3Com WXR100 3CRWXR10095A - Manual (Page 710)

710 C HAPTER 19: RF D ETECTION C OMMANDS
Examples — The following command tests the RF link between the WX
switch and the client with MAC address 00:0e:9b:bf:ad:13:
WX4400# test rflink mac 00:0e:9b:bf:ad:13
RF-Link Test to 00:0e:9b:bf:ad:13 :
Session-Id: 2
Packets Sent Packets Rcvd RSSI SNR RTT (micro-secs)
------------ ------------ ------- ----- ----------------
20 20 -68 26 976
Table 111 describes the fields in this display.
See Also
„
display rfdetect data on page 690
„
display rfdetect visible on page 698
Table 111 test rflink Output
Field Description
Packets Sent The number of test packets sent from the WX switch to the
client.
Packets Rcvd The number of test packets acknowledged by the client.
RSSI Received signal strength indication (RSSI)—the strength of
the RF signal from the client, in decibels referred to
1 milliwatt (dBm).
SNR Signal-to-noise ratio (SNR), in decibels (dB), of the data
received from the client.
RTT (micro-secs) The round-trip time, in microseconds, for the client response
to the test packets.