Cisco Headend System Release 2.7 Technical References

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Configuring the snmpTrapHandler 
Process Technical Reference  
Introduction 
Prior to SR 6.0, the snmpTrapHandler process on the DNCS processed every trap 
that came into the system. Because this presented a potential security risk for the 
system, Cisco® engineers implemented filters in the snmpTrapHandler process so 
that it now processes only configured traps. 
Cisco facilitates configuring these traps through a command line configuration 
tool called config_snmp_users. This document describes how to use the  
config_snmp_users tool. 
Document Version 
This is the first formal release of this document.