Apple AirPort Networks 用户手册
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Chapter 3
AirPort Network Designs
Setting Up Roaming
Several AirPort Extreme Base Stations or Time Capsules can be set up to create a single
wireless network. Client computers using AirPort can move from device to device with
no interruption in service (a process known as roaming).
wireless network. Client computers using AirPort can move from device to device with
no interruption in service (a process known as roaming).
To set up roaming:
1
Connect all of the AirPort Extreme Base Stations and Time Capsules to the same subnet
on your Ethernet network.
on your Ethernet network.
2
Give each device a unique name.
3
Give each device the same network name and password.
4
Set up the devices as bridges, following the instructions in the previous section.
If you want one device to assign IP addresses using DHCP, also do the following:
1
Set up one device to act as the DHCP server.
2
Set up the other devices as bridges, following the instructions in the previous section.
The device acting as a DHCP server can also receive its IP address via DHCP from a
server on an Ethernet network or from a cable or DSL modem connected to an Internet
service provider (ISP).
server on an Ethernet network or from a cable or DSL modem connected to an Internet
service provider (ISP).
to Ethernet port
to Internet
Ethernet LAN ports
AirPort Extreme
DSL or cable modem
G
Time Capsule
Ethernet WAN port
<
2.4 or 5 GHz
2.4 GHz