140 MPCMM0001 Chassis Management Module Software Technical Product Specification
SNMP
SNMP 17
The CMM supports v1 and v3 of the Simple Network Management Protocol (SNMP). The CMM
can support SNMP queries and send SNMP traps in either v1 or v3. The SNMP interface on the
CMM very closely mirrors that of the CLI in both syntax and function.
Note: Like the CLI, SNMP commands should be issued to the active CMM. The standby CMM will only
respond to commands for using the CMM location parameter.
The following diagram shows the high level layout of the SNMP/MIB components and the flow of
the data via SNMP protocol.
Figure 3. High Level SNMP/MIB Layout
MIB/SNMP Manager
CMM
CMM MIB
Get/Get-next/Set
SNMP Trap/
in fo
CMM Management
Software
SNMP
Agent
CMM/MIB-II
Modules
(calls A P I)
CMM API
S N M P T ra p u tility
Linux
System
Call