...
"Trunk Allowed Vlans" set to "all" would cause deployment failure in C9500. "Trunk Allowed Vlans" set to "1-4093" would cause switch OOS after deployment in C9500.
when "allowed vlan" field of interface trunk host policy (ios_xe_int_trunk_host or ios_xe_int_port_channel_trunk_host) is set as "all", or "1-4093".
For C9500, set "Trunk Allowed Vlans" of interface trunk policy to "1-4093", deploy the config, and change the policy "Trunk Allowed Vlans" field to "all" afterwards.
Click on a version to see all relevant bugs
Cisco Integration
Learn more about where this data comes from
Bug Scrub Advisor
Streamline upgrades with automated vendor bug scrubs
BugZero Enterprise
Wish you caught this bug sooner? Get proactive today.