Portal Configuration Examples; Configuring Layer 2 Portal Authentication - HP 5120 EI Switch Series Configuration Manual

To do...
Display TCP spoofing statistics
Display information about portal
users on a specified interface or
all interfaces
Clear TCP spoofing statistics

Portal configuration examples

Configuring Layer 2 portal authentication

Network requirements
As shown in
authentication on users connected to port GigabitEthernet 1/0/1. More specifically,
Use the remote RADIUS server for authentication, authorization and accounting.

Use the remote DHCP server to assign IP addresses to users.

The listening IP address of the local portal server is 4.4.4.4. The local portal server pushes the user-

defined authentication pages to users and uses HTTPS to transmit authentication data.
Add users passing authentication to VLAN 3.

Add users failing authentication to VLAN 2, to allow the users to access resources on the update

server.
 The host obtains an IP address through DHCP. Before authentication, the DHCP server assigns an IP
address in segment 192.168.1.0/24 to the host. When the host passes the authentication, the DHCP
server assigns an IP address in segment 3.3.3.0/24 to the host. When the host fails authentication,
the DHCP server assigns an IP address in segment 2.2.2.0/24 to the host.
Use the command...
display portal tcp-cheat statistics [ | {
begin | exclude | include } regular-
expression ]
display portal user { all | interface
interface-type interface-number } [ | {
begin | exclude | include } regular-
expression ]
reset portal tcp-cheat statistics
Figure 43, a host is directly connected to a switch. The switch performs Layer 2 portal
124
Remarks
Available in any view
Available in any view
Available in user view