Enabling Dhcp-Triggered Authentication; Enabling The Unicast Trigger Function For 802.1X Authentication - H3C S3100 Series Operation Manual

Operation
Set the client version
checking period timer
As for the dot1x version-user command, if you execute it in system view without specifying the
interface-list argument, the command applies to all ports. You can also execute this command in port
view. In this case, this command applies to the current port only and the interface-list argument is not
needed.

Enabling DHCP-triggered Authentication

After performing the following configuration, 802.1x allows running DHCP on access users, and users
are authenticated when they apply for dynamic IP addresses through DHCP.
Table 1-6 Enable DHCP-triggered authentication
Operation
Enter system view
Enable DHCP-triggered
authentication

Enabling the Unicast Trigger Function for 802.1X Authentication

Table 1-7 Enable the unicast trigger function for 802.1X authentication
Operation
Enter system view
Enter Ethernet interface view
Enable the unicast trigger
function
At present, only the S3100-EI series supports this unicast trigger function for 802.1X authentication.
Command
dot1x timer ver-period
ver-period-value
Command
system-view
dot1x dhcp-launch
Command
system-view
interface interface-type
interface-number
dot1x unicast-trigger
1-20
Remarks
Optional
By default, the timer is set to 30
seconds.
Remarks
—
Required
By default, DHCP-triggered
authentication is disabled.
Remarks
—
—
Optional
Disabled by default