Symbol Technologies Spectrum24 AP-4131 - Manual (Page 162)

Configuring the AP
152 AP-4131 Access Point Product Reference Guide
The AP displays the Main Menu.
16. Verify the accuracy of the version number on the System
Summary screen.
17. Press CTRL+D to end the Telnet session.
2.16 Performing Pings
An access point sends a ping packet to an MU and waits for a response. Use
pings to evaluate signal strength between two stations. The other station can
exist on any AP interface.
This ping operates at the MAC level and not at the ICMP (Internet Control
Message Protocol) level.
No pings returned or fewer pings returned than sent can indicate a
communication problem between the AP and the other station.