Unreachable mellanox switch via Out-of-Band management with all ports down
Applies to
-
NetApp HCI
-
NVIDIA Mellanox switch SN2700
Issue
Two switches in an MLAG setup encountered problems:
Switch B failure: Switch B was inaccessible via OOB management, peer link down, and all interfaces offline.
Management and IPL interface issues: After Switch B reboot, all interfaces except IPL came up. Switch A's management and IPL interfaces were also down.
MLAG operational after Switch A reboot