> Hi :
> Question ?
> In a hp9000 /400 with 2 output (BNC and AUI),
> How choose between BNC or AUI, if only exists one /dev/lan0
> create /dev/lan1 for AUI ? or perhaps with a jumper ?
> only the output BNC is working, but I need the AUI output.
HP Apollo 9000 Series 400 Installation guide describes it.
Step 1 is Opening up the System Unit
2 Changing the 802.3 Network Jumper Setting
To change the 802.3 Network from the factory-shipped default
setting for the internal Transceiver to the External Transceiver
setting, change the jumper on the CPU board as shown in the
illustration. Use an extractor tool to change the jumpers. Replace the
processor board and outside panel as described in Step 1.
3 Connecting to the 802.3 Network (Ethernet)
You can connect to the 802.3 network by using either the external
transceiver (LAN AUI) or the internal transceiver (thin LAN).
To use the external transceiver, you must have aleady performed Steps 1
and 2. Connect LAN AUI cable as shown.
I can't show you the illustration but when you open the
HP Apollo 9000 Series 400, the jumper is very near the AUI port.
Jumpers have two positions :
- Internal (Default) Tansceiver Select --- Thin LAN
- External Tranceiver Select --- AUI LAN