2 Sep
2019
2 Sep
'19
5:02 a.m.
On 2/Sep/19 10:52, Brandon Martin wrote:
I try to avoid them in customer-facing applications, too. And in intra-network situations, I don't know why you'd be LAGging 1Gbps links anymore.
In the backbone, we moved away from LAG's to ECMP. The only places we run Layer 2 LAG's is on switch<=>router trunks (in the edge), and of course, on peering routers facing the exchange point.
But yeah, MX204 and similar LCs on the chassis platforms have some bizarre port usage/speed limitations. Juniper has a little web page to validate your port configurations, but it still seems easy to hit gotchas like this.
You need to have regular lunches with your Juniper SE to get on top of this :-)... Mark.