H3C S6812 Series Command Reference Manual page 1790

Related commands
display dot1x
dot1x timer
dot1x re-authenticate server-unreachable keep-online
Use dot1x re-authenticate server-unreachable keep-online to enable the keep-online feature on
a port.
Use undo dot1x re-authenticate server-unreachable to restore the default.
Syntax
dot1x re-authenticate server-unreachable keep-online
undo dot1x re-authenticate server-unreachable
Default
The keep-online feature is disabled on a port. The device logs off online 802.1X authenticated users
if no server is reachable for 802.1X reauthentication.
Views
Ethernet interface view
Predefined user roles
network-admin
Usage guidelines
This feature keeps authenticated 802.1X users online when no server is reachable for 802.1X
reauthentication.
Examples
# Enable the keep-online feature on Ten-GigabitEthernet 1/0/1 for 802.1X reauthentication.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] dot1x re-authenticate server-unreachable keep-online
Related commands
display dot1x
dot1x re-authenticate
dot1x retry
Use dot1x retry to set the maximum number of attempts for sending an authentication request to a
client.
Use undo dot1x retry to restore the default.
Syntax
dot1x retry retries
undo dot1x retry
Default
A maximum of two attempts are made to send an authentication request to a client.
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