On 2022/05/03 16:11, Lyndon Nerenberg (VE7TFX/VE6BBM) wrote: > Claudio Jeker writes: > > > There is no BGP or OSPF inside NET1, NET2 or NET3 (pure leafs). > > The goal is KISS. I also avoid doubling up on redundancy protocols like > > LACP. At least I had more issues and down time because of too much > > redundancy. > > Just a note that we run carped fw pairs just as you do, and haul all > the traffic over LACP aggrs to protect against switch hardware failure > (each half of the LACP pair goes to a different switch). > > This has been running flawlessly for years. (We run Juniper EX4300 > switches, FWTW.)
Multi-chassis LACP very much depends on the quality of software in the switches, I don't trust it at all on mine (I use trunk with "trunkproto failover" instead).
