HP J3188A Installation And Reference Manual page 51

Managing the Hub
Console Command Reference
TEstlink
To run a test of the link between the hub and another IEEE 802.3
device.
N o t e
The destination device must be able to send an IEEE 802.2 Test Response
packet upon receipt of an IEEE 802.2 Test command packet. The HP Hub-
16M will respond with the correct packet.
You will be prompted for the 12-digit hexadecimal MAC address of the
destination device. You will then be prompted for the number of test packets
to send.
If any errors are reported during this test, there may be a fault on the link being
tested or on the destination device. For more information about testing
network links, see the chapter 2, "Troubleshooting".
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