Nortel Networks 5000BH Switch User Manual


 
Terminology and Concepts
893-01006-C
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Backplane Connection Field
The Backplane Connection (Bk plane) field
connects or disconnects the switch to
or from the backplane ring.The Bk plane field appears on the Model 5000BH
switch modules only. Setting this field to enabled causes certain ports to be
connected with certain backplane rings in the Model 5000BH switch.
For example, if a Model 5525 switch module (see Figure 1-16
) is in slot 3 of a
Model 5000BH switch with a split backplane and the backplane attachments are
connected on port 5 using the Bk plane field, backplane ring 2 is connected to
port 5. If the same module is in slot 9 and the backplane attachment is connected
on port 5, backplane ring 7 is connected to port 5.
Figure 1-16. Model 5000BH Switch with a Split Backplane
Note:
To take full advantage of the Bk plane field, you must split the
backplane using the supervisory module in the Model 5000BH switch.
506EA
Model 5000BH switch
Slots 1 through 7 Slots 8 through 14
R6
R7
R8
R9
R5
R1
R2
R3
R4