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Setting Up Port-Based Network Access Control
Configuring 802.1X
page 19-10
OmniSwitch 6624/6648 Network Configuration Guide
April 2004
-> 802.1x 3/1 quiet-period 50 tx-period 25 supp-timeout 25
This command changes the quiet timeout to 50 seconds; the transmit timeout to 25 seconds; and the user
timeout to 25 seconds.
Note.
The authentication server timeout may also be configured (with the
server-timeout
keyword) but
the value is always superseded by the value set for the RADIUS server through the
aaa radius-server
command.
Configuring the Maximum Number of Requests
During the authentication process, the switch sends requests for authentication information from the
supplicant. By default, the switch will send up to two requests for information. If the supplicant does not
reply within the timeout value configured for the supplicant timeout, the authentication session attempt
will expire. The switch will then use its quiet timeout and transmit timeout before accepting an authentica-
tion attempt or sending out an identity request.
To change the maximum number of requests sent to the supplicant during an authentication attempt, use
the
max-req
keyword with the
802.1x
command. For example:
-> 802.1x 3/1 max-req 3
In this example, the maximum number of requests that will be sent is three.
Re-authenticating an 802.1X Port
An automatic reauthentication process may be enabled or disabled on any 802.1X port. The re-authentica-
tion is used to maintain the 802.1X connection (not to re-authenticate the user). The process is transparent
to the 802.1X supplicant. By default, re-authentication is not enabled on the port.
To enable or disable re-authentication, use the
reauthentication
or
no reauthentication
keywords with
the
802.1x
command. For example:
-> 802.1x 3/1 reauthentication
In this example, re-authentication will periodically take place on port 1 of slot 3.
The
re-authperiod
parameter may be used to configure the time that must expire before automatic re-
authentication attempts. For example:
-> 802.1x 3/1 reauthentication re-authperiod 25
In this example, automatic re-authentication is enabled, and re-authentication will take place on the port
every 25 seconds.
To manually re-authenticate a port, use the
802.1x re-authenticate
command. For example:
-> 802.1x re-authentication 3/1
This command initiates a re-authentication process for port 1 on slot 3.
Содержание OmniSwitch 6624
Страница 1: ...Part No 060179 10 Rev C April 2004 OmniSwitch 6624 6648 Network Configuration Guide www alcatel com...
Страница 22: ...Contents xxii OmniSwitch 6624 6648 Network Configuration Guide April 2004...
Страница 174: ...Verifying 802 1Q Configuration Configuring 802 1Q page 9 12 OmniSwitch 6624 6648 Network Configuration Guide April 2004...
Страница 264: ...Verifying the RIP Configuration Configuring RIP page 13 16 OmniSwitch 6624 6648 Network Configuration Guide April 2004...
Страница 276: ...Verifying the RDP Configuration Configuring RDP page 14 12 OmniSwitch 6624 6648 Network Configuration Guide April 2004...