Sun Microsystems Netra CT 820, Руководство по обслуживанию

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5-16 Netra CT 820 Server Service Manual • July 2004
6. Simultaneously push in the card and rotate the injector/ejector handles to their
closed positions (rotate inward) to seat the midplane connectors.
7. Screw in the board retention screw to anchor the board in the chassis.
8. Connect the cables to the rear transition card.
FIGURE 5-6
shows the ports on the rear transition card for the Netra CP2300 board;
for all other node boards, refer to the documentation that came with your board’s
rear transition card for the port locations.
5.3.2.2 Installing a Node Board
Before installing a Netra CP2300 board into the Netra CT 820 server, you must first
decide whether you want the Ethernet signals routed through the Netra CP2300
board rear transition card or through the switching fabric board rear transition cards
(RTCs).
Position 0 of the SW503 DIP switch on the Netra CP2300 board controls the Ethernet
networking on the Netra CP2300 board and rear transition card. By default, position
0 is set to OFF, which means that the board is set for cPSB network mode and the
Netra CP2300 rear transition card’s RJ45 Ethernet ports are disabled. Ethernet
signals are routed to the switching fabric board RTC in this case.
If you want Ethernet signals routed through the Netra CP2300 board rear transition
card and
not through the switching fabric board rear transition card, set Position 0 of
SW503 to ON, so that you can use the RJ45 Ethernet connectors on the Netra CP2300
board transition card. Refer to
FIGURE 5-7
for the location and settings of Position 0
on the SW503 DIP switch.