when i assigning tageed portS to vlan black it is showing like this : VLAN vlan black has no valid 802.1Q tag

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 configure vlan "black" add ports 5,7 tagged
Error: VLAN black has no valid 802.1Q tag
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ompal Singh

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Posted 5 months ago

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Ron Huygens, Employee

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You need to add a tag to the vlan
"configure vlan black tag 10"
Where "10" is an example.

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Brian Anderson

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Recently had a couple of switches giving me weird vlan error messages like that.  Did a show log and there were memory issues, ended up having to reboot the switch to clear up lack of memory and then was able to configure the vlan like I wanted.  Might be the issue?