HP 16610A, User Manual

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Chapter 1: Installing the Emulation Probe
Solving LAN Communication Problems
Solving LAN Communication Problems
If you cannot verify LAN communication
If you cannot verify LAN communication using the procedure in “To
verify LAN communications” on page 29, or if the commands are not
accepted by the emulation probe:
❏
Make sure that you have connected the emulation probe to the
proper power source and that the power light is lit.
❏
Make sure that you wait for the power-on self test to complete
before connecting.
❏
Make sure that the LAN cable is connected. Watch the LAN
LED’s to see whether the emulation probe is seeing LAN activity.
Refer to your LAN documentation for testing connectivity.
❏
Make sure that only one of the LAN ports is connected.
❏
Make sure the emulation probe communication configuration
switches are set correctly. Unplug the emulation probe power
cord, then plug it in again to make sure the switch settings are
read correctly by the emulation probe.
❏
Check that the Emulation Control Interface or debugger was
configured with the correct LAN address. If the emulation probe
is on a different subnet than the host computer, check that the
gateway address is correct.
❏
Make sure that the emulation probe’s IP address is set up
correctly. Use the RS-232 port to verify this that the IP address is
set up correctly. When you are connected to the RS-232 port, run
performance verification on the emulation probe’s LAN interface
with the “pv” command.
❏
It’s also possible for there to be a problem with the emulation