09-21-2020 07:36 AM
Hi all i can't delete a vlan. I access in global configuration mode I launch no vlan 2 but when I run show vlan I see vlan 2 down but it is not deleted. I then tried to access the database and the message appears: "" "% Warning: It is advisable to configure the VLAN from config mode,
as the VLAN database mode is deprecated. Please consult the user
documentation for configuring VTP / VLAN in configuration mode. "" ". I have two vlan configure I just want to bring up vlan 1 how can I do?
Solved! Go to Solution.
09-21-2020 07:47 AM
Looks like you have too old firmware of IOS, Hope fully this is not in VTP Domain ?
enable
vlan database
!
no vlan 2
!
apply
!
exit
still not working, post show version, show vtp status
09-21-2020 08:24 AM
Vlans are stored in file called Vlan.dat on the flash. you can delete that file from flash to get rid of all but vlan 1. But I would switch to VTP mode transparent first, then your vlan should appear in running config - Unless VTP mode is transparent, your vlans will not appear in running config. Try delete vlan 2 from running config with no vlan 2. if that does not work, try method listed by BB. if still, does not work, delete vlan.dat from flash and reboot switch.
Regards, ML
**Please Rate All Helpful Responses **
09-21-2020 07:47 AM
Looks like you have too old firmware of IOS, Hope fully this is not in VTP Domain ?
enable
vlan database
!
no vlan 2
!
apply
!
exit
still not working, post show version, show vtp status
09-21-2020 08:49 AM
thanks I was fine at the first try
09-21-2020 08:24 AM
Vlans are stored in file called Vlan.dat on the flash. you can delete that file from flash to get rid of all but vlan 1. But I would switch to VTP mode transparent first, then your vlan should appear in running config - Unless VTP mode is transparent, your vlans will not appear in running config. Try delete vlan 2 from running config with no vlan 2. if that does not work, try method listed by BB. if still, does not work, delete vlan.dat from flash and reboot switch.
Regards, ML
**Please Rate All Helpful Responses **
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