Cisco Cisco Access Registrar 4.2 Specifikace stáhnout pdf (Strana 119)

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Cisco Wireless LAN Controller Configuration Guide

OL-13826-01

Chapter 4 Configuring Controller SettingsWireless Device Access

Changing the Default Values of SNMP Community Strings

Step 11 Enter config snmp syslocation syslocation-name to configure the SNMP system location. Enter up to

31 alphanumeric characters for the location.

Step 12 Use the show snmpcommunity and show snmptrap commands to verify that the SNMP traps and

communities are correctly configured.

Step 13 Use the show trapflags command to see the enabled and disabled trapflags. If necessary, use the

config trapflags commands to enable or disable trapflags.

Changing the Default Values of SNMP Community Strings

The controller has commonly known default values of “public” and “private” for the read-only and

read-write SNMP community strings. Using these standard values presents a security risk. Therefore,

Cisco strongly advises that you change these values.

Using the GUI to Change the SNMP Community String Default Values

Follow these steps to change the SNMP community string default values through the controller GUI.

Step 1 Click Management and then Communities under SNMP. The SNMP v1 / v2c Community page appears

(see Figure 4-3).

Figure 4-3 SNMP v1 / v2c Community Page

Step 2

If “public” or “private” appears in the Community Name column, hover your cursor over the blue

drop-down arrow for the desired community and choose Remove to delete this community.

Step 3 Click New to create a new community. The SNMP v1 / v2c Community > New page appears (see

Figure 4-4).

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