topic Re: Brocade to Dell switch lag issue in ICX Switches

Brocade to Dell switch lag issue

jeff_francis — Mon, 08 Mar 2021 14:03:09 GMT

Having issues configuring a new Dynamic Lag between Brocade ICX 6610 to Dell s4112t-on, both switches on the latest firmware. Configuration looks good on both sides but no success. I have tested the Dell switch to a cisco switch I had recently taken out of service and that lag works. I have also tested the Brocade stack to that same cisco switch and it works. When I connect the Dell Switch to the Brocade switch, the ports show as up however in a BLOCKED state. Port is up, line protocol is down (LACP-BLOCKED) Port down (LACP-BLOCKED).

Any suggestions/ideas/tips would be GREATLY appreciated.

Re: Brocade to Dell switch lag issue

jijo_panangat — Tue, 09 Mar 2021 12:06:50 GMT

Hi Jeff,

Pls check if the ports have the same speed & duplex on both ends, Also try to match the lacp timeout configured on both sides.

Hope they are not blocked by STP.

Thanks

Jijo

Re: Brocade to Dell switch lag issue

jijo_panangat — Tue, 09 Mar 2021 12:07:10 GMT

Hi Jeff,

Pls check if the ports have the same speed & duplex on both ends, Also try to match the lacp timeout configured.

Hope they are not blocked by STP.

Thanks

Jijo