[f-nsp] About LACP interoperability

[Nikolay Pavlov]

On Thursday, 13 July 2006 at 19:25:14 +0900, Hiromasa Sekiguchi wrote:
> Hi all,
> 
> Thank you for your help.
> 
> I try the following tests.
> But all tests is fail...
> 
> 1. add "channel-protocol lacp" command
> 
>     -> fail...
> 
> 2. The LACP mode changed active/passive Cisco and Foundry.
> 
>     - Cisco is active, Foundry is active
> 
>       -> fail...
> 
>     - Cisco is active, Foundry is passive
> 
>       -> fail...
> 
>     - Cisco is passive, Foundry is active
> 
>       -> fail...
> 
> I have no more ideas...
> 
> Are there any ideas???

Why don't just use EtherChannel with out LACP or any aggregation
protocol? Here is my configuration:

CAT4506:

interface GigabitEthernet2/3
 description Goes to 2/7 of ServerIron 400
 switchport access vlan 55
 switchport mode access
 logging event link-status
 load-interval 30
 speed 1000
 no qos
 channel-group 1 mode on
!
interface GigabitEthernet2/4
 description Goes to 2/8 of ServerIron 400
 switchport access vlan 55
 switchport mode access
 logging event link-status
 load-interval 30
 speed 1000
 no qos
 channel-group 1 mode on

SI400:
trunk switch ethe 2/7 to 2/8
 port-name "trunk to cs4506-sw11-NY 2/3-2/4 " ethernet 2/7

It works cool for me =)

> 
> Regards,
> Hiromasa
> 
> 
> Hiromasa Sekiguchi wrote:
> > 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!!!
> > 
> > _______________________________________________
> > foundry-nsp mailing list
> > foundry-nsp at puck.nether.net
> > http://puck.nether.net/mailman/listinfo/foundry-nsp
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-- 
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= Best regards, Nikolay Pavlov. <<<------------------------------------ = 
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