ZyXEL G-220 User Guide - Page 43

Client 1,

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Figure 23 WPS: Example Network Step 1 ENROLLEE ZyXEL G-220 v2 User's Guide REGISTRAR CLIENT 1 SECURITY INFO AP1 In step 2, you add another wireless client to the network. You know that Client 1 supports registrar mode, but it is better to use AP1 for the WPS handshake with the new client since you must connect to the access point anyway in order to use the network. In this case, AP1 must be the registrar, since it is configured (it already has security information for the network). AP1 supplies the existing security information to Client 2. Figure 24 WPS: Example Network Step 2 EXISTING CONNECTION REGISTRAR CLIENT 1 ENROLLEE SECURITY INFO AP1 CLIENT 2 In step 3, you add another access point (AP2) to your network. AP2 is out of range of AP1, so you cannot use AP1 for the WPS handshake with the new access point. However, you know that Client 2 supports the registrar function, so you use it to perform the WPS handshake instead. Chapter 3 Wireless LAN Network 43

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ZyXEL G-220 v2 User’s Guide
Chapter 3 Wireless LAN Network
43
Figure 23
WPS: Example Network Step 1
REGISTRAR
ENROLLEE
SECURITY INFO
CLIENT 1
AP1
In step
2
, you add another wireless client to the network. You know that
Client 1
supports
registrar mode, but it is better to use
AP1
for the WPS handshake with the new client since
you must connect to the access point anyway in order to use the network. In this case,
AP1
must be the registrar, since it is configured (it already has security information for the
network).
AP1
supplies the existing security information to
Client 2
.
Figure 24
WPS: Example Network Step 2
REGISTRAR
CLIENT 1
AP1
ENROLLEE
CLIENT 2
EXISTING CONNECTION
SECURITY INFO
In step 3, you add another access point (
AP2
) to your network.
AP2
is out of range of
AP1
, so
you cannot use
AP1
for the WPS handshake with the new access point. However, you know
that
Client 2
supports the registrar function, so you use it to perform the WPS handshake
instead.