
OPERATIONAL DEFECT DATABASE
...

...
Running "show platform hardware fed active fwd-asic insight" commands causes BFD/ISIS sessions go go down.
Observed on Catalyst 9600X-SUP-2 running 17.9.3 in SD-Access network environment (collocated Border/Control Plane node).
Only a reload of the switch resolves the BFD/ISIS sessions.
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.