Avaya RMON2 Manuel d'utilisateur télécharger pdf (Page 19)

300018-A Rev. 00

1-1

Chapter 1

RMON and RMON2 Overview

RMON and RMON2 are MIB standards developed to provide powerful remote

troubleshooting and monitoring within a LAN segment and across an enterprise

network. This chapter includes the following information:

RMON MIB

RMON is a standard MIB that defines current and historical statistics and control

objects at the media access control (MAC) layer, allowing you to capture real-time

information across the entire network. The RMON standard is an SNMP MIB

definition described in RFC 1757 (formerly 1271) for Ethernet.

The RMON MIB provides a standard method for monitoring the basic operations

of the Ethernet network, providing interoperability between Simple Network

Management (SNMP) management stations and monitoring agents. RMON also

provides a powerful alarm and event mechanism for setting thresholds and for

notifying you of changes in network behavior.

You can use RMON to analyze and monitor network traffic data within remote

LAN segments from a central location, enabling you to detect, isolate, diagnose,

and report potential and actual network problems before they escalate to crisis

situations. For example, the Ethernet DCM can identify the hosts on a network

that generate the most traffic or errors.

Topic Page

RMON MIB 1-1

RMON2 MIB 1-3

RMON and RMON2 Support on Bay Networks Routers 1-8

RMON and RMON2 Architecture 1-9

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Avaya RMON2 Manuel d'utilisateur Page 19