3Com 6412M-25-TP Network Router User Manual


 
Installation
You can install the 6412M-25-TP module while the ONcore hub or CELLplex 4000
expansion unit are powered on.
Installing the Module in an ONcore Hub
To install a 6412M-25-TP module in an ONcore hub, follow these steps:
1. Locate a vacant slot in positions 1 to 8 (or 12 to 17 in 17 slot models). (Slots 9 and
10 are reserved for the ONcore ATM Switch/Control module. You cannot install the
6412M-25-TP module in slot 11.) If necessary, remove a panel on the hub to
expose a blank slot.
2. Make sure that the slot to be used is in Isolated mode by entering the following
command from the ONcore ATM Switch/Control console:
SET MODULE slot ISOLATED
where slot specifies the number of the slot to be used. For more information, see
the
ONcore Integrated System Hub Installation Guide
, Document Number
17-000362.
3. Insert the 6412M-25-TP module into one of the free slots in the hub as shown in
Figure 2-1 on page 2-5, matching the top and bottom board guides as you slide the
module cleanly into place (by pressing evenly on the top and bottom of the
faceplate). Do not attempt to push the module all the way into the hub until you
have verified that the top and bottom module ejectors are OPEN (see Figure 2-2 on
page 2-6.)
2-4 25 Mbps ATM Module - Installation and User's Guide