Null User Authentication; Enabling The Wlan Features On The Switch - D-Link DWS-3000 Series User Manual

Software User Manual
02/15/2011
password.
The command prompt changes to (switch-prompt)#.
5 Configure the network information.
- To use a DHCP server to obtain the IP address, subnet mask, and default gateway information, enter network
protocol dhcp.
- To use a BootP server to obtain the IP address, subnet mask, and default gateway information, enter network
protocol bootp.
- To manually configure the IP address, subnet mask, and default gateway, enter
network parms <ipaddress> <netmask> [<gateway>], for example:
network parms 192.168.2.23 255.255.255.0 192.168.2.1
The default gateway is an optional parameter, so you do not need to enter an address to execute the command.
To view the network information, enter show network.
6 To save these changes so they are retained during a switch reset, enter the following command:
write
Once the D-Link Unified Switch is connected to the network, you can use the IP address for remote access to the switch by
using a Web browser or through Telnet or SSH.

Null User Authentication

The null user authentication is allowed when the switch's administrator username is admin (case insensitive) and password
is blank. The administrator can also login to the switch Web UI and serial console by using blank username and blank
password. The null user has the same privileges as the admin user. The null user authentication is disallowed in the following
cases:
• When the password of the admin user has been changed to a non-blank password
• When the admin username has been changed to a username other than admin.
E WLAN F
NABLING THE
In order for the Unified Switch to be able to discover and manage access points, the WLAN switch and its operational status
must both be enabled. The WLAN component is enabled by default.
When you access the switch user interface, make sure you set the correct country code for the switch so that the access
points can only operate in the modes permitted in your country. The default country code is US for operation in the United
States.
To set the country code and enable the switch by using the Web interface, click Administration > Basic Setup.
describes the fields on the Wireless Global Configuration page.
Note: Wireless features are available under the WLAN tab on the navigation menu.
Document 34CS3000-SWUM104-D10
S
EATURES ON THE WITCH
D-Link Unified Access System
Table 4
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