system-view immediately command to enter the system view and edit configurations in immediate mode. After you run a configuration command and press Enter, the configuration immediately takes effect.
For V100R003C00 and later versions, if a user modified the configuration in the two-stage mode but did not commit the configuration, the system prompt changes from ~ to *, reminding the user that the configuration has not been committed. The system prompt will change back to ~ after the user runs the commit command. Configurations that are not committed will not be saved in the configuration file.
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yogijain
yogijain Created Jun 29, 2019 09:55:16 Helpful(0) Helpful(0)

I think this question has bee changed
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