334
Item Description
HandShake
Specify whether to enable the online user handshake function.
The online user handshake function checks the connectivity status of online
802.1X users. The network access device sends handshake messages to online
users at the interval specified by the
Handshake Period
setting. If no response is
received from an online user after the maximum number of handshake attempts
(set by the
Retry Times
setting) has been made, the network access device sets the
user in the offline state. For information about the timers, see
4
.
IMPORTANT:
If the network has 802.1X clients that cannot exchange handshake packets with
the network access device, disable the online user handshake function to prevent
their connections from being inappropriately torn down.
Enable Re-authentication
Specify whether to enable periodic online user re-authentication on the port.
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,
and VLAN. The re-authentication interval is specified by the
Re-Authentication
Period
setting in
4.
Guest VLAN
Specify an existing VLAN as the guest VLAN. For more information, see
"
Configuring an 802.1X guest VLAN
."
Return to
802.1X configuration task list
.
Configuring an 802.1X guest VLAN
Table 111
Configuration guidelines
You can configure only one 802.1X guest VLAN on a port. The 802.1X guest VLANs on different ports
can be different.
Assign different IDs for the voice VLAN, default VLAN, and 802.1X guest VLAN on a port, so the port
can correctly process incoming VLAN tagged traffic.
With 802.1X authentication, a hybrid port is always assigned to a VLAN as an untagged member.
After the assignment, do not re-configure the port as a tagged member in the VLAN.
Table 112
Configuration prerequisites
Create the VLAN to be specified as the 802.1X guest VLAN.
On the 802.1X-enabled port that performs port-based access control, enable 802.1X multicast trigger
at the command line interface. (802.1X multicast trigger is enabled by default.)
Configuration examples
802.1X configuration example
Network requirements
As shown in
a
, it is required to perform 802.1X authentication on port GigabitEthernet 1/0/1 to
control user access to the Internet, configure the access control method as MAC address based on the
port, and enable periodic re-authentication of online users on the port, so that the server can
periodically update the authorization information of the users.
Содержание V1910
Страница 1: ...1 HP V1910 Switch Series User Guide 5998 2238 Part number 5998 2238 Document version 2 ...
Страница 85: ...73 c Display the rate settings of ports ...
Страница 102: ...90 a Port traffic statistics ...
Страница 186: ...174 a The MAC tab Click Add in the bottom to enter the page as shown in b b Create a MAC address entry ...
Страница 252: ...240 b The Port Setup tab ...
Страница 260: ...248 d The Port Setup tab ...
Страница 362: ...350 a Ping operation summary ...
Страница 421: ...409 c Configure authorized IP ...
Страница 479: ...467 Index A B C D E F G H I L M O P Q R S T V W ...