Nexus switch not responding during firmware upgrade Last updated Jul 1, 2024 Save as PDF Share Share Tweet Share Views:111Visibility:PublicVotes:0Category:fas-systemsSpecialty:hwLast Updated:7/1/2024, 11:41:55 AM Applies to Cisco Cluster Switch Issue Cluster Switch down and not coming up or is inaccessible via mgmt. IP during an NXOS upgrade.