Radio Screen - ZyXEL Communications ZyWall ATP series User Manual

Wireless Profiles
At the heart of all wireless AP configurations on the Zyxel Device are profiles. A profile represents a group
of saved settings that you can use across any number of connected APs. You can set up the following
wireless profile types:
• Radio - This profile type defines the properties of an AP's radio transmitter. You can have a maximum
of 32 radio profiles on the Zyxel Device.
• 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 Zyxel Device.
• 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 Zyxel Device.
• 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 Zyxel Device.
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.

34.3.1 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.
Note: You can have a maximum of 32 radio profiles on the Zyxel Device.
Chapter 34 Object
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