Input Queue drops and spd

From: BALAKRISHNAN Balaji (Balaji.BALAKRISHNAN@swift.com)
Date: Wed Jul 27 2005 - 19:09:24 GMT-3


Hi Group,

We have Cisco 3600 router configured in CEF mode and a specific
interface on that router is used for passing management only traffic for
number of other network devices. This interface is showing unusual lot
of Input Queue drops thought it is an 100Mbps link and I think we don't
have any link saturation as this passed only snmp/telnet/tftp kind of
traffic. What else could case this Input Queue drops ?? Current queue
length is set to 75.
The router also configured with SPD mode Aggressive .. Can this cause
this unusual queue drops ? What are the ways to troubleshoot Input queue
drops ??

- Bala.



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