100
To configure a free IP:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Configure a free IP.
dot1x free-ip
ip-address
{
mask-address
|
mask-length
}
By default, no free IP is configured.
Configuring the redirect URL
Follow these guidelines when you configure the redirect URL:
•
The redirect URL must be on the free IP subnet.
•
When Layer-2 portal is configured, the redirect URL does not take effect.
To configure a redirect URL:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Configure the redirect URL.
dot1x url
url-string
By default, no redirect URL is
configured.
Setting the EAD rule timer
EAD fast deployment automatically creates an ACL rule, or an EAD rule, to open access to the redirect
URL for each redirected user seeking to access the network. The EAD rule timer sets the lifetime of each
ACL rule. When the timer expires or the user passes authentication, the rule is removed. If users fail to
download EAD client or fail to pass authentication before the timer expires, they must reconnect to the
network to access the free IP.
To prevent ACL rule resources from being used up, you can shorten the timer when the amount of EAD
users is large.
To set the EAD rule timer:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Set the EAD rule timer.
dot1x timer ead-timeout
ead-timeout-value
Optional.
The default timer is 30 minutes.
Displaying and maintaining EAD fast deployment
