H3C S7500 Series Ethernet Switches Command Manual

Command Manual – 802.1x
H3C S7500 Series Ethernet Switches Chapter 1
802.1x Configuration Commands
1-13
1.1.10 dot1x re-authenticate
Syntax
dot1x re-authenticate [ interface interface-list ]
undo dot1x re-authenticate [ interface interface-list ]
View
System view, Ethernet port view
Parameters
interface-list: List of Ethernet ports, expressed as interface-list = { interface-name [ to
interface-name ] } & < 1-10 >. The interface-name argument specifies the port index of
an Ethernet port and can be specified in this form: interface-name = { interface-type
interface-num }, where interface-type specifies the type of a port and interface-num
identifies the port number. "&<1-10>" means that up to 10 port indexes/port index lists
can be provided.
Description
Use the dot1x re-authenticate command to enable 802.1x re-authentication on the
specified ports or on all Authenticator ports of the switch.
Use the undo dot1x re-authenticate command to disable 802.1x re-authentication on
the specified ports or on all Authenticator ports of the switch.
By default, 802.1x re-authentication is disabled on all ports.
When being executed in system view, these two commands apply to all Ethernet ports
of the switch if you do not provide the interface-list argument. And if you specify the
interface-list argument, these commands apply to the specified Ethernet ports.
When being executed in Ethernet port view, these two commands apply to the current
Ethernet port only. In this case, the interface-list argument is not needed.
802.1x must be enabled globally and on the current port before 802.1x
re-authentication is enabled on a port.
Examples
# Enable 802.1x re-authentication on Ethernet 3/0/1.
<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C] interface Ethernet 3/0/1
[H3C-Ethernet3/0/1] dot1x re-authenticate