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C

HAPTER

 27: P

ORTAL

 C

ONFIGURATION

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A valid IP address has been configured for this portal-enabled VLAN interface.

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802.1x is not enabled on the switch.

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The Portal server has been installed and configured. Refer to CAMS Portal 
Service Components User’s Guide for details about installation and 
configuration.

n 

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Refer to the "Network Protocol" section in 3Com Switch 8800 Family Series 
Routing Switches-Operation Manual for DHCP configuration.

■

Refer to Chapter 2 AAA&RADIUS Protocol Configuration for AAA&RADIUS 
configuration.

The following table describes the basic Portal configuration procedure.

Table 244   Basic Portal configuration procedure

Enter system view 

system-view 

- 

Configure the Portal server 

portal server server-name { 
ip ip-address | key key-string | 
port port | url url-string } * 

Required

No Portal server is configured 
by default. When a Portal 
server is configured, the 
key-string is 3Com, the port is 
50100 and the url-string is the 
string format of ip-address by 
default. 

Configure the running 
method of Portal 

portal method { direct | 
layer3 | redhcp } 

Optional

The direct authentication 
method is adopted in Portal 
authentication by default. 

Configure the authentication 
network segment 

portal auth-network 
network-address net-mask 
vlan vlan-id 

This command must be 
configured if the Layer 3 
authentication method is 
adopted in Portal 
authentication. This 
procedure is omitted in other 
methods. 

Configure the interval of 
handshakes with user PCs and 
the maximum retry times 

portal arp-handshake { 
interval interval | retry-times 
retry-times }* 

Optional

This task is effective only for 
the Direct authentication 
method and the ReDHCP 
authentication method. By 
default, the interval of ARP 
handshakes is 60 seconds, 
and the maximum retry times 
is five times. 

Enter VLAN interface view 

interface vlan-interface 
vlan-id 

The following displayed 
information in VLAN interface 
view is corresponding to the 
input vlan-id