[c-nsp] QinQ layer 3 port channel

Wes Smith fathom5 at live.com
Mon May 2 04:44:39 EDT 2016


Standard ether channel between the A client and A core/pe switch. 

But just a single link at the B end.  

L3 connection between A and B clients over qinq.  

I know end-end ether channel works.  It's this mismatch that is confusing me. 

Sent from my iPhone

> On May 2, 2016, at 12:09 AM, Garrett Skjelstad <garrett at skjelstad.org> wrote:
> 
> So you want to run some sort of link aggregation on top of a standard dot1q frame type?
> 
>> On May 1, 2016 18:01, "Wes Smith" <fathom5 at live.com> wrote:
>> Hi
>> I have two sites connected by l2 vlan trunk.
>> On the A end, the A-client switch has multiple gig ports connecting to the "A" core/pe.
>> 
>> On the B end, the "B-client" switch  connects by a single 10g to the "B" core.
>> 
>> All equipment is Cisco 6800 or 6509 sup720/Sup2t.
>> 
>> The question is how to handle the multiple gig ports at the A-end.
>> 
>> Preferably, I want a simple single layer 3 connection using some sort of ether-channel between the A client and A-core and connect to the single 10g at the B end.
>> 
>> Instead of using independent l3 links for each of the A end gigE.
>> 
>> A-client-L3Etherchannel --Acore--qinq--Bcore -- 10g-- BClient.
>> 
>> Is this doable ?
>> 
>> I know how to make multiple svi connections over this path.
>> It's the lag config at the A end that is stumping me.
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