Tp-Link T1700G-28TQ V2 — настройка SNMP и RMON для эффективного мониторинга сети [745/772]

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Configuration Guide 720

Configuring SNMP & RMON RMON Overview

RMON Overview

RMON (Remote Network Monitoring) together with the SNMP system allows the network

manager to monitor remote network devices efficiently. RMON reduces traffic flow

between the NMS and managed devices, which is convenient for management in large

networks.

RMON includes two parts: the NMS and the Agents running on every network device. The

NMS is usually a host that runs the management software to manage Agents of network

devices. And the Agent is usually a switch or router that collects traffic statistics (such as

total packets on a network segment during a certain time period, or total correct packets

that are sent to a host). Based on SNMP protocol, the NMS collects network data through

communication with Agents. However, the NMS cannot obtain every datum of RMON MIB

because of the limited device resources. Generally, the NMS can only get information of

the following four groups: statistics, history, event and alarm.