Creating a LAG/MLT and LACP on 2 Extreme 8404C core ports

[Asifi]

Hello All,

I've had a look at the various Extreme documents regarding LACP on a LAG etc.  I can't seem to make this work for some reason.

What I have is 2x 8404C 10GB core switches and I wish to use ports 2/23 and 2/24 as a LAG with LACP.

I've tried from the Web GUI and CLI but seem to have different results on each switch.

What commands and in which order should I be doing this?

I have:

1. Disable the ports.

2. Created the MLT as the file attached.

3. Added VLAN 1 as untagged and any other VLANs as tagged as needed.

4, Enabled LACP on the ports.

5. Enabled the ports.

Is this the correct procedure?

what is I need is a Port Group with LACP.

Thanks,

[EXTR_Paul]

this will be the source of truth.

https://extreme-networks.my.site.com/ExtrArticleDetail?an=000083501&q=voss%20smlt%20lacp

[Asifi]

@EF  - many thank - I'll try this!

Kind Regards,

[EF · Accepted solution]

If you want create MLT with LACP over vIST peers:

1. configure "lacp smlt-sys-id", must be the same in both peers

2. enable LACP at global

3.-  configure MLT (smlt):

mlt <mlt id>
mlt <mlt id> encapsulation dot1q
interface mlt <mlt id>
lacp key <key id>
lacp enable
smlt
exit

4. Configure lacp on ports, the key must the same defined in the MLT

interface gigabitethernet <port>
lacp key <key id>
lacp aggregation enable
lacp timeout-time short
lacp enable
exit

5. Configure VLANs in port.

If the port and lacp works, the vlans will be added to the MLT.

This way works for me.

Regards!!

EF