Cisco Router – Integrating Alcatel Lucent with a Cisco Router

ciscoroutingtrunkvlan

I have an Alcatel Lucent OS6450 and a Cisco 1812 Router.

I need to trunk two VLANS to the Switch. VLAN 210, 300. VLAN 210 should be native VLAN. They all should be trunked to Interface 1/1 and then there should be 3 Access ports for each VLAN.

My Interface on the router is configured like this.

interface FastEthernet8
 description Trunk to Alcatel
 switchport trunk native vlan 210
 switchport mode trunk

interface Vlan300
 ip address 10.0.110.1 255.255.255.0

interface Vlan210
     ip address 10.0.100.1 255.255.255.0

and the interfaces on the switch 

  vlan   port   type      status
  210    1/1    default   forwarding
  210    1/2    default     inactive
  300    1/1    qtagged   forwarding
  300    1/3    default     inactive

If I connect to port 1/3 with the IP of 10.0.110.11 on the Client and the Gateway 10.0.110.1 I can't even ping the gateway.

I'm not very familiar with Alcatel CLI, using Cisco most of the time but we got the switch for free so …

Best Answer

Port 1/3 is part of VLAN 300. VLAN 300 is 10.0.110.x, not 100.

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