3Com 8807 Configuration Manual page 271

c
Portal Direct
Authentication Method
Configuration Example
Table 244 Basic Portal configuration procedure
Operation
Enable Portal authentication
on a VLAN interface
Display the statistics about the
state machines about
authentication, connection
and management
Display the information about
Portal authentication network
segment
Display the information about
the Portal users
Clear the statistics about
Portal
CAUTION:
When a Portal server is first configured, you must configure the IP address for
■
it.
If a Portal server has been enabled on a VLAN interface, you must disable this
■
Portal server on the VLAN interface before modifying its parameters.
When Portal authentication is enabled, 802.1x protocol must be disabled
■
globally.
The name of the specified Portal server must be exist.
■
When the Layer 3 authentication method is adopted, a default route must be
■
configured on the layer 3 device between Portal users and the Portal-enabled
switch.
When the ReDHCP authentication method is adopted, the Portal-enabled
■
switches can only be configured as DHCP Relay instead of DHCP Server.
When Portal is enabled on a VLAN interface, it is forbidden to configure any
■
more ACL rules related with this network segment on this VLAN interface (and
the corresponding ports). Otherwise, the Portal function may be caused
abnormal.
Network requirements
Portal is enabled on the switch and Portal runs in the Direct authentication
■
method.
The switch uses a RADIUS server to implement authentication and accounting.
■
Users can access only the Portal server before passing Portal authentication.
■
Users can access external networks after passing Portal authentication.
■
Command
portal server-name
display portal { acm | server
| tcp-cheat } statistics
display portal [
auth-network [ auth-vlan-id
] | free-ip | free-user | server
[ server-name ] | vlan [ vlan-id
] ]
display portal user [ ip
ipaddress | interface
interface-type
interface-number | vlan
vlan-id ]
reset portal { acm | server |
tcp-cheat } statistics
Basic Portal Configuration
Description
Required
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-
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