Configuring the quiet timer – H3C Technologies H3C WX3000E Series Wireless Switches User Manual
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Configuring the quiet timer
The quiet timer enables the network access device to wait a period of time before it can process any
authentication request from a client that has failed an 802.1X authentication.
You can set the quiet timer to a high value in a vulnerable network or a low value for quicker
authentication response.
To configure the quiet timer:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enable the quiet timer.
dot1x quiet-period
Disabled by default.
3.
Set the quiet timer.
dot1x timer quiet-period
quiet-period-value
Optional.
The default is 60 seconds.
Enabling the periodic online user re-authentication
function
Periodic online user re-authentication tracks the connection status of online users and updates the
authorization attributes assigned by the server, such as the ACL, VLAN, and user profile-based QoS. The
re-authentication interval is user configurable.
To enable the periodic online user re-authentication function:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Set the periodic
re-authentication timer.
dot1x timer reauth-period
reauth-period-value
Optional.
The default is 3600 seconds.
3.
Enter Layer 2 Ethernet or
WLAN-ESS interface view.
interface interface-type
interface-number
N/A
4.
Enable periodic online user
re-authentication.
dot1x re-authenticate
Disabled by default
The periodic online user re-authentication timer can also be set by the authentication server in the
session-timeout attribute. The server-assigned timer overrides the timer setting on the access device, and
enables periodic online user re-authentication, even if the function is not configured. Support for the
server assignment of re-authentication timer and the re-authentication timer configuration on the server
vary with servers.
NOTE:
The VLAN assignment status must be consistent before and after re-authentication. If the authentication
server has assigned a VLAN before re-authentication, it must also assign a VLAN at re-authentication. If
the authentication server has assigned no VLAN before re-authentication, it must not assign one at
re-authentication. Violation of either rule can cause the user to be logged off. The VLANs assigned to an
online user before and after re-authentication can be the same or different.
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