[f-nsp] Problem Trunking Between Cisco/Foundry/Cisco

[Gerald Krause]

Am 01.09.2009 17:32, System Support schrieb:
> I am experimenting with a Foundry NI-MLX-4.
> 
> I have a fast-E trunk to a Cisco router on eth 3/3 and another fast-E
> trunk to a Cisco 3750 on eth 3/20
> 
> The router has IP address 10.0.1.1/24 <http://10.0.1.1/24>
> 
> The MLX router has IP address 10.0.1.2/24 <http://10.0.1.2/24>
> 
> The 3750 has IP address 10.0.1.3/24 <http://10.0.1.3/24>
> 
> From the MLX-4 I can ping both Cisco devices, but from either Cisco I
> cannot ping the other.
> 
> Spanning tree on the devices show the proper ports are forwarding, but
> no traffic is passing.
> 
> Any ideas ?
> 
> = K
> 
> 
> --------------------
> 
> MLX Config:
> 
> vlan 1024 name Spantree_Test
>  tagged ethe 3/4 ethe 3/20
>  router-interface ve 1024
>  !
> interface ve 1024
>  ip address 10.0.1.2/24 <http://10.0.1.2/24>
> !

What does your cisco config looks like? Do you see the all the MAC's on
both cisco's (sh mac-address-table / sh ip arp)?

--
Gerald   (ax/tc)