OPERATIONAL DEFECT DATABASE
...
...
After the SNMP crashes, the local SNMPv3 user created via tacacs+ will no longer be available. The DCNM will reports "Unknown user or password" for this switch.
1. SNMPv3 aaa-user 2. SNMP crash
Set the aaa-user chache-timeout to 10, and DO NOT use sync the password with "sync-snmp-password ", the snmp aaa-user will be clear due to cache-timeout. # snmp-server aaa-user cache-timeout 10 You can use the command "show snmp user" to ensure that the aaa-user has been deleted. And then, use "sync-snmp-password " to sycn the password again.
Only seen this issue with SNMP aaa-user.
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.
