Hello,
I encounter a link problem between two MS225 stacks with an aggregate of 2 SFP+
Case 1:
1st link:
SFP+ link: vlan 1,10,21,99
2nd link:
SFP+ link: vlan 40-42
= the link works (pinging devices on vlan 1 and 99 between the two stacks OK)
Case 2:
1st link:
SFP+ link, vlan 1,10,21,99
2nd link:
aggregate 2x SFP+, vlan 40-42
= link down, no ping betwen device in vlan 1 & 99
Is there a particular configuration for SFP+ aggregation (RSTP, LACP...)?
Thank you.
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