The following shows the procedure for deleting the configuration information:
Inactivate the target virtual interface using the "stphanet" command. For information, see "7.3 stphanet Command".
Delete the configuration information of the target virtual interface. For information, see "7.1 hanetconfig Command".
For RHEL7
3. Delete the target tagged VLAN interface (/etc/sysconfig/network-scripts/ifcfg-shaX.Y).
4. Reboot the system.
For RHEL8 or later
3. Delete the target tagged VLAN interface (/etc/sysconfig/network-scripts/ifcfg-shaX.Y).
4. Delete the target tagged VLAN interface name from /etc/NetworkManager/NetworkManager.conf.
5. Reboot the system.
3. Reboot the system.