@vishubandal12,Both VC FC modules in bays 2 and 5 should be replaced before assigning the new 32Gb LIG. Do not run a redundant LIG with one 16Gb and one 32Gb module.After both modules are replaced:1. Create the new 32Gb LIG with the required FC networks and uplink sets.2. Assign it to the enclosure group.3. Run Update from group on the logical enclosure.4. Verify FC zoning, SAN paths, and boot-from-SAN access.The update affects the logical interconnect for both bays. Therefore, both FC paths could be interrupted during the change. ESXi may continue running if multipathing works correctly, but this should be treated as a potentially disruptive maintenance activity.An interim A-side/B-side LIG split for bays 2 and 5 is not supported. Host shutdown may not be required, but because the hosts boot from SAN, confirm the exact procedure with HPE Support before proceeding.