Re: vlan trunking OpenBSD/Cisco switch

[Falk Brockerhoff]

Der Engel wrote:

Hello,

Hi,

Is it posible to do vlan trunking between an OpenBSD and a cisco
switch? I know you can create vlan interfaces in OpenBSD but how would
they be trunk with the switch?

Yes, without any problems.

$ cat /etc/hostname.em5 
                                                     media 100baseTX 
mediaopt full-duplex
description "Link to vtsw03 F0/33 Trunk"
up

cat /etc/hostname.vlan130 
                                                   vlan 130 vlandev em5 
description "Public Services"
inet 10.0.130.33 255.255.255.224
up

On Cisco side:

interface FastEthernet0/33
 description temp. Uplink to brain
 duplex full
 speed 100
 switchport trunk encapsulation dot1q
 switchport mode trunk
 no cdp enable
end

Thanks

Der

Regards,

Falk