3Com 8800 Configuration Manual page 582

3Com Switch 8800 Configuration Guide
Perform the following configuration in system view or Ethernet interface view.
Table 39-8 Enable/Disable Guest VLAN
Enable Guest VLAN
Disable Guest VLAN
Note that:
Guest VLAN is only supported when the switch performs port-based
authentication.
A switch can have only one Guest VLAN.
Users who are not authenticated, fail to be authenticated, or are offline are all
members of the Guest VLAN.
Guest VLANs can only be configured on access ports.
You must use an existing VLAN ID, and the corresponding VLAN cannot be a
super VLAN.
You must perform corresponding configuration manually to isolate the Guest
VLAN from other VLAN interfaces,.
39.2.9 Setting the Maximum times of authentication request message
retransmission
The following commands are used for setting the maximum retransmission times of the
authentication request message that the switch sends to the supplicant.
Perform the following configuration in system view.
Table 39-9 Set the maximum times of the authentication request message
retransmission
Set the maximum times of the authentication
request message retransmission
Restore the default maximum retransmission
times
By default, the max-retry-value is 2. That is, the switch can retransmit the
authentication request message to a supplicant for 2 times at most.
Operation
Operation
Chapter 39 802.1x Configuration
Command
dot1x guest-vlan
interface-list ]
undo dot1x guest-vlan vlan-id [ interface
interface-list ]
dot1x retry max-retry-value
undo dot1x retry
39-9
[
vlan-id interface
Command