Problems With The Lan Interface; If You Cannot Verify Lan Communication - HP E3473A User Manual

Solving Problems

If you cannot verify LAN communication

Problems with the LAN Interface

If you cannot verify LAN communication
Use the "telnet" command on the host computer to verify LAN
communication. After powering up the HP E3472A/73A Emulator, it takes up
to a minute before the HP E3472A/73A Emulator can be recognized on the
network. After a minute, try the "telnet <internet address>" command.
If "telnet" does not make the connection:
Make sure that you have connected the HP E3472A/73A Emulator to the
proper power source and that the power light is lit.
Make sure that the LAN cable is connected. Refer to your LAN
documentation for testing connectivity.
Make sure that only one of the LAN ports is connected.
Make sure the HP E3472A/73A Emulator communication configuration
switches are set correctly. Unplug the HP E3472A/73A Emulator power
cord, then plug it in again to make sure the switch settings are read
correctly by the HP E3472A/73A Emulator.
Make sure that the HP E3472A/73A Emulator'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 HP E3472A/73A Emulator's LAN interface with the
"pv" command.
If "telnet" makes the connection, but no prompt (for example, R>, M>, U>,
etc.) is supplied:
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