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Configuring SNMP, RMON, BOOTP, DHCP, and RARP Services
2-12 114070 Rev. B
RMON Architecture
The Bay Networks implementation of RMON consists of the BayStack AN or
BayStack ANH base module, a data collection module (DCM), data collection
module middleware (DCMMW), and the DCM Flash memory module
(F
igure 2-3).
Figure 2-3. Bay Networks RMON Architecture
The Ethernet DCM physically connects to the BayStack AN or BayStack ANH
base module. The Ethernet DCM contains a Flash memory module for its own
boot image and configuration file. The Ethernet DCM runs the RMON agent
software that
Gathers statistics by monitoring packets on an Ethernet segment
Stores the information according to the RMON MIB specification, in
compliance with RFC 1757
To communicate with the RMON agent software on the Ethernet DCM, the
BayStack AN or BayStack ANH uses a software subsystem, called the DCMMW.
This software subsystem enables and configures an installed Ethernet DCM, and
allows you to modify the Ethernet DCM configuration, boot the Ethernet DCM,
and disable the Ethernet DCM using Site Manager. You can use an SNMP-based
network management application that supports RMON to view RMON statistics.
DCM
Flash memory
DCMMW
DCM
Base module
SNM0010A
Agent
RMON
agent
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