Re: [j-nsp] Mutli-Chassis LAG is not supported on SRX cluster

2014-01-20 Thread Jens Rosenboom 
On Mon, Jan 20, 2014 at 05:37:11AM +, OBrien, Will wrote:
> I'm gonna go ahead and say nope.
> 
> SRX supports reth with active/passive nodes.
> It doesn't support a lag that uses both nodes active/active as part of the 
> same ae.
> 
> You can build a reth with multiple ports that uses LACP to build a lag on 
> each node however.
> 
> I recommend not using AE at all on SRX. It will bring you pain. Just build 
> them as reth. You can configure LACP on the reth to bundle the links.

As the docs from Juniper about LACP+reth

http://www.juniper.net/techpubs/en_US/junos12.1/topics/concept/interface-security-aggregated-ethernet-lacp-chassis-cluster-understanding.html

are not very enlightening, you may want to look at these sample configs:

http://juniperguru.wordpress.com/2013/08/04/srx-chassis-cluster-with-redundant-lacp-lag-trunk/


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Re: [j-nsp] Mutli-Chassis LAG is not supported on SRX cluster

2014-01-19 Thread OBrien, Will 
I'm gonna go ahead and say nope.

SRX supports reth with active/passive nodes.
It doesn't support a lag that uses both nodes active/active as part of the same 
ae.

You can build a reth with multiple ports that uses LACP to build a lag on each 
node however.

I recommend not using AE at all on SRX. It will bring you pain. Just build them 
as reth. You can configure LACP on the reth to bundle the links.


On Jan 19, 2014, at 10:22 PM, Samol 
 wrote:

> Dear list,
> 
> i'm trying to configure MC-LAG on clustering SRX and got below
> message. it does say we need the member links to be on the same node.
> Is there anything that can be used to accomplish this so that
> redundancy is in place.
> 
> 
> [edit interfaces ge-9/0/5 gigether-options]
>  '802.3ad'
> In Clustering mode, child links ge-9/0/5, ge-0/0/5 of bundle ae1
> must be from same chassis
> error: configuration check-out failed
> 
> 
> Below is the configuration:
> 
> [edit interfaces ge-0/0/5 gigether-options]
> + 802.3ad ae1;
> [edit interfaces ge-9/0/5 gigether-options]
> + 802.3ad ae1;
> [edit interfaces]
> +   ae1 {
> +   aggregated-ether-options {
> +   lacp {
> +   passive;
> +   }
> +   }
> +   }
> 
> 
> Regards,
> -- 
> Samol Khoeurn
> (855) 077 55 64 02 / (855) 067 41 88 66
> Network Engineer
> Cisco: CCNA/CCNP SP/CCIP/
> Juniper: JNCIA/JNCIS-ENT,SP,SEC/JNCIP-ENT
> www.linkedin.com/in/samolkhoeurn
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