My home OpenBSD interVLAN routing and Cisco 2900 vlan trunking

On OPenBSD

# cat /etc/hostname.sis1 /etc/hostname.vlan3 /etc/hostname.vlan4
inet 192.168.2.1 255.255.255.0 192.168.2.255

vlan 3 vlandev sis1
description "DMZ"
inet 192.168.3.1 255.255.255.0
up

vlan 4 vlandev sis1
description "VOIP"
inet 192.168.4.1 255.255.255.0
up
#

On Cisco 2900

Switch#show vlan brief
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/5, Fa0/6, Fa0/7, Fa0/9,
Fa0/10, Fa0/11, Fa0/12, Fa0/13,
Fa0/14, Fa0/15, Fa0/16, Fa0/17,
Fa0/18, Fa0/19, Fa0/20, Fa0/21,
Fa0/22, Fa0/23, Fa0/24
2 VLAN0002 active Fa0/2
3 DMZ active Fa0/3, Fa0/4
4 VOIP active Fa0/8
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
Switch#