如果没办法调小SNMP访问频率,可以先把SNMP配置no掉,这样SNMP的Q会被清空(因为没有对应的流量了), 再重新配置SNMP, 观察一段时间,看看是否有同样问题.
#sh snmp //可以查看当前的状态
3330 SNMP packets input
0 Bad SNMP version errors
607 Unknown community name
0 Illegal operation for community name supplied
1 Encoding errors
1286 Number of requested variables
0 Number of altered variables
40 Get-request PDUs
1091 Get-next PDUs
0 Set-request PDUs
0 Input queue packet drops (Maximum queue size 1000)<<<<<<
2617 SNMP packets output
0 Too big errors (Maximum packet size 1500)
0 No such name errors
0 Bad values errors
0 General errors
364 Response PDUs
169 Trap PDUs
SNMP global trap: disabled
SNMP logging: disabled
SNMP agent enabled
(config)#snmp-server queue-length //通过此命令增大Q的队列深度