Enabling And Disabling 802.11 Bands; Configuring Administrator Usernames And Passwords - Cisco SD2008T-NA Configuration Manual

Chapter 4 Configuring Controller SettingsWireless Device Access
Table 4-1
Country Code
DK
FI
FR
DE
GR
IE
IN
IT
JP
KR
LU
NL
PT
ES
SE
GB

Enabling and Disabling 802.11 Bands

You can enable or disable the 802.11b/g (2.4-GHz) and the 802.11a (5-GHz) bands for the controller to
comply with the regulatory requirements in your country. By default, both 802.11b/g and 802.11a are
enabled.
On the CLI, enter config 80211b disable network to disable 802.11b/g operation on the controller.
Enter config 80211b enable network to re-enable 802.11b/g operation.
Enter config 80211a disable network to disable 802.11a operation on the controller. Enter
config 80211a enable network to re-enable 802.11a operation.

Configuring Administrator Usernames and Passwords

Note The controller does not have a password recovery mechanism. If you use WCS to manage the controller,
you should be able to access the controller from WCS and create a new admin user without logging into
the controller itself. If you have not saved the configuration on the controller after deleting the user, then
rebooting (power cycling) the controller should bring it back up with the deleted user still in the system.
If you do not have the default admin account or another user account with which you can log in, your
only option is to default the controller to factory settings and reconfigure it from scratch or to reload the
previously saved configuration.
Ol-9141-03
Commonly Used Country Codes (continued)
Country
Denmark
Finland
France
Germany
Greece
Ireland
India
Italy
Japan
Republic of Korea
Luxembourg
Netherlands
Portugal
Spain
Sweden
United Kingdom
Enabling and Disabling 802.11 Bands
802.11 Bands Allowed
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b and 802.11g
802.11b, 802.11g, and 802.11a
802.11b and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
802.11b, 802.11g, and 802.11a
Cisco Wireless LAN Controller Configuration Guide
4-7