[f-nsp] REMOVE

[Justin Ream]

On 1/28/10 1:01 PM, "Eric Helm" <helmwork at ruraltel.net> wrote:

> 
> 
> On 1/28/2010 1:55 PM, Randy McAnally wrote:
> 
>> 
>> I'm trying to configure a LACP port-channel between Cisco 6509 and Foundry
>> FESX.
>> 
>> Cisco config:
>> 
>> interface Port-channel1
>>  switchport
>>  switchport trunk encapsulation dot1q
>>  switchport trunk allowed vlan 2,28
>>  switchport mode trunk
>>  no ip address
>> !
>> interface GigabitEthernet1/5
>>  switchport
>>  switchport trunk encapsulation dot1q
>>  switchport trunk allowed vlan 2,28
>>  switchport mode trunk
>>  no ip address
>>  channel-protocol lacp
>>  channel-group 1 mode active
>> !
>> interface GigabitEthernet1/6
>>  switchport
>>  switchport trunk encapsulation dot1q
>>  switchport trunk allowed vlan 2,28
>>  switchport mode trunk
>>  no ip address
>>  channel-protocol lacp
>>  channel-group 1 mode active
>> !
>> 
>> Foundry config (trunk config only, I omitted vlan config for the purpose of
>> this email):
>> 
>> trunk ethe 1 to 2
>> trunk deploy
>> 
>> After everything is seemingly up and running on the Foundry side (trunk
>> active), I notice some intermittent connectivity, along with Arp traffic
>> looping back from the Cisco.  So I check the Cisco and po1 is 'down', no
>> trunk...
>> 
>> #sh int po1
>> Port-channel1 is down, line protocol is down (notconnect)
>>  Hardware is EtherChannel, address is 0013.6067.899a (bia 0013.6067.899a)
>>  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
>> <--snip-->
>> 
>> I hope I'm just missing something really stupid on the Cisco side...because
>> there isn't much else to configure on the Foundry!
>> 
>> Thanks in advance.
>> 
>> --
>> Randy
>> 
> 
> You have Dynamic (LACP) configured on the Cisco side and Static trunk
> configured on the Foundry side. You should configure LACP on the Foundry
> as well. Do not use the "trunk ethe 1 to 2" command to configure LACP:
> 
> int eth 1 to 2
>  link-aggregate passive
> 
> 
> /Eric
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