QinQ na Dellach powerconnect 6200

Topologia

KOMP<-Fa0/3-> 3500<-Fa0/1|Fa0/1-> 3550<-Fa0/48|1/g24->6224<-1/g21|Fa0/1-> 2950<-Fa0/23->ROUTER

Konfiguracja

Konfiguracja 3500:

interface FastEthernet0/1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,3,5,1002-1005
switchport mode trunk
interface FastEthernet0/3
switchport access vlan 5

Konfiguracja 3550:

system mtu 1546
interface FastEthernet0/1
switchport access vlan 10
switchport mode dot1q-tunnel
no cdp enable
spanning-tree bpdufilter enable
interface FastEthernet0/48
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10
switchport mode trunk

Konfiguracja 6224:

Port qinq:

interface ethernet 1/g21
switchport access vlan 10
mtu 1546

Port trunkowy do drugiego switcha:

interface ethernet 1/g24
switchport mode trunk
switchport forbidden vlan add 1
switchport trunk allowed vlan add 10
mode dvlan-tunnel
mtu 1546

Konfiguracja 2950:

interface FastEthernet0/23
switchport access vlan 5