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TD-W8950N 150Mbps Wireless N ADSL2+ Modem Router User Guide

SNMP (Simple Netwo

rk Management Protocol) has been widely applied in the computer networks

currently, which is used for ensuring the transmission of the management information between

any two nodes. In this way, network administrators can easily search and modify the information

on any node on the network. Meanwhile, they can locate faults promptly and implement the fault

diagnosis, capacity planning and report generating.

An SNMP Agent is an application running on the router that performs the operational role of

receiving and processing SNMP messages, sending responses to the SNMP manager, and

sending traps when an event occurs. So a router containing SNMP "agent" software can be

monitored and/or controlled by SNMP Manager using SNMP messages.

An SNMP Manager or SNMP Service is an application that performs the operational roles of

generating SNMP messages/requests to modify and retrieve management information, and

receiving the requested information and trap-event reports that are generated by the SNMP agent.

SNMP Manager is the third-party management system. Monitor one is an SNMP Manager.

Figure 4-104

 SNMP Agent: You can select the checkbox to disable or enable the function.



Note:

SNMP Community string provides a simple method of authentication between the router (SNMP

Agent) and a remote network manager (SNMP Manager). You can specify the community string

as the password to authenticate the management station to the router.

 Read Community: This field allows you to specify the SNMP Community string which

provides read-only access to the router that the community is only permitted to read the device

configuration. The default value is “public”.

 Set Community: This field allows you to specify the SNMP Community string which provides

read and write access to the router that the community has the authority to read and change

the device configuration. The default value is “private”.

 System Name: Enter alphanumeric string to specify an SNMP community string name. Your

router (SNMP agents) will expose management data on the managed systems as this "system

name".

 System Location: The person to notify when problems occur.