Hi everybody,
I need some of you vlan gurus out there. I want to dumb down a Cisco 886va to act as a pure vdsl bridge modem with a local ip to be able to do some admin work on the router. To some extent my config works, but i think the default vlan 1 kills my internet. When i connect the 88va the vlan bridge 7 and 8 goes up, the router behind connects via pppoe on vlan 7 but no traffic is going through. vlan 8 gets a dhcp lease for iptv and if i don´t switch the receiver on and off the traffic flows and the tv works. I am also able to connect to the local ip to access the web interface. Can someone enlighten me how to handle the vlans? below you find the relevant pieces of my config.
Thanks, Willi
spanning-tree portfast bpduguard
spanning-tree uplinkfast
spanning-tree backbonefast
spanning-tree vlan 1 priority 8192
spanning-tree vlan 7 priority 16384
spanning-tree vlan 8 priority 4096
vtp version 2
!
controller VDSL 0
operating mode vdsl2
training log filename flash:vdsl.log
firmware filename flash:vdsl.bin
description vdsl modem
!
interface Ethernet0
no ip address
no ip route-cache
!
interface Ethernet0.7
encapsulation dot1Q 7
no ip route-cache
bridge-group 7
bridge-group 7 spanning-disabled
!
interface Ethernet0.8
encapsulation dot1Q 8
no ip route-cache
bridge-group 8
bridge-group 8 spanning-disabled
!
interface ATM0
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
shutdown
no atm ilmi-keepalive
!
interface FastEthernet0
description wan port
switchport mode trunk
bandwidth 100000
no ip address
storm-control broadcast level 20.00
storm-control multicast level 20.00
storm-control unicast level 20.00
spanning-tree portfast
spanning-tree vlan 7 port-priority 64
spanning-tree vlan 8 port-priority 32
spanning-tree cost 19
!
interface FastEthernet1
description local ports
switchport trunk allowed vlan 1-6,9-4094
switchport mode trunk
bandwidth 100000
no ip address
storm-control broadcast level 20.00
storm-control multicast level 20.00
storm-control unicast level 20.00
spanning-tree portfast
spanning-tree vlan 1 port-priority 16
spanning-tree cost 19
!
interface FastEthernet2
description local ports
switchport trunk allowed vlan 1-6,9-4094
switchport mode trunk
bandwidth 100000
no ip address
storm-control broadcast level 20.00
storm-control multicast level 20.00
storm-control unicast level 20.00
spanning-tree portfast
spanning-tree vlan 1 port-priority 16
spanning-tree cost 19
!
interface FastEthernet3
description local ports
switchport trunk allowed vlan 1-6,9-4094
switchport mode trunk
bandwidth 100000
no ip address
storm-control broadcast level 20.00
storm-control multicast level 20.00
storm-control unicast level 20.00
spanning-tree portfast
spanning-tree vlan 1 port-priority 16
spanning-tree cost 19
!
interface Vlan1
no ip address
no ip route-cache
bridge-group 1
bridge-group 1 spanning-disabled
!
interface Vlan7
no ip address
no ip route-cache
bridge-group 7
bridge-group 7 spanning-disabled
!
interface Vlan8
no ip address
no ip route-cache
bridge-group 8
bridge-group 8 spanning-disabled
!
interface BVI1
ip address 192.168.1.250 255.255.255.0
no ip route-cache
!
ip default-gateway 192.168.1.1
ip forward-protocol nd
ip forward-protocol spanning-tree
ip forward-protocol turbo-flood
ip http server
ip http authentication local
!
access-list 99 remark http access
access-list 99 permit 192.168.1.0 0.0.0.255
access-list 99 permit 192.168.2.0 0.0.0.255
!
bridge 1 protocol ieee
bridge 1 route ip
bridge 7 protocol ieee
bridge 8 protocol ieee
!
