ZyXEL Communications VMG4381-B10A, User Manual

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Chapter 7 Wireless
VMG4381-B10A User’s Guide
129
Figure 49
WPS: Example Network Step 1
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 50
WPS: Example Network Step 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.
REGISTRAR ENROLLEE
SECURITY INFO
CLIENT 1
AP1
REGISTRAR
CLIENT 1
AP1
ENROLLEE
CLIENT 2
EXISTING CONNECTION
SE
CU
RIT
Y I
NF
O