Cisco Cisco WAP551 Wireless-N Single Radio Selectable Band Access Point 관리 매뉴얼
Wireless
Rogue AP Detection
Cisco Small Business WAP551 and WAP561 Wireless-N Access Point
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Beacon frames are transmitted by an AP at regular intervals to announce the existence
of the wireless network. The default behavior is to send a beacon frame once every 100
milliseconds (or 10 per second).
of the wireless network. The default behavior is to send a beacon frame once every 100
milliseconds (or 10 per second).
NOTE
page.
•
Type—The type of device:
-
AP indicates the rogue device is an AP that supports the IEEE 802.11 Wireless
Networking Framework in Infrastructure Mode.
Networking Framework in Infrastructure Mode.
-
Ad hoc indicates a rogue station running in Ad hoc mode. Stations set to Ad hoc
mode communicate with each other directly, without the use of a traditional AP. Ad
hoc mode is an IEEE 802.11 Wireless Networking Framework also referred to as
peer-to-peer mode or an Independent Basic Service Set (IBSS).
mode communicate with each other directly, without the use of a traditional AP. Ad
hoc mode is an IEEE 802.11 Wireless Networking Framework also referred to as
peer-to-peer mode or an Independent Basic Service Set (IBSS).
•
SSID—The Service Set Identifier (SSID) for the WAP device.
The SSID is an alphanumeric string of up to 32 characters that uniquely identifies a
wireless local area network. It is also referred to as the Network Name.
wireless local area network. It is also referred to as the Network Name.
•
Privacy—Indicates whether there is any security on the rogue device:
-
Off indicates that the Security mode on the rogue device is set to None (no
security).
security).
-
On indicates that the rogue device has some security in place.
NOTE
You can use the
page to configure security on the AP.
•
WPA—Whether WPA security is on or off for the rogue AP.
•
Band—The IEEE 802.11 mode being used on the rogue AP. (For example, IEEE
802.11a, IEEE 802.11b, IEEE 802.11g.)
802.11a, IEEE 802.11b, IEEE 802.11g.)
The number shown indicates the mode:
-
2.4 indicates IEEE 802.11b, 802.11g, or 802.11n mode (or a combination of the
modes).
modes).
-
5 indicates IEEE 802.11a or 802.11n mode (or both modes).
•
Channel—The channel on which the rogue AP is currently broadcasting.
The channel defines the portion of the radio spectrum that the radio uses for
transmitting and receiving.
transmitting and receiving.
NOTE
You can use the
page to set the channel.
•
Rate—The rate in megabits per second at which the rogue AP is currently transmitting.