H3C WA2620X-AGNP, Web-Based Configuration Manual, Page: 47 / 447

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Displaying RF ping information
Radio Frequency Ping (RF Ping) is a ping function performed on wireless links. This function enables you
to get the connection information between the AP and its associated clients, such as signal strength,
packet re-transmission attempts, and round trip time (RTT).
Select
Summary > Client from the navigation tree to enter the Client page, click the Link Test Information
tab on the page, and click the icon for the specified client to view the link test information of the client.
Figure 32 Displaying link test information
Table 22 Field description
Field Description
No./MCS
•
Rate number for a non-802.11n client.
•
MCS value for an 802.11n client.
Rate(Mbps) Rate at which the radio interface sends wireless ping frames.
TxCnt Number of wireless ping frames that the radio interface sent.
RxCnt Number of wireless ping frames that the radio interface received from the client.
RSSI
Received signal strength indication. This value indicates the client signal strength
detected by the AP.
Retries Total number of retransmitted ping frames.
RTT(ms) Round trip time.