Allied-telesis AT-S102 Manual do Utilizador descarregar pdf (Página 108)

Chapter 5: Configuring the AT-CV5M02 Management Card

108

Configuring the SNMP Community Strings

The procedures in this section are used to set the three SNMP community

strings Get, Set, and Trap on the management card. The strings are used

to manage the media converter with an SNMP application and for trap

verification. To protect the card from unauthorized access, you should

change the community strings even if you do not plan to employ an SNMP

application. Anyone who learns the device’s IP address and community

strings can alter its settings with an SNMP program, without having to

know the manager account password.

Menus To change the SNMP community strings from the menus:

1. From the Main Menu, select Configuration to display the

Configuration Menu shown in Figure 26 on page 100.

2. From the Configuration Menu, select System Configuration to

display the menu in Figure 27 on page 100.

3. From the System Configuration Menu, select System Parameters

Configuration to display the menu in Figure 28 on page 101.

4. Select IP Parameters to display the menu in Figure 29 on page 101.

5. Enter the new community strings in the Get Community String, Set

Community String, and Trap Community String fields. A community

string can have up to thirteen characters. Spaces and special

characters are permitted. Community strings are case sensitive.

6. To save your changes in the master configuration file, return to the

System Configuration Menu and select Save System

Configurations.

Web Browser To change the SNMP community strings from the web browser windows:

1. Select Configuration from the menu bar.

2. Select the SNMPv1 & SNMPv2c tab. The SNMPv1 & SNMPv2c tab is

shown in Figure 31 on page 107.

3. To change the community strings, click the Edit button to display a

pop-up window.

4. Enter the new community strings in the Get Community String, Set

Community String, and Trap Community String fields. A community

string can have up to thirteen characters. Spaces and special

characters are permitted. Community strings are case sensitive.

5. Click the Update button.

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