VLAN 20 tagged for all port but one in untagged

Hi,
i need this configuration.
Like a Cisco or Allied Telesis …

console(config)#interface range ethernet e(1-24)
console(config-if)#switchport general allowed vlan add 20 tagged
..
..
console(config-if)#switchport general allowed vlan add 20 untagged

how is done with swos?

Tks,
Fed

Short answer is that it’s easy. The VLAN and VLANs tabs are where you do this. I don’t have time right now to type up a detailed answer.

I don’t speak Cisco, so your code sample in Cisco tells me nothing. However from the subject, I gather that you want VLAN 20 tagged on 23 ports of the switch and VLAN 20 untagged on one port of the switch. Is that correct, and are there any other LANs or VLANs involved in this switch?