3com 8807 参考指南
376
C
HAPTER
22: P
ORTAL
C
ONFIGURATION
C
OMMANDS
portal free-user
Syntax
In system view:
portal free-user mac mac-address ip ip-address vlan vlan-id interface
interface-type interface-number
interface-type interface-number
undo portal free-user { mac mac-address | all }
In Ethernet port view:
portal free-user mac mac-address ip ip-address vlan vlan-id
undo portal free-user { mac mac-address | all }
View
System view, Ethernet port view
Parameter
mac mac-address: Sets the Mac addresses of authentication-free users.
ip ip-address: Sets the IP addresses of authentication-free users. These addresses
cannot be full-zero addresses, loopback addresses, multicast addresses or
broadcast addresses.
cannot be full-zero addresses, loopback addresses, multicast addresses or
broadcast addresses.
vlan vlan-id: ID of the VLAN that the authentication-free users belongs to, in the
range of 1 to 4094.
range of 1 to 4094.
interface: Port of the switch that the authentication-free users lie in. This port
must belong to the VLAN that this command specifies.
must belong to the VLAN that this command specifies.
interface-type: Port type, whose value is Ethernet or GigabitEthernet.
interface-number: Port number, expressed in the form of slot number/card
number/port number.
number/port number.
all: Deletes all authentication-free users.
Description
Use the portal free-user command to configure the Portal authentication-free
users.
users.
Use the undo portal free-user command to delete the specified or all
authentication-free users.
authentication-free users.
In the network practice, you can configure network devices attached to the switch
or several servers as authentication-free users, so that they can access all networks
without authentication.
or several servers as authentication-free users, so that they can access all networks
without authentication.
The information about authentication-free users includes IP addresses, MAC
addresses, and the connected switch ports and VLANs. Only the users who match
all the information can access networks without authentication.
addresses, and the connected switch ports and VLANs. Only the users who match
all the information can access networks without authentication.
c
CAUTION: