alles zuvor gleich wie VLAN management im Switch

Switch, der mit dem Router verbunden ist:

enable
configure terminal
 
vlan 10
vlan 20
exit
 
interface fa4/1
switchport trunk encapsulation dot1q
switchport mode trunk
switchport trunk allowed vlan 10,20
no shutdown
end

Neu: auf dem Router:

enable
configure terminal
 
interface fa0/0
no ip address
no shutdown
exit
 
interface fa0/0.10
encapsulation dot1Q 10
ip address 192.168.10.1 255.255.255.0
exit
 
interface fa0/0.20
encapsulation dot1Q 20
ip address 192.168.20.1 255.255.255.0
exit
 
end

Testing

Switch

show vlan brief
show interfaces trunk

Pasted image 20261019120237.png

Router

show ip interface brief
show ip route

Pasted image 20261019115914.png

PC0

ping 192.168.10.30
ping 192.168.20.10
ping 192.168.20.20