link aggregation

[kfat32]

I have MX 450 connected to cisco switch using Gbics on both internet ports. Any time I set up LACP there is no traffic and I lose connection to the MX 450. is there a way to achive that? is there any documentation stating that link aggregation is not supported. 

Thanks!

[PhilipDAth]

The MX450 does not support LACP.

Can you imagine how big the documentation would be if everything that was not supported was listed?

[kfat32]

lol 

Thanks

[GreenMan]

Link aggregation in the way you describe is not supported on the MX.   I recommend having a read of this, which confirms:   https://documentation.meraki.com/MX/Networks_and_Routing/MX_Layer_2_Functionality

it also outlines use of STP to provide resilience with MX topologies.

[alemabrahao · Accepted solution]

Here https://documentation.meraki.com/MX/Networks_and_Routing/MX_Layer_2_Functionality#LACP_.26_Link_Aggr...

[PhilipDAth]

I wish I could give @alemabrahao even more kudos for finding this documentation.