Hello,
we have several C9500-48Y4C, 16.9.4 and monitore them with SNMP. 20 days ago one switch stopped sending reqests to our monitoring tool. After a short research, I found that the SNMP input queue increases as soon as I restart SNMP and refresh the monitoring. Unfortunately, the debug did not show anything. How can I fix it?
Thank you!
a0-130#sh snmp
Chassis: CAT23XXXXX
94198719 SNMP packets input
0 Bad SNMP version errors
9887 Unknown community name
0 Illegal operation for community name supplied
0 Encoding errors
3847698 Number of requested variables
0 Number of altered variables
2910201 Get-request PDUs
936167 Get-next PDUs
0 Set-request PDUs
0 Input queue packet drops (Maximum queue size 1000)
94188610 SNMP packets output
0 Too big errors (Maximum packet size 1500)
0 No such name errors
0 Bad values errors
0 General errors
94186985 Response PDUs
0 Trap PDUs
Packets currently in SNMP process input queue: 16
SNMP global trap: disabled
SNMP logging: disabled
