3Com Switch 8800 Configuration Guide Chapter 39 802.1x Configuration
39-7
39.2.4 Checking the Users that Log on the Switch via Proxy The following commands are used for checking the users that log on the switch via
proxy.
Perform the following configuration in system view or Ethernet port view.
Table 39-4 Check the users that log on the switch via proxy
Operation Command
Enable the check for access users via
proxy
dot1x supp-proxy-check { logoff |
trap } [ interface interface-list ]
Cancel the check for access users via
proxy
undo dot1x supp-proxy-check { logoff
| trap } [ interface interface-list ]
These commands take effect on the ports specified by the interface-list parameter
when executed in system view. The parameter interface-list cannot be input when the
command is executed in Ethernet Port view and it has effect only on the current
interface. After globally enabling proxy user detection and control in system view, only if
you enable this feature on a specific port can this configuration take effects on the port.
39.2.5 Setting Supplicant Number on a Port The following commands are used for setting number of users allowed by 802.1x on
specified port. When no port is specified, all the ports accept the same number of
supplicants.
Perform the following configuration in system view or Ethernet port view.
Table 39-5 Setting maximum number of users via specified port
Operation Command
Set maximum number of users via
specified port
dot1x max-user user-number [ interface
interface-list ]
Restore the maximum number of
users on the port to the default value undo dot1x max-user [ interface
interface-list ]
By default, 802.1x allows up to 1024 supplicants on each port for the Switch 8800, and
a Switch 8800 can accommodate a total of 2048 supplicants.
39.2.6 Setting the Authentication in DHCP Environment If in DHCP environment the users configure static IP addresses, you can set 802.1x to
disable the switch to trigger the user ID authentication over them with the following
command.