Using your hub software 3-7 hub id numbers, Figure 3-1 hub id numbers for stacked hubs – Cisco 1503 User Manual
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Using Your Hub Software 3-7
Hub ID Numbers
Here are two rules that determine hub ID numbers in a stack of hubs:
1
The lowest hub ID number in a stack (1) is always assigned to the hub with another hub
connected to its OUT port and with no hub connected to its IN port.
2
The highest hub ID number in a stack (any number from 2 to 5) is always assigned to
the hub with no hub connected to its OUT port and with another hub connected to its IN
port.
Figure 3-1 illustrates these rules.
Figure 3-1
Hub ID Numbers for Stacked Hubs
OUT
STACKCONNECT
IN
OUT
STACKCONNECT
IN
OUT
STACKCONNECT
IN
OUT
STACKCONNECT
IN
OUT
STACKCONNECT
IN
OUT
STACKCONNECT
IN
Hub ID = 1
Hub ID = 2
Hub ID = 3
Hub ID = 3
Hub ID = 2
Hub ID = 1
H1
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