Lantronix EMG 8500 EMG User Guide - Page 422
diag loopback, Tests a device port by transmitting data out the port and verifying that it is
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17: Command Reference Description Resolves a host name into an IP address. You can optionally email the displayed information. diag loopback Syntax diag loopback [] Parameters test xferdatasize Defaults: test=external, xferdatasize=1K Description Tests a device port by transmitting data out the port and verifying that it is received correctly.A special loopback cable comes with the EMG to test a device port..Plug the cable into the device port and run this command. The command sends the specified Kbytes to the device port and reports success or failure. The test is performed at 9600 baud. Only an external test requires a loopback cable. The External test is currently not supported for USB device ports.diag netstat Syntax diag netstat [protocol ] [email ] Defaults: protocol=all Description To display a report of network connections. You can optionally email the displayed information. diag nettrace Syntax diag nettrace Parameters ethport protocol host numpackets verbose pcapfile location [usbport ] Description Displays all network traffic, applying optional filters (the output can be saved to a Wireshark pcap file on external storage). This command is available in the CLI but not the web. EMG™ Edge Management Gateway User Guide 422
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