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MLAG. ISC-link is LAG, MLAG-link is LACP.

MLAG. ISC-link is LAG, MLAG-link is LACP.

eyeV
New Contributor III
Hi everybody.

I have two x670 switches which are MLAG peers. The ISC link between them is LAG actually. All "clients" connect to this switches with static LAG, but I have to connect one LACP client. Is it possible to use LACP MLAG with static LAG ISC link. So much terms... My diagram below.

44d4c89580214786bd45d95291fad74c_RackMultipart20150311-9033-1j7cgak-20150311_134100_inline.jpg



As I understand it, config on MLAG peers should be like that

PEER1
enable sharing 16 grouping 16 lacp
enable mlag ports 16 peer PEER2 id 100

PEER2
enable sharing 16 grouping 16 lacp
enable mlag ports 16 peer PEER1 id 100

CLIENT
configure LACP
configure lower LACP priority

Should I configure something else?

6 REPLIES 6

Masadi__Ravi
Extreme Employee
There is no such restriction. ISC can be Static sharing and MLAG can be LACP or Static or mixed. On CLIENT also, you need to enable LACP sharing on ports connecting to both X670s
Example:
enable sharing 16 grouping 16,17 lacp

eyeV
New Contributor III
Thanks!
GTM-P2G8KFN