Radio Screen - ZyXEL Communications ZyWALL 110 User Manual

• Radio - This profile type defines the properties of an AP's radio transmitter. You can have a
maximum of 32 radio profiles on the ZyWALL/USG.
• SSID - This profile type defines the properties of a single wireless network signal broadcast by
an AP. Each radio on a single AP can broadcast up to 8 SSIDs. You can have a maximum of 32
SSID profiles on the ZyWALL/USG.
• Security - This profile type defines the security settings used by a single SSID. It controls the
encryption method required for a wireless client to associate itself with the SSID. You can have a
maximum of 32 security profiles on the ZyWALL/USG.
• MAC Filtering - This profile provides an additional layer of security for an SSID, allowing you to
block access or allow access to that SSID based on wireless client MAC addresses. If a client's
MAC address is on the list, then it is either allowed or denied, depending on how you set up the
MAC Filter profile. You can have a maximum of 32 MAC filtering profiles on the ZyWALL/USG.
SSID
The SSID (Service Set IDentifier) is the name that identifies the Service Set with which a wireless
station is associated. Wireless stations associating to the access point (AP) must have the same
SSID. In other words, it is the name of the wireless network that clients use to connect to it.
WEP
WEP (Wired Equivalent Privacy) encryption scrambles all data packets transmitted between the AP
and the wireless stations associated with it in order to keep network communications private. Both
the wireless stations and the access points must use the same WEP key for data encryption and
decryption.
WPA and WPA2
Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i standard. WPA2 (IEEE 802.11i) is a
wireless security standard that defines stronger encryption, authentication and key management
than WPA. Key differences between WPA(2) and WEP are improved data encryption and user
authentication.
IEEE 802.1x
The IEEE 802.1x standard outlines enhanced security methods for both the authentication of
wireless stations and encryption key management. Authentication is done using an external
RADIUS server.

35.3.1 Radio Screen

This screen allows you to create radio profiles for the APs on your network. A radio profile is a list of
settings that a supported managed AP (NWA5121-N for example) can use to configure either one of
its two radio transmitters. To access this screen click Configuration > Object > AP Profile.
Chapter 35 Object
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