3Com IntelliJack NJ200 소프트웨어 설명서 - 페이지 4

{카테고리_이름} 3Com IntelliJack NJ200에 대한 소프트웨어 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. 3Com IntelliJack NJ200 7 페이지. Network jacks
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3 C O M

N J 2 0 0 N E T W O R K J A C K — S N M P T R A P S

Using SNMP Traps with

3Com Network Supervisor

4. Under

Common Setting

, make sure the

Get

Set

5. Fill in the "

" and "

strings configured in the enterprise network management platform.

IMPORTANT! The default community strings are "public" and "private" but must be changed to match

network management strings.

Trap Settings

6. Under

make sure the

any or all of the following event traps:

Authentication Failure

Note: The Enable SNMP Trap box must be checked in order for network event traps to be monitored by

network management.

Configuring Trap Destination

An easy-to-use Network Discovery Wizard guides you through the process of discover-

ing and mapping networked devices, including NJ200 Network Jack. The graphical

interface makes it easy to configure SNMP traps and alerts, monitor events, locate

devices, and troubleshoot problems.

When NJ200 Network Jack are discovered, 3Com Network Supervisor automatically

writes the trap destination (IP address of the management system) to them. This elimi-

nates the need to build a "Trap Destination Table" via a Management Information

Database (MIB) browser. (see Configuring SNMP Traps with a Third-Party Management

Platform section below).

Configuring 3Com Network Supervisor

The traps are attached to an item on the network map and are triggered when an event

occurs. The following event alerts can be delivered via e-mail, sound, pop-up message,

or by launching an application:

Cold Start

•

indicates that the switch is down or disconnected

•

Link Down

indicates a problem in the cable or NIC

•

Link Up

indicates that the cable and NIC are functioning properly

Note: 3Com Network Supervisor does not support Authentication Failure traps or alerts.

With SNMP traps enabled and configured, IT staff can use 3Com Network Supervisor to

locate and identify network problems in three simple, point-and-click steps:

1. Receive an event alert.

2. Find the event in the Event List.

3. Using Event List link, locate the problem device in the network mangement map.

All SNMP Set

box is checked.

Community Strings

fields to match the community

Enable SNMP Trap

box is checked, and enable

Cold Start

Link Down

Link Up