Operation Manual

RF Detection Commands
RF Detection Commands
20 – 473
show rfdetect countermeasures
Displays the current status of countermeasures against rogues in the Mobility Domain.
Syntax show rfdetect countermeasures
Defaults None.
Access Enabled.
History
Usage
This command is valid only on the seed MX of the Mobility Domain.
Examples The following example displays countermeasures status for the Mobility Domain:
Type Classification of the rogue device:
❑ rogue—Wireless device that is on the network but is not supposed to be on
the network.
❑ intfr—Wireless device that is not part of your network and is not a rogue,
but might be causing RF interference with MP radios.
❑ known—Device that is a legitimate member of the network.
Last seen Number of seconds since an MP radio last detected 802.11 packets from the
device.
Table 20– 3. show rfdetect clients mac Output
Field Description
RSSI Received signal strength indication (RSSI)—the strength of the RF signal
detected by the MP radio, in decibels referred to 1 milliwatt (dBm).
Rate The data rate of the client.
Last Seen Number of seconds since an MP radio last detected 802.11 packets from the
device.
BSSID MAC address of the SSID with which the rogue client is associated.
Vendor Company that manufactures or sells the AP with which the rogue client is
associated.
Typ Classification of the rogue device:
❑ rogue—Wireless device that is on the network but is not supposed to be on
the network.
❑ intfr—Wireless device that is not part of your network and is not a rogue,
but might be causing RF interference with MP radios.
❑ known—Device that is a legitimate member of the network.
Dst MAC addressed to which the last 802.11 packet detected from the client was
addressed.
Last Rogue Status Check Number of seconds since the MX looked on the air for the AP that the rogue
client is associated. The MX looks for the client AP by sending a packet from
the wired side of the network addressed to the client, and watching the air for a
wireless packet containing the client’s MAC address.
Version 3.0 Command introduced.
Version 4.0 Output no longer lists rogues that countermeasures have not started.
Table 20– 2. show rfdetect clients Output (continued)
Field Description