Avaya RMON2 Instrukcja Użytkownika Pobierz pdf (Strona 25)

RMON and RMON2 Overview

308641-14.20 Rev 00

1-9

For more information about configuring DCM-enabled RMON, see Chapter 2,

“Starting RMON and RMON2 on AN/ANH and ARN Routers.” For information

about configuring mini-RMON on an ARN 100 or a BN router, see Chapter 3,

“Configuring Mini-RMON on ARN 100 and BN Routers.”

RMON and RMON2 Architecture

The Nortel Networks RMON and RMON2 architecture consists of the following

components:

• AN/ANH and ARN base modules and ARN Ethernet expansion modules,

which reside on the router

• DCM, which physically attaches to the router’s base module and contains its

own flash memory module

• DCM agent software, which operates on the Ethernet DCM

• Data collection module middleware (DCMMW), which operates on the

router’s base module

• RMON agent software, which operates on the router’s base module

• Network management software, which resides on an RMON network

management station

The RMON network management station sends SNMP

set

and

get

commands

requesting information from the DCM agent that resides on the Ethernet DCM on

the router. The RMON agent sends the requested information to the network

management station, which then processes and displays this information on its

console.

Figure 1-3

illustrates the components of this architecture. The sections that follow

describe them in more detail.

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