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Cisco Wireless LAN Controller Configuration Guide
OL-9141-03
Chapter 4 Configuring Controller SettingsWireless Device Access
Configuring RADIUS Settings
You can configure administrator usernames and passwords to prevent unauthorized users from
reconfiguring the controller and viewing configuration information.
On the CLI, enter config mgmtuser add username password read-write to create a username-password
pair with read-write privileges. Enter config mgmtuser add username password read-only to create a
username-password pair with read-only privileges. Usernames and passwords are case-sensitive and can
contain up to 24 ASCII characters. Usernames and passwords cannot contain spaces.
To change the password for an existing username, enter
config mgmtuser password username new_password
To list configured users, enter show mgmtuser.
Configuring RADIUS Settings
If you need to use a RADIUS server for accounting or authentication, follow these steps on the CLI to
configure RADIUS settings for the controller:
Step 1 Enter config radius acct ip-address to configure a RADIUS server for accounting.
Step 2 Enter config radius acct port to specify the UDP port for accounting.
Step 3 Enter config radius acct secret to configure the shared secret.
Step 4 Enter config radius acct enable to enable accounting. Enter config radius acct disable to disable
accounting. Accounting is disabled by default.
Step 5 Enter config radius auth ip-address to configure a RADIUS server for authentication.
Step 6 Enter config radius auth port to specify the UDP port for authentication.
Step 7 Enter config radius auth secret to configure the shared secret.
Step 8 Enter config radius auth enable to enable authentication. Enter config radius acct disable to disable
authentication. Authentication is disabled by default.
Step 9 Use the show radius acct statistics, show radius auth statistics, and show radius summary
commands to verify that the RADIUS settings are correctly configured.
Configuring SNMP
Cisco recommends that you use the GUI to configure SNMP settings on the controller. To use the CLI,
follow these steps:
Step 1 Enter config snmp community create name to create an SNMP community name.
Step 2 Enter config snmp community delete name to delete an SNMP community name.
Step 3 Enter config snmp community accessmode ro name to configure an SNMP community name with
read-only privileges. Enter config snmp community accessmode rw name to configure an SNMP
community name with read-write privileges.
Step 4 Enter config snmp community ipaddr ip-address ip-mask name to configure an IP address and subnet
mask for an SNMP community.
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