[f-nsp] About LACP interoperability

[Grégoire VILLAIN]

Aren't you trying to use Cisco's proprietary EtherChannel together  
with the Foundry proprietary equivalent ?
If so, what you should do instead is used 802.3ad LACP equivalent.

... or I'm wrong.

Cheers,

Greg

Le 11 juil. 06 à 15:30, Hiromasa Sekiguchi a écrit :

> Hi all,
>
> I try chennel connection between Cisco and Foundry.
>
> The host is the following.
> Cisco : cat3750
> Foundry : FWS4802-PREM
>
> +---------+ gi2/0/1         e49 +--------------+
> | cat3750 |=====================| FWS4802-PREM |
> +---------+ gi2/0/2         e50 +--------------+
>
> ### cat3750 ###
> interface gigabitethernet 2/0/1
>   switchport access vlan ***
>   switchport mode access
>   channel-group 1 mode active
>
> interface gigabitethernet 2/0/2
>   switchport access vlan ***
>   switchport mode access
>   channel-group 1 mode active
> ###
>
> ### FWS4802-PREM ###
> interface ethernet 49
>  link-aggregate configure key 20000
>  link-aggregate active
>
> interface ethernet 50
>  link-aggregate configure key 20000
>  link-aggregate active
> ###
>
> When gi2/0/1(or e49) was down, gi2/0/2 was flapped.
> It occur about 90 sec later.
>
> Are there any solution?
>
> Please help!!!
>
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Grégoire VILLAIN
Ingénieur Réseaux Télécom
Groupe RTL
+33 1 40 70 40 86
gregoire.villain at rtl.fr